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  126.                 <li class=""><img
    127. 

  127.                     src="data:image/svg+xml;base64,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"><span>Scroll</span>
    128. 

  128.                 </li>
    129. 

  129.               </a><a href="./lineaWallet.html">
    130. 

  130.                 <li class=""><img
    131. 

  131.                     src="data:image/svg+xml;base64,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"><span>Linea</span>
    132. 

  132.                 </li>
    133. 

  133.               </a><a href="./blastWallet.html">
    134. 

  134.                 <li class=""><img
    135. 

  135.                     src="data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iOTYiIGhlaWdodD0iOTYiIHZpZXdCb3g9IjAgMCA5NiA5NiIgZmlsbD0ibm9uZSIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj4KPGVsbGlwc2Ugb3BhY2l0eT0iMC4xIiBjeD0iNDcuOTk5NyIgY3k9IjQ4IiByeD0iNDcuOTk5NyIgcnk9IjQ4IiBmaWxsPSIjRDVENTA3Ii8+CjxwYXRoIGQ9Ik02Ni4xMzgzIDQ4LjI2ODNMNzYuMjY2NCA0My4zNDQxTDc5LjczNDQgMzIuODM2M0w3Mi43OTg0IDI3LjgzNDVIMjYuNDUzNkwxNS43MzQ0IDM1LjY2NjhINzAuMTk3NEw2Ny4zMjA2IDQ0LjUwNzNINDUuNDg4TDQzLjM2IDUwLjkwNUg2NS4xOTI1TDU5LjA4NDEgNjkuNDc3OEw2OS4yOTEgNjQuNDc1OUw3Mi45NTYgNTMuMzQ3OEw2Ni4wOTg5IDQ4LjM4NDdMNjYuMTM4MyA0OC4yNjgzWiIgZmlsbD0iI0Q1RDUwNyIvPgo8cGF0aCBkPSJNMzEuMTQxNCA2MS40OTA0TDM3LjQ0NjcgNDIuMTgxTDMwLjQzMiAzNy4wMjRMMTkuOTQ5MiA2OS40Nzc5SDU5LjA4MjJMNjEuNjgzMiA2MS40OTA0SDMxLjE0MTRaIiBmaWxsPSIjRDVENTA3Ii8+Cjwvc3ZnPgo="><span>Blast</span>
    136. 

  136.                 </li>
    137. 

  137.               </a><a href="./polygonlayer2Wallet.html">
    138. 

  138.                 <li class=""><img
    139. 

  139.                     src="data:image/svg+xml;base64,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"><span>Polygon</span>
    140. 

  140.                 </li>
    141. 

  141.               </a><a href="./baseWallet.html">
    142. 

  142.                 <li class=""><img
    143. 

  143.                     src="data:image/svg+xml;base64,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"><span>Base</span>
    144. 

  144.                 </li>
    145. 

  145.               </a><a href="./unichainWallet.html">
    146. 

  146.                 <li class=""><img
    147. 

  147.                     src="data:image/svg+xml;base64,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"><span>Unichain</span>
    148. 

  148.                 </li>
    149. 

  149.               </a><a href="./arbitrumnovaWallet.html">
    150. 

  150.                 <li class=""><img
    151. 

  151.                     src="data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iOTYiIGhlaWdodD0iOTYiIHZpZXdCb3g9IjAgMCA5NiA5NiIgZmlsbD0ibm9uZSIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj4KPGcgY2xpcC1wYXRoPSJ1cmwoI2NsaXAwXzI1NTUyXzQxNDgzKSI+CjxjaXJjbGUgb3BhY2l0eT0iMC4xIiBjeD0iNDgiIGN5PSI0OCIgcj0iNDgiIGZpbGw9IiNFRjgyMjAiLz4KPHBhdGggZmlsbC1ydWxlPSJldmVub2RkIiBjbGlwLXJ1bGU9ImV2ZW5vZGQiIGQ9Ik0yMC41NzczIDY4Ljc5NzhDMjAuMzAxMiA2OC43OTc4IDIwLjEwODIgNjguNTI0OSAyMC4yMDAxIDY4LjI2NDZMMjAuODI1NiA2Ni40OTQzTDM0LjQyMTYgMjkuNDUzNEMzNC41NjYxIDI5LjA1OTcgMzQuOTQxIDI4Ljc5OCAzNS4zNjA0IDI4Ljc5OEwzOC41ODA1IDI4Ljc5OEMzOS4yNzU0IDI4Ljc5OCAzOS43NTg1IDI5LjQ4OTQgMzkuNTE5NSAzMC4xNDE5TDI1LjYwMTUgNjguMTQxOEMyNS40NTcxIDY4LjUzNTggMjUuMDgyMSA2OC43OTc4IDI0LjY2MjUgNjguNzk3OEwyMC41NzczIDY4Ljc5NzhaIiBmaWxsPSIjRUY4MjIwIi8+CjxwYXRoIGZpbGwtcnVsZT0iZXZlbm9kZCIgY2xpcC1ydWxlPSJldmVub2RkIiBkPSJNNTYuMTA3OSA0Ni44MTkyQzU2LjAzODggNDYuNjEyMSA1Ni4wMzk1IDQ2LjM4ODEgNTYuMTA5NyA0Ni4xODE0TDYxLjc4MjYgMjkuNDc2M0M2MS45MjA0IDI5LjA3MDcgNjIuMzAxMiAyOC43OTc5IDYyLjcyOTUgMjguNzk3OUw2Ni43OTk2IDI4Ljc5NzlDNjcuMDc1NCAyOC43OTc5IDY3LjI2ODQgMjkuMDcwNCA2Ny4xNzY5IDI5LjMzMDZMNTguODg4OSA1Mi44OTgyQzU4Ljc2MjUgNTMuMjU3NyA1OC4yNTI2IDUzLjI1MzUgNTguMTMyMSA1Mi44OTJMNTYuMTA3OSA0Ni44MTkyWiIgZmlsbD0iI0VGODIyMCIvPgo8cGF0aCBmaWxsLXJ1bGU9ImV2ZW5vZGQiIGNsaXAtcnVsZT0iZXZlbm9kZCIgZD0iTTU5LjcyODggNTcuNTI4NEM1OS42NTM4IDU3LjMxNjggNTkuNjUyMiA1Ny4wODYyIDU5LjcyNDEgNTYuODczNkw2OS4wMzE4IDI5LjM4MTFDNjkuMTY5MyAyOC45NzUgNjkuNTUwMyAyOC43MDE4IDY5Ljk3OSAyOC43MDE4TDc0LjA1MzcgMjguNzAxOEM3NC4zMjggMjguNzAxOCA3NC41MjA5IDI4Ljk3MTUgNzQuNDMyMiAyOS4yMzExTDYyLjY2NTMgNjMuNjc3MkM2Mi41NDI4IDY0LjAzNiA2Mi4wMzY0IDY0LjAzODkgNjEuOTA5OCA2My42ODE1TDU5LjcyODggNTcuNTI4NFoiIGZpbGw9IiNFRjgyMjAiLz4KPHBhdGggZmlsbC1ydWxlPSJldmVub2RkIiBjbGlwLXJ1bGU9ImV2ZW5vZGQiIGQ9Ik00OS43MzMgNjguNzk4QzQ5LjMwMzMgNjguNzk4IDQ4LjkyMTYgNjguNTIzNSA0OC43ODQ5IDY4LjExNjFMNDIuMjE1IDQ4LjUzNjhDNDIuMTQzNiA0OC4zMjQxIDQyLjE0NTkgNDguMDkzNSA0Mi4yMjE0IDQ3Ljg4MjFMNDQuMTI4NyA0Mi41NDU3QzQ0LjI1NDggNDIuMTkyOCA0NC43NTM1IDQyLjE5MTYgNDQuODgxNCA0Mi41NDM5TDU0LjIxNjcgNjguMjYxNUM1NC4zMTE0IDY4LjUyMjMgNTQuMTE4MiA2OC43OTggNTMuODQwNyA2OC43OThMNDkuNzMzIDY4Ljc5OFoiIGZpbGw9IiNFRjgyMjAiLz4KPHBhdGggZmlsbC1ydWxlPSJldmVub2RkIiBjbGlwLXJ1bGU9ImV2ZW5vZGQiIGQ9Ik02MS4zMjA2IDY4LjI2MzlDNjEuNDEzMyA2OC41MjQzIDYxLjIyMDIgNjguNzk4IDYwLjk0MzggNjguNzk4TDU2LjcyMDIgNjguNzk4QzU2LjI5NTMgNjguNzk4IDU1LjkxNjcgNjguNTI5NCA1NS43NzY0IDY4LjEyODNMNDQuODczMSAzNi45NzczQzQ0Ljc0OCAzNi42MiA0NC4yNDI2IDM2LjYyMDIgNDQuMTE3OSAzNi45Nzc2TDMzLjI0NDcgNjguMTI3NkMzMy4xMDQ2IDY4LjUyOTEgMzIuNzI1OCA2OC43OTggMzIuMzAwNiA2OC43OThMMjguMDc3OCA2OC43OThDMjcuODAxNCA2OC43OTggMjcuNjA4MiA2OC41MjQyIDI3LjcwMSA2OC4yNjM4TDQxLjUyNDUgMjkuNDYyNUM0MS42NjY0IDI5LjA2NDEgNDIuMDQzNiAyOC43OTgxIDQyLjQ2NjUgMjguNzk4MUw0Ni41Njg3IDI4Ljc5OEM0Ni45OTE3IDI4Ljc5OCA0Ny4zNjkgMjkuMDY0MSA0Ny41MTA4IDI5LjQ2MjdMNjEuMzIwNiA2OC4yNjM5WiIgZmlsbD0iI0VGODIyMCIvPgo8L2c+CjxkZWZzPgo8Y2xpcFBhdGggaWQ9ImNsaXAwXzI1NTUyXzQxNDgzIj4KPHJlY3Qgd2lkdGg9Ijk2IiBoZWlnaHQ9Ijk2IiByeD0iNDgiIGZpbGw9IndoaXRlIi8+CjwvY2xpcFBhdGg+CjwvZGVmcz4KPC9zdmc+Cg=="><span>Arbitrum
    152. 

  152.                     Nova</span></li>
    153. 

  153.               </a></ul>
    154. 

  154.             <div class="divider"></div>
    155. 

  155.           </div>
    156. 

  156.           <div class="content-pc">
    157. 

  157.             <h2 class="article-title">一文了解 Layer2 扩容方案 Optimism</h2>
    158. 

  158.             <div class="article-body article-common">
    159. 

  159.               <p class="wysiwyg-text-align-left"><span class="wysiwyg-color-black" style="font-weight: 400;"><img
    160. 

  160.                     src="./optimismWallet_files/wechat900383.jpg" alt="wechat900383.jpg"></span></p>
    161. 

  161.               <p class="wysiwyg-text-align-left"><span class="wysiwyg-color-black"
    162. 

  162.                   style="font-weight: 400;">为了更好地阅读本文，你需要先了解以太坊及其转账基本概念。</span></p>
    163. 

  163.               <p class="wysiwyg-text-align-left"><span class="wysiwyg-color-black"><span
    164. 

  164.                     style="font-weight: 400;">阅读</span><a href="./ethereum-wallet?locale=zh-cn"><span
    165. 

  165.                       style="font-weight: 400;">这篇文章</span></a><span
    166. 

  166.                     style="font-weight: 400;">的「以太坊简介」和「以太坊转账」了解。</span></span></p>
    167. 

  167.               <h2 id="h_01HBB3BPM85FM5MB779BDVHC0D" class="wysiwyg-text-align-left"><span
    168. 

  168.                   class="wysiwyg-color-black"><strong>Optimism 简介</strong></span></h2>
    169. 

  169.               <p class="wysiwyg-text-align-left"><span class="wysiwyg-color-black"><span
    170. 

  170.                     style="font-weight: 400;">由于以太坊主网（即 Layer1）上交易严重拥堵，交易费用居高不下，开发者提出了 </span><span
    171. 

  171.                     class="wysiwyg-underline"><a href="/pages/support.html/articles/4414704940569"><span
    172. 

  172.                         style="font-weight: 400;">Layer2</span></a></span><span style="font-weight: 400;">
    173. 

  173.                     以改善以太坊网络性能，提升交易处理速度。</span></span></p>
    174. 

  174.               <p class="wysiwyg-text-align-left"><span class="wysiwyg-color-black"><span
    175. 

  175.                     style="font-weight: 400;">Optimism 是一款 <span class="wysiwyg-underline"><a
    176. 

  176.                         href="/pages/support.html/articles/4414704940569" target="_self">Layer2</a></span>
    177. 

  177.                     扩容方案，通过采用单轮交互型设计的 Optimistic Rollup 方案，以实现对以太坊网络的扩容目标。</span></span></p>
    178. 

  178.               <h3 id="h_01HBB3BPM8SE4RVKXTW3AMDFF4" class="wysiwyg-text-align-left"><span class="wysiwyg-color-black"
    179. 

  179.                   style="font-weight: 400;">工作原理</span></h3>
    180. 

  180.               <p class="wysiwyg-text-align-left"><span class="wysiwyg-color-black" style="font-weight: 400;">Optimism 基于
    181. 

  181.                   Optimistic Rollup 打造，通过单轮交互型欺诈证明保证同步到 Layer1 的数据是有效的。</span></p>
    182. 

  182.               <ul class="wysiwyg-text-align-left">
    183. 

  183.                 <li style="font-weight: 400;" aria-level="1"><span
    184. 

  184.                     class="wysiwyg-color-black"><strong>Rollup</strong><span style="font-weight: 400;">：Layer2
    185. 

  185.                       方案之一，也叫卷叠，通过将以太坊主网上交易的计算和存储转移至 Layer2 处理并压缩，再将压缩后的数据上传至以太坊主网以拓展以太坊性能。</span><span
    186. 

  186.                       style="font-weight: 400;"><br></span></span></li>
    187. 

  187.                 <li style="font-weight: 400;" aria-level="1"><span class="wysiwyg-color-black"><strong>Optimistic
    188. 

  188.                       Rollup</strong><span style="font-weight: 400;">：Optimistic Rollup 字面理解是乐观主义的
    189. 

  189.                       Rollup，它乐观地默认被同步到以太坊主网的数据是正确的，如果谁认为被同步的数据不正确（即存在欺诈行为），可在挑战期发出挑战。因此这种证明方式也叫欺诈性证明。以此保证最后同步到以太坊主网的数据是有效的。</span><span
    190. 

  190.                       style="font-weight: 400;"><br></span></span></li>
    191. 

  191.                 <li style="font-weight: 400;" aria-level="1"><span
    192. 

  192.                     class="wysiwyg-color-black"><strong>单轮交互型欺诈证明</strong><span style="font-weight: 400;">：Layer2
    193. 

  193.                       的验证人将压缩后的数据同步到 Layer1，同时质押保证金，如果有人对该 Rollup 区块的交易数据存在争议，则需发起挑战且同样质押保证金。Rollup 协议将在 Layer1
    194. 

  194.                       链上重新计算该区块中所有交易来判定对错。错误方的保证金将被罚没，正确方将获得激励。</span><span style="font-weight: 400;"><br></span><span
    195. 

  195.                       style="font-weight: 400;">由于只需进行一轮交互，因此所需时间较短，但链上成本可能会非常高，甚至如果需要重新计算的交易过多，可能还会受到 Layer1 区块大小（gas
    196. 

  196.                       limit）的限制。</span></span></li>
    197. 

  197.               </ul>
    198. 

  198.               <h3 id="h_01HBB3BPM84HDQN6CM9X23Z39Y" class="wysiwyg-text-align-left"><span class="wysiwyg-color-black"
    199. 

  199.                   style="font-weight: 400;">特点</span></h3>
    200. 

  200.               <ul class="wysiwyg-text-align-left">
    201. 

  201.                 <li style="font-weight: 400;" aria-level="1"><span class="wysiwyg-color-black"
    202. 

  202.                     style="font-weight: 400;">极低的交易费用</span></li>
    203. 

  203.                 <li style="font-weight: 400;" aria-level="1"><span class="wysiwyg-color-black"
    204. 

  204.                     style="font-weight: 400;">无需信任</span></li>
    205. 

  205.                 <li style="font-weight: 400;" aria-level="1"><span class="wysiwyg-color-black"
    206. 

  206.                     style="font-weight: 400;">通过加密技术保障资金拥有以太坊主网级别的安全性</span></li>
    207. 

  207.                 <li style="font-weight: 400;" aria-level="1"><span class="wysiwyg-color-black"
    208. 

  208.                     style="font-weight: 400;">用户代币自持</span></li>
    209. 

  209.                 <li style="font-weight: 400;" aria-level="1"><span class="wysiwyg-color-black"
    210. 

  210.                     style="font-weight: 400;">EVM 兼容</span></li>
    211. 

  211.               </ul>
    212. 

  212.               <h3 id="h_01HBB3BPM85S8ZZPWZNXC88QBD" class="wysiwyg-text-align-left"><span class="wysiwyg-color-black"
    213. 

  213.                   style="font-weight: 400;">了解更多</span></h3>
    214. 

  214.               <ul class="wysiwyg-text-align-left">
    215. 

  215.                 <li style="font-weight: 400;" aria-level="1"><span class="wysiwyg-color-black"><a
    216. 

  216.                       href="/pages/support.html/articles/900003719606-%E5%B8%82%E5%9C%BA%E7%83%AD%E5%BA%A6%E5%86%8D%E8%B5%B7-Layer2-%E8%83%BD%E5%90%A6%E8%A7%A3%E5%86%B3%E4%BB%A5%E5%A4%AA%E5%9D%8A%E6%8B%A5%E5%A0%B5%E9%97%AE%E9%A2%98"><span
    217. 

  217.                         style="font-weight: 400;">Layer 2 能否解决以太坊拥堵问题？</span></a></span></li>
    218. 

  218.                 <li style="font-weight: 400;" aria-level="1"><span class="wysiwyg-color-black"><a
    219. 

  219.                       href="/pages/support.html/articles/900004123646-Vitalik-Rollup-%E4%B8%8D%E5%AE%8C%E5%85%A8%E6%8C%87%E5%8D%97-%E7%B2%BE%E9%80%89-"><span
    220. 

  220.                         style="font-weight: 400;">Vitalik：Rollup 不完全指南（精选）</span></a></span></li>
    221. 

  221.               </ul>
    222. 

  222.               <h2 id="h_01HBB3BPM8B2FTEK75TMRQFWPK" class="wysiwyg-text-align-left"><span
    223. 

  223.                   class="wysiwyg-color-black"><strong>使用 Optimism&nbsp;</strong></span></h2>
    224. 

  224.               <p class="wysiwyg-text-align-left"><span class="wysiwyg-color-black"><span style="font-weight: 400;">以
    225. 

  225.                     imToken 为例，首先下载安装 imToken 并创建 / 导入钱包，并勾选添加 Optimism 账户。下载链接：./ </span></span></p>
    226. 

  226.               <p class="wysiwyg-text-align-left"><span class="wysiwyg-color-black"><span
    227. 

  227.                     style="font-weight: 400;">注：点击</span><a href="/pages/support.html/articles/4405264410393"><span
    228. 

  228.                       style="font-weight: 400;">检查网站证书安全性</span></a><span style="font-weight: 400;">&nbsp;</span></span>
    229. 

  229.               </p>
    230. 

  230.               <p class="wysiwyg-text-align-left"><span class="wysiwyg-color-black" style="font-weight: 400;">若你在创建 /
    231. 

  231.                   导入钱包时，未添加 <span class="wysiwyg-color-black"><span style="font-weight: 400;">Optimism</span></span>
    232. 

  232.                   账户，可以点击「我」-「钱包管理」-「添加账户」，勾选 <span class="wysiwyg-color-black"><span
    233. 

  233.                       style="font-weight: 400;">Optimism</span></span> 网络并确认，返回钱包首页即可进入刚创建好的 <span
    234. 

  234.                     class="wysiwyg-color-black"><span style="font-weight: 400;">Optimism</span></span>
    235. 

  235.                   账户。然后进行转账、收款等操作，点击「生态应用」即可查看 <span class="wysiwyg-color-black"><span
    236. 

  236.                       style="font-weight: 400;">Optimism</span></span> 网络的热门 DApp。</span></p>
    237. 

  237.               <p class="wysiwyg-text-align-center"><img src="./optimismWallet_files/mceclip0.png"></p>
    238. 

  238.               <p class="wysiwyg-text-align-left"><span class="wysiwyg-color-black"><span
    239. 

  239.                     style="font-weight: 400;">详细教程：</span><a href="/pages/support.html/articles/4591339788057">如何在
    240. 

  240.                     imToken 中使用 Optimism？</a></span></p>
    241. 

  241.               <h3 id="h_01HBB3BPM8V0AM4497JAKXD6P6" class="wysiwyg-text-align-left"><span class="wysiwyg-color-black"
    242. 

  242.                   style="font-weight: 400;">其他支持 Optimism 的钱包</span></h3>
    243. 

  243.               <ul class="wysiwyg-text-align-left">
    244. 

  244.                 <li style="font-weight: 400;" aria-level="1"><span class="wysiwyg-color-black"><a
    245. 

  245.                       href="https://metamask.io/"><span style="font-weight: 400;">MetaMask</span></a></span></li>
    246. 

  246.                 <li style="font-weight: 400;" aria-level="1"><span class="wysiwyg-color-black"><a
    247. 

  247.                       href="https://www.tokenpocket.pro/"><span style="font-weight: 400;">TokenPocket</span></a></span>
    248. 

  248.                 </li>
    249. 

  249.                 <li style="font-weight: 400;" aria-level="1"><span class="wysiwyg-color-black"
    250. 

  250.                     style="font-weight: 400;">……</span></li>
    251. 

  251.               </ul>
    252. 

  252.               <h2 id="h_01HBB3BPM8PVB1W134WCPTTE73" class="wysiwyg-text-align-left"><span
    253. 

  253.                   class="wysiwyg-color-black"><strong>学习</strong></span></h2>
    254. 

  254.               <h3 id="h_01HBB3BPM8GSHS27WM0TXBDRQ1" class="wysiwyg-text-align-left"><span class="wysiwyg-color-black"
    255. 

  255.                   style="font-weight: 400;">Layer2</span></h3>
    256. 

  256.               <p class="wysiwyg-text-align-left"><span class="wysiwyg-color-black"
    257. 

  257.                   style="font-weight: 400;">为了解决以太坊的可拓展性问题，开发者提出了两个方向的解决方案，Layer2 和分片 [ 以太坊升级（原名 ETH 2.0）的一个重要阶段 ]
    258. 

  258.                   。Layer2 字面意思是二层网络，相对的，当前的以太坊主网也称为一层网络（Layer1），二层网络也就是基于当前以太坊主网的一个系统。</span></p>
    259. 

  259.               <p class="wysiwyg-text-align-left"><span class="wysiwyg-color-black" style="font-weight: 400;">Layer2
    260. 

  260.                   方案主要是从减轻 Layer1 负担的角度出发，将 Layer1 的大量计算需求搬到 Layer2 上。</span></p>
    261. 

  261.               <p class="wysiwyg-text-align-left"><span class="wysiwyg-color-black" style="font-weight: 400;">主流 Layer2
    262. 

  262.                   方案有 ZK Rollup、Optimistic Rollup、Plasma、State Channels（状态通道）、Validium 等。</span></p>
    263. 

  263.               <h3 id="h_01HBB3BPM8X3CZWYP1KDX0RYEW" class="wysiwyg-text-align-left"><span class="wysiwyg-color-black"
    264. 

  264.                   style="font-weight: 400;">Optimistic Rollup</span></h3>
    265. 

  265.               <p class="wysiwyg-text-align-left"><span class="wysiwyg-color-black" style="font-weight: 400;">Rollup
    266. 

  266.                   中文叫做卷叠，是一种以太坊扩容方案的统称。Rollup 通过将链上计算转移至链下（二层网络），但同时将每笔交易的部分数据保留在链上达到提升以太坊网络性能的目的。</span></p>
    267. 

  267.               <p class="wysiwyg-text-align-left"><span class="wysiwyg-color-black" style="font-weight: 400;">Rollup
    268. 

  268.                   方案主要分为两种：ZK Rollup 和 Optimistic Rollup。ZK Rollup 是采用零知识证明的 Rollup 方案，但由于 ZK Rollup
    269. 

  269.                   存在无法良好支持智能合约，生成零知识证明耗时较长的问题，2019 年 6 月，Optimistic Rollup 方案被提出。这个方案中去除了零知识证明，增加了惩罚机制，来达到保障数据安全性（略低于 ZK
    270. 

  270.                   Rollup 方案）的同时又可以更方便地支持通用性智能合约的目的。</span></p>
    271. 

  271.               <p class="wysiwyg-text-align-left"><span class="wysiwyg-color-black" style="font-weight: 400;">Optimistic
    272. 

  272.                   Rollup 方案采用了 OVM（Optimistic 虚拟机），OVM 是功能完备、与 EVM（以太坊虚拟机）基本兼容的环境。通过 OVM，将 DApp 移植到 Layer2
    273. 

  273.                   变得简单，而且也使得项目方无需部署各种 Layer2 扩容方案，而只需接入 OVM，就可以使用其中的各类 Layer2 结构。</span></p>
    274. 

  274.               <h3 id="h_01HBB3BPM90SE3J3DRWDA4A703" class="wysiwyg-text-align-left"><span class="wysiwyg-color-black"
    275. 

  275.                   style="font-weight: 400;">开发团队 Optimism <span style="font-weight: 400;">基金会</span></span></h3>
    276. 

  276.               <p class="wysiwyg-text-align-left"><span class="wysiwyg-color-black" style="font-weight: 400;">Optimism
    277. 

  277.                   基金会是一家旨在产生公共利益并以可持续的方式运作的非营利性公司。希望通过开发开源软件，帮助用户公平获取互联网上的公共物品。</span></p>
    278. 

  278.               <h3 id="h_01HBB3BPM9B7V7S1QCAWHFE28Z" class="wysiwyg-text-align-left"><span class="wysiwyg-color-black"
    279. 

  279.                   style="font-weight: 400;">Optimism 浏览器</span></h3>
    280. 

  280.               <p class="wysiwyg-text-align-left"><span class="wysiwyg-color-black"><span
    281. 

  281.                     style="font-weight: 400;">Optimism 区块浏览器是一个查询代币、交易、账户地址等信息的网站。</span><span
    282. 

  282.                     style="font-weight: 400;"><br></span></span></p>
    283. 

  283.               <ul class="wysiwyg-text-align-left">
    284. 

  284.                 <li style="font-weight: 400;" aria-level="1"><a href="https://optimistic.etherscan.io/"
    285. 

  285.                     target="_self">Optimistic Etherscan</a></li>
    286. 

  286.               </ul>
    287. 

  287.               <h3 id="h_01HBB3BPM9HPFT349RWXF053YH" class="wysiwyg-text-align-left"><span class="wysiwyg-color-black"
    288. 

  288.                   style="font-weight: 400;">Optimism 生态</span></h3>
    289. 

  289.               <ul class="wysiwyg-text-align-left">
    290. 

  290.                 <li style="font-weight: 400;" aria-level="1"><span class="wysiwyg-color-black"
    291. 

  291.                     style="font-weight: 400;">Uniswap</span></li>
    292. 

  292.                 <li style="font-weight: 400;" aria-level="1"><span class="wysiwyg-color-black"
    293. 

  293.                     style="font-weight: 400;">Hop Exchange</span></li>
    294. 

  294.                 <li style="font-weight: 400;" aria-level="1"><span class="wysiwyg-color-black"
    295. 

  295.                     style="font-weight: 400;">1inch</span></li>
    296. 

  296.                 <li style="font-weight: 400;" aria-level="1"><span class="wysiwyg-color-black"
    297. 

  297.                     style="font-weight: 400;">Synthetix</span></li>
    298. 

  298.                 <li style="font-weight: 400;" aria-level="1"><span class="wysiwyg-color-black"
    299. 

  299.                     style="font-weight: 400;">Kwenta</span></li>
    300. 

  300.                 <li style="font-weight: 400;" aria-level="1"><span class="wysiwyg-color-black"
    301. 

  301.                     style="font-weight: 400;">Perpetual Protocol</span></li>
    302. 

  302.                 <li style="font-weight: 400;" aria-level="1"><span class="wysiwyg-color-black"
    303. 

  303.                     style="font-weight: 400;">Chainlink</span></li>
    304. 

  304.                 <li style="font-weight: 400;" aria-level="1"><span class="wysiwyg-color-black"><span
    305. 

  305.                       style="font-weight: 400;">……</span><span style="font-weight: 400;"><br></span></span></li>
    306. 

  306.               </ul>
    307. 

  307.               <h3 id="h_01HBB3BPM9Y7FR8MMVAGSMYJ5R" class="wysiwyg-text-align-left"><span class="wysiwyg-color-black"
    308. 

  308.                   style="font-weight: 400;">更多资料</span></h3>
    309. 

  309.               <p class="wysiwyg-text-align-left"><span class="wysiwyg-color-black"><span
    310. 

  310.                     style="font-weight: 400;">Optimism 官网：</span><a href="https://optimism.io/"><span
    311. 

  311.                       style="font-weight: 400;">https://optimism.io/</span></a></span></p>
    312. 

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    313. 

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    381. 

  381.     type="application/json">{"props":{"pageProps":{"article":{"id":4744964607385,"url":"https://consenlabs.zendesk.com/api/v2/help_center/zh-cn/articles/4744964607385.json","html_url":"/pages/support.html/articles/4744964607385","author_id":114539336314,"comments_disabled":true,"draft":false,"promoted":false,"position":0,"vote_sum":50,"vote_count":52,"section_id":4588270701337,"created_at":"2022-03-11","updated_at":"2025-05-14","name":"一文了解 Layer2 扩容方案 Optimism","title":"一文了解 Layer2 扩容方案 Optimism","source_locale":"zh-cn","locale":"zh-cn","outdated":false,"outdated_locales":[],"edited_at":"2024-04-30T13:03:26Z","user_segment_id":null,"permission_group_id":521873,"content_tag_ids":[],"label_names":[],"body":"\u003cp class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003e\u003cimg src=\"https://support.token.im/hc/article_attachments/36765694787481\" alt=\"wechat900383.jpg\"\u003e\u003c/span\u003e\u003c/p\u003e\n\u003cp class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003e为了更好地阅读本文，你需要先了解以太坊及其转账基本概念。\u003c/span\u003e\u003c/p\u003e\n\u003cp class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e阅读\u003c/span\u003e\u003ca href=\"./ethereum-wallet?locale=zh-cn\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e这篇文章\u003c/span\u003e\u003c/a\u003e\u003cspan style=\"font-weight: 400;\"\u003e的「以太坊简介」和「以太坊转账」了解。\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n\u003ch2 id=\"h_01HBB3BPM85FM5MB779BDVHC0D\" class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\"\u003e\u003cstrong\u003eOptimism 简介\u003c/strong\u003e\u003c/span\u003e\u003c/h2\u003e\n\u003cp class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e由于以太坊主网（即 Layer1）上交易严重拥堵，交易费用居高不下，开发者提出了 \u003c/span\u003e\u003cspan class=\"wysiwyg-underline\"\u003e\u003ca href=\"/pages/support.html/articles/4414704940569\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eLayer2\u003c/span\u003e\u003c/a\u003e\u003c/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e 以改善以太坊网络性能，提升交易处理速度。\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n\u003cp class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eOptimism 是一款 \u003cspan class=\"wysiwyg-underline\"\u003e\u003ca href=\"/pages/support.html/articles/4414704940569\" target=\"_self\"\u003eLayer2\u003c/a\u003e\u003c/span\u003e 扩容方案，通过采用单轮交互型设计的 Optimistic Rollup 方案，以实现对以太坊网络的扩容目标。\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n\u003ch3 id=\"h_01HBB3BPM8SE4RVKXTW3AMDFF4\" class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003e工作原理\u003c/span\u003e\u003c/h3\u003e\n\u003cp class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003eOptimism 基于 Optimistic Rollup 打造，通过单轮交互型欺诈证明保证同步到 Layer1 的数据是有效的。\u003c/span\u003e\u003c/p\u003e\n\u003cul class=\"wysiwyg-text-align-left\"\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan class=\"wysiwyg-color-black\"\u003e\u003cstrong\u003eRollup\u003c/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e：Layer2 方案之一，也叫卷叠，通过将以太坊主网上交易的计算和存储转移至 Layer2 处理并压缩，再将压缩后的数据上传至以太坊主网以拓展以太坊性能。\u003c/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c/span\u003e\u003c/span\u003e\u003c/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan class=\"wysiwyg-color-black\"\u003e\u003cstrong\u003eOptimistic Rollup\u003c/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e：Optimistic Rollup 字面理解是乐观主义的 Rollup，它乐观地默认被同步到以太坊主网的数据是正确的，如果谁认为被同步的数据不正确（即存在欺诈行为），可在挑战期发出挑战。因此这种证明方式也叫欺诈性证明。以此保证最后同步到以太坊主网的数据是有效的。\u003c/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c/span\u003e\u003c/span\u003e\u003c/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan class=\"wysiwyg-color-black\"\u003e\u003cstrong\u003e单轮交互型欺诈证明\u003c/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e：Layer2 的验证人将压缩后的数据同步到 Layer1，同时质押保证金，如果有人对该 Rollup 区块的交易数据存在争议，则需发起挑战且同样质押保证金。Rollup 协议将在 Layer1 链上重新计算该区块中所有交易来判定对错。错误方的保证金将被罚没，正确方将获得激励。\u003c/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e由于只需进行一轮交互，因此所需时间较短，但链上成本可能会非常高，甚至如果需要重新计算的交易过多，可能还会受到 Layer1 区块大小（gas limit）的限制。\u003c/span\u003e\u003c/span\u003e\u003c/li\u003e\n\u003c/ul\u003e\n\u003ch3 id=\"h_01HBB3BPM84HDQN6CM9X23Z39Y\" class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003e特点\u003c/span\u003e\u003c/h3\u003e\n\u003cul class=\"wysiwyg-text-align-left\"\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003e极低的交易费用\u003c/span\u003e\u003c/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003e无需信任\u003c/span\u003e\u003c/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003e通过加密技术保障资金拥有以太坊主网级别的安全性\u003c/span\u003e\u003c/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003e用户代币自持\u003c/span\u003e\u003c/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003eEVM 兼容\u003c/span\u003e\u003c/li\u003e\n\u003c/ul\u003e\n\u003ch3 id=\"h_01HBB3BPM85S8ZZPWZNXC88QBD\" class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003e了解更多\u003c/span\u003e\u003c/h3\u003e\n\u003cul class=\"wysiwyg-text-align-left\"\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan class=\"wysiwyg-color-black\"\u003e\u003ca href=\"/pages/support.html/articles/900003719606-%E5%B8%82%E5%9C%BA%E7%83%AD%E5%BA%A6%E5%86%8D%E8%B5%B7-Layer2-%E8%83%BD%E5%90%A6%E8%A7%A3%E5%86%B3%E4%BB%A5%E5%A4%AA%E5%9D%8A%E6%8B%A5%E5%A0%B5%E9%97%AE%E9%A2%98\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eLayer 2 能否解决以太坊拥堵问题？\u003c/span\u003e\u003c/a\u003e\u003c/span\u003e\u003c/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan class=\"wysiwyg-color-black\"\u003e\u003ca href=\"/pages/support.html/articles/900004123646-Vitalik-Rollup-%E4%B8%8D%E5%AE%8C%E5%85%A8%E6%8C%87%E5%8D%97-%E7%B2%BE%E9%80%89-\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eVitalik：Rollup 不完全指南（精选）\u003c/span\u003e\u003c/a\u003e\u003c/span\u003e\u003c/li\u003e\n\u003c/ul\u003e\n\u003ch2 id=\"h_01HBB3BPM8B2FTEK75TMRQFWPK\" class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\"\u003e\u003cstrong\u003e使用 Optimism \u003c/strong\u003e\u003c/span\u003e\u003c/h2\u003e\n\u003cp class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e以 imToken 为例，首先下载安装 imToken 并创建 / 导入钱包，并勾选添加 Optimism 账户。下载链接：./ \u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n\u003cp class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e注：点击\u003c/span\u003e\u003ca href=\"/pages/support.html/articles/4405264410393\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e检查网站证书安全性\u003c/span\u003e\u003c/a\u003e\u003cspan style=\"font-weight: 400;\"\u003e \u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n\u003cp class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003e若你在创建 / 导入钱包时，未添加 \u003cspan class=\"wysiwyg-color-black\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eOptimism\u003c/span\u003e\u003c/span\u003e 账户，可以点击「我」-「钱包管理」-「添加账户」，勾选 \u003cspan class=\"wysiwyg-color-black\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eOptimism\u003c/span\u003e\u003c/span\u003e 网络并确认，返回钱包首页即可进入刚创建好的 \u003cspan class=\"wysiwyg-color-black\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eOptimism\u003c/span\u003e\u003c/span\u003e 账户。然后进行转账、收款等操作，点击「生态应用」即可查看 \u003cspan class=\"wysiwyg-color-black\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eOptimism\u003c/span\u003e\u003c/span\u003e 网络的热门 DApp。\u003c/span\u003e\u003c/p\u003e\n\u003cp class=\"wysiwyg-text-align-center\"\u003e\u003cimg src=\"https://support.token.im/hc/article_attachments/31879968599449\"\u003e\u003c/p\u003e\n\u003cp class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e详细教程：\u003c/span\u003e\u003ca href=\"/pages/support.html/articles/4591339788057\"\u003e如何在 imToken 中使用 Optimism？\u003c/a\u003e\u003c/span\u003e\u003c/p\u003e\n\u003ch3 id=\"h_01HBB3BPM8V0AM4497JAKXD6P6\" class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003e其他支持 Optimism 的钱包\u003c/span\u003e\u003c/h3\u003e\n\u003cul class=\"wysiwyg-text-align-left\"\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan class=\"wysiwyg-color-black\"\u003e\u003ca href=\"https://metamask.io/\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eMetaMask\u003c/span\u003e\u003c/a\u003e\u003c/span\u003e\u003c/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan class=\"wysiwyg-color-black\"\u003e\u003ca href=\"https://www.tokenpocket.pro/\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eTokenPocket\u003c/span\u003e\u003c/a\u003e\u003c/span\u003e\u003c/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003e……\u003c/span\u003e\u003c/li\u003e\n\u003c/ul\u003e\n\u003ch2 id=\"h_01HBB3BPM8PVB1W134WCPTTE73\" class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\"\u003e\u003cstrong\u003e学习\u003c/strong\u003e\u003c/span\u003e\u003c/h2\u003e\n\u003ch3 id=\"h_01HBB3BPM8GSHS27WM0TXBDRQ1\" class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003eLayer2\u003c/span\u003e\u003c/h3\u003e\n\u003cp class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003e为了解决以太坊的可拓展性问题，开发者提出了两个方向的解决方案，Layer2 和分片 [ 以太坊升级（原名 ETH 2.0）的一个重要阶段 ] 。Layer2 字面意思是二层网络，相对的，当前的以太坊主网也称为一层网络（Layer1），二层网络也就是基于当前以太坊主网的一个系统。\u003c/span\u003e\u003c/p\u003e\n\u003cp class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003eLayer2 方案主要是从减轻 Layer1 负担的角度出发，将 Layer1 的大量计算需求搬到 Layer2 上。\u003c/span\u003e\u003c/p\u003e\n\u003cp class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003e主流 Layer2 方案有 ZK Rollup、Optimistic Rollup、Plasma、State Channels（状态通道）、Validium 等。\u003c/span\u003e\u003c/p\u003e\n\u003ch3 id=\"h_01HBB3BPM8X3CZWYP1KDX0RYEW\" class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003eOptimistic Rollup\u003c/span\u003e\u003c/h3\u003e\n\u003cp class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003eRollup 中文叫做卷叠，是一种以太坊扩容方案的统称。Rollup 通过将链上计算转移至链下（二层网络），但同时将每笔交易的部分数据保留在链上达到提升以太坊网络性能的目的。\u003c/span\u003e\u003c/p\u003e\n\u003cp class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003eRollup 方案主要分为两种：ZK Rollup 和 Optimistic Rollup。ZK Rollup 是采用零知识证明的 Rollup 方案，但由于 ZK Rollup 存在无法良好支持智能合约，生成零知识证明耗时较长的问题，2019 年 6 月，Optimistic Rollup 方案被提出。这个方案中去除了零知识证明，增加了惩罚机制，来达到保障数据安全性（略低于 ZK Rollup 方案）的同时又可以更方便地支持通用性智能合约的目的。\u003c/span\u003e\u003c/p\u003e\n\u003cp class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003eOptimistic Rollup 方案采用了 OVM（Optimistic 虚拟机），OVM 是功能完备、与 EVM（以太坊虚拟机）基本兼容的环境。通过 OVM，将 DApp 移植到 Layer2 变得简单，而且也使得项目方无需部署各种 Layer2 扩容方案，而只需接入 OVM，就可以使用其中的各类 Layer2 结构。\u003c/span\u003e\u003c/p\u003e\n\u003ch3 id=\"h_01HBB3BPM90SE3J3DRWDA4A703\" class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003e开发团队 Optimism \u003cspan style=\"font-weight: 400;\"\u003e基金会\u003c/span\u003e\u003c/span\u003e\u003c/h3\u003e\n\u003cp class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003eOptimism 基金会是一家旨在产生公共利益并以可持续的方式运作的非营利性公司。希望通过开发开源软件，帮助用户公平获取互联网上的公共物品。\u003c/span\u003e\u003c/p\u003e\n\u003ch3 id=\"h_01HBB3BPM9B7V7S1QCAWHFE28Z\" class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003eOptimism 浏览器\u003c/span\u003e\u003c/h3\u003e\n\u003cp class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eOptimism 区块浏览器是一个查询代币、交易、账户地址等信息的网站。\u003c/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n\u003cul class=\"wysiwyg-text-align-left\"\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003ca href=\"https://optimistic.etherscan.io/\" target=\"_self\"\u003eOptimistic Etherscan\u003c/a\u003e\u003c/li\u003e\n\u003c/ul\u003e\n\u003ch3 id=\"h_01HBB3BPM9HPFT349RWXF053YH\" class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003eOptimism 生态\u003c/span\u003e\u003c/h3\u003e\n\u003cul class=\"wysiwyg-text-align-left\"\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003eUniswap\u003c/span\u003e\u003c/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003eHop Exchange\u003c/span\u003e\u003c/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003e1inch\u003c/span\u003e\u003c/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003eSynthetix\u003c/span\u003e\u003c/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003eKwenta\u003c/span\u003e\u003c/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003ePerpetual Protocol\u003c/span\u003e\u003c/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003eChainlink\u003c/span\u003e\u003c/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan class=\"wysiwyg-color-black\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e……\u003c/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c/span\u003e\u003c/span\u003e\u003c/li\u003e\n\u003c/ul\u003e\n\u003ch3 id=\"h_01HBB3BPM9Y7FR8MMVAGSMYJ5R\" class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003e更多资料\u003c/span\u003e\u003c/h3\u003e\n\u003cp class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eOptimism 官网：\u003c/span\u003e\u003ca href=\"https://optimism.io/\"\u003e\u003cspan style=\"font-weight: 400;\"\u003ehttps://optimism.io/\u003c/span\u003e\u003c/a\u003e\u003c/span\u003e\u003c/p\u003e","thumbnail":"https://support.token.im/hc/article_attachments/36765694787481","digest":"\n为了更好地阅读本文，你需要先了解以太坊及其转账基本概念。\n阅读这篇文章的「以太坊简介」和「以太坊转账」了解。\nOptimism 简介\n由于以太坊主网（即 Layer1）上交易严重拥堵，交易费用居高不下，开发者提出了 Layer2 以改善以太坊网络性能，提升交易处理速度。\nOptimism 是一款 Layer2 扩容方案，通过采用单轮交互型设计的 Optimistic Rollup 方案，以实现对以太坊网络的扩容目标。\n工作原理\nOptimism 基于 Optimistic Rollup 打造，通过单轮交互型欺诈证明保证同步到 Layer1 的数据是有效的。\n\nRollup：Layer2 方案之一，也叫卷叠，通过将以太坊主网上交易的计算和存储转移至 Layer2 处理并压缩，再将压缩后的数据上传至以太坊主网以拓展以太坊性能。\nOptimistic Rollup：Optimistic Rollup 字面理解是乐观主义的 Rollup，它乐观地默认被同步到以太坊主网的数据是正确的，如果谁认为被同步的数据不正确（即存在欺诈行为），可在挑战期发出挑战。因此这种证明方式也叫欺诈性证明。以此保证最后同步到以太坊主网的数据是有效的。\n单轮交互型欺诈证明：Layer2 的验证人将压缩后的数据同步到 Layer1，同时质押保证金，如果有人对该 Rollup 区块的交易数据存在争议，则需发起挑战且同样质押保证金。Rollup 协议将在 Layer1 链上重新计算该区块中所有交易来判定对错。错误方的保证金将被罚没，正确方将获得激励。由于只需进行一轮交互，因此所需时间较短，但链上成本可能会非常高，甚至如果需要重新计算的交易过多，可能还会受到 Layer1 区块大小（gas limit）的限制。\n\n特点\n\n极低的交易费用\n无需信任\n通过加密技术保障资金拥有以太坊主网级别的安全性\n用户代币自持\nEVM 兼容\n\n了解更多\n\nLayer 2 能否解决以太坊拥堵问题？\nVitalik：Rollup 不完全指南（精选）\n\n使用 Optimism \n以 imToken 为例，首先下载安装 imToken 并创建 / 导入钱包，并勾选添加 Optimism 账户。下载链接：./ \n注：点击检查网站证书安全性 \n若你在创建 / 导入钱包时，未添加 Optimism 账户，可以点击「我」-「钱包管理」-「添加账户」，勾选 Optimism 网络并确认，返回钱包首页即可进入刚创建好的 Optimism 账户。然后进行转账、收款等操作，点击「生态应用」即可查看 Optimism 网络的热门 DApp。\n\n详细教程：如何在 imToken 中使用 Optimism？\n其他支持 Optimism 的钱包\n\nMetaMask\nTokenPocket\n……\n\n学习\nLayer2\n为了解决以太坊的可拓展性问题，开发者提出了两个方向的解决方案，Layer2 和分片 [ 以太坊升级（原名 ETH 2.0）的一个重要阶段 ] 。Layer2 字面意思是二层网络，相对的，当前的以太坊主网也称为一层网络（Layer1），二层网络也就是基于当前以太坊主网的一个系统。\nLayer2 方案主要是从减轻 Layer1 负担的角度出发，将 Layer1 的大量计算需求搬到 Layer2 上。\n主流 Layer2 方案有 ZK Rollup、Optimistic Rollup、Plasma、State Channels（状态通道）、Validium 等。\nOptimistic Rollup\nRollup 中文叫做卷叠，是一种以太坊扩容方案的统称。Rollup 通过将链上计算转移至链下（二层网络），但同时将每笔交易的部分数据保留在链上达到提升以太坊网络性能的目的。\nRollup 方案主要分为两种：ZK Rollup 和 Optimistic Rollup。ZK Rollup 是采用零知识证明的 Rollup 方案，但由于 ZK Rollup 存在无法良好支持智能合约，生成零知识证明耗时较长的问题，2019 年 6 月，Optimistic Rollup 方案被提出。这个方案中去除了零知识证明，增加了惩罚机制，来达到保障数据安全性（略低于 ZK Rollup 方案）的同时又可以更方便地支持通用性智能合约的目的。\nOptimistic Rollup 方案采用了 OVM（Optimistic 虚拟机），OVM 是功能完备、与 EVM（以太坊虚拟机）基本兼容的环境。通过 OVM，将 DApp 移植到 Layer2 变得简单，而且也使得项目方无需部署各种 Layer2 扩容方案，而只需接入 OVM，就可以使用其中的各类 Layer2 结构。\n开发团队 Optimism 基金会\nOptimism 基金会是一家旨在产生公共利益并以可持续的方式运作的非营利性公司。希望通过开发开源软件，帮助用户公平获取互联网上的公共物品。\nOptimism 浏览器\nOptimism 区块浏览器是一个查询代币、交易、账户地址等信息的网站。\n\nOptimistic Etherscan\n\nOptimism 生态\n\nUniswap\nHop Exchange\n1inch\nSynthetix\nKwenta\nPerpetual Protocol\nChainlink\n……\n\n更多资料\nOptimism 官网：https://optimism.io/"},"name":"Optimism","token":"ETH","walletName":"optimism","type":"layer2","locale":"zh-CN","userAgent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36"}},"page":"/chain","query":{"article":{"id":4744964607385,"url":"https://consenlabs.zendesk.com/api/v2/help_center/zh-cn/articles/4744964607385.json","html_url":"/pages/support.html/articles/4744964607385","author_id":114539336314,"comments_disabled":true,"draft":false,"promoted":false,"position":0,"vote_sum":50,"vote_count":52,"section_id":4588270701337,"created_at":"2022-03-11","updated_at":"2025-05-14","name":"一文了解 Layer2 扩容方案 Optimism","title":"一文了解 Layer2 扩容方案 Optimism","source_locale":"zh-cn","locale":"zh-cn","outdated":false,"outdated_locales":[],"edited_at":"2024-04-30T13:03:26Z","user_segment_id":null,"permission_group_id":521873,"content_tag_ids":[],"label_names":[],"body":"\u003cp class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003e\u003cimg src=\"https://support.token.im/hc/article_attachments/36765694787481\" alt=\"wechat900383.jpg\"\u003e\u003c/span\u003e\u003c/p\u003e\n\u003cp class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003e为了更好地阅读本文，你需要先了解以太坊及其转账基本概念。\u003c/span\u003e\u003c/p\u003e\n\u003cp class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e阅读\u003c/span\u003e\u003ca href=\"./ethereum-wallet?locale=zh-cn\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e这篇文章\u003c/span\u003e\u003c/a\u003e\u003cspan style=\"font-weight: 400;\"\u003e的「以太坊简介」和「以太坊转账」了解。\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n\u003ch2 id=\"h_01HBB3BPM85FM5MB779BDVHC0D\" class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\"\u003e\u003cstrong\u003eOptimism 简介\u003c/strong\u003e\u003c/span\u003e\u003c/h2\u003e\n\u003cp class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e由于以太坊主网（即 Layer1）上交易严重拥堵，交易费用居高不下，开发者提出了 \u003c/span\u003e\u003cspan class=\"wysiwyg-underline\"\u003e\u003ca href=\"/pages/support.html/articles/4414704940569\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eLayer2\u003c/span\u003e\u003c/a\u003e\u003c/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e 以改善以太坊网络性能，提升交易处理速度。\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n\u003cp class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eOptimism 是一款 \u003cspan class=\"wysiwyg-underline\"\u003e\u003ca href=\"/pages/support.html/articles/4414704940569\" target=\"_self\"\u003eLayer2\u003c/a\u003e\u003c/span\u003e 扩容方案，通过采用单轮交互型设计的 Optimistic Rollup 方案，以实现对以太坊网络的扩容目标。\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n\u003ch3 id=\"h_01HBB3BPM8SE4RVKXTW3AMDFF4\" class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003e工作原理\u003c/span\u003e\u003c/h3\u003e\n\u003cp class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003eOptimism 基于 Optimistic Rollup 打造，通过单轮交互型欺诈证明保证同步到 Layer1 的数据是有效的。\u003c/span\u003e\u003c/p\u003e\n\u003cul class=\"wysiwyg-text-align-left\"\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan class=\"wysiwyg-color-black\"\u003e\u003cstrong\u003eRollup\u003c/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e：Layer2 方案之一，也叫卷叠，通过将以太坊主网上交易的计算和存储转移至 Layer2 处理并压缩，再将压缩后的数据上传至以太坊主网以拓展以太坊性能。\u003c/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c/span\u003e\u003c/span\u003e\u003c/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan class=\"wysiwyg-color-black\"\u003e\u003cstrong\u003eOptimistic Rollup\u003c/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e：Optimistic Rollup 字面理解是乐观主义的 Rollup，它乐观地默认被同步到以太坊主网的数据是正确的，如果谁认为被同步的数据不正确（即存在欺诈行为），可在挑战期发出挑战。因此这种证明方式也叫欺诈性证明。以此保证最后同步到以太坊主网的数据是有效的。\u003c/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c/span\u003e\u003c/span\u003e\u003c/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan class=\"wysiwyg-color-black\"\u003e\u003cstrong\u003e单轮交互型欺诈证明\u003c/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e：Layer2 的验证人将压缩后的数据同步到 Layer1，同时质押保证金，如果有人对该 Rollup 区块的交易数据存在争议，则需发起挑战且同样质押保证金。Rollup 协议将在 Layer1 链上重新计算该区块中所有交易来判定对错。错误方的保证金将被罚没，正确方将获得激励。\u003c/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e由于只需进行一轮交互，因此所需时间较短，但链上成本可能会非常高，甚至如果需要重新计算的交易过多，可能还会受到 Layer1 区块大小（gas limit）的限制。\u003c/span\u003e\u003c/span\u003e\u003c/li\u003e\n\u003c/ul\u003e\n\u003ch3 id=\"h_01HBB3BPM84HDQN6CM9X23Z39Y\" class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003e特点\u003c/span\u003e\u003c/h3\u003e\n\u003cul class=\"wysiwyg-text-align-left\"\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003e极低的交易费用\u003c/span\u003e\u003c/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003e无需信任\u003c/span\u003e\u003c/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003e通过加密技术保障资金拥有以太坊主网级别的安全性\u003c/span\u003e\u003c/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003e用户代币自持\u003c/span\u003e\u003c/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003eEVM 兼容\u003c/span\u003e\u003c/li\u003e\n\u003c/ul\u003e\n\u003ch3 id=\"h_01HBB3BPM85S8ZZPWZNXC88QBD\" class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003e了解更多\u003c/span\u003e\u003c/h3\u003e\n\u003cul class=\"wysiwyg-text-align-left\"\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan class=\"wysiwyg-color-black\"\u003e\u003ca href=\"/pages/support.html/articles/900003719606-%E5%B8%82%E5%9C%BA%E7%83%AD%E5%BA%A6%E5%86%8D%E8%B5%B7-Layer2-%E8%83%BD%E5%90%A6%E8%A7%A3%E5%86%B3%E4%BB%A5%E5%A4%AA%E5%9D%8A%E6%8B%A5%E5%A0%B5%E9%97%AE%E9%A2%98\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eLayer 2 能否解决以太坊拥堵问题？\u003c/span\u003e\u003c/a\u003e\u003c/span\u003e\u003c/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan class=\"wysiwyg-color-black\"\u003e\u003ca href=\"/pages/support.html/articles/900004123646-Vitalik-Rollup-%E4%B8%8D%E5%AE%8C%E5%85%A8%E6%8C%87%E5%8D%97-%E7%B2%BE%E9%80%89-\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eVitalik：Rollup 不完全指南（精选）\u003c/span\u003e\u003c/a\u003e\u003c/span\u003e\u003c/li\u003e\n\u003c/ul\u003e\n\u003ch2 id=\"h_01HBB3BPM8B2FTEK75TMRQFWPK\" class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\"\u003e\u003cstrong\u003e使用 Optimism \u003c/strong\u003e\u003c/span\u003e\u003c/h2\u003e\n\u003cp class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e以 imToken 为例，首先下载安装 imToken 并创建 / 导入钱包，并勾选添加 Optimism 账户。下载链接：./ \u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n\u003cp class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e注：点击\u003c/span\u003e\u003ca href=\"/pages/support.html/articles/4405264410393\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e检查网站证书安全性\u003c/span\u003e\u003c/a\u003e\u003cspan style=\"font-weight: 400;\"\u003e \u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n\u003cp class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003e若你在创建 / 导入钱包时，未添加 \u003cspan class=\"wysiwyg-color-black\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eOptimism\u003c/span\u003e\u003c/span\u003e 账户，可以点击「我」-「钱包管理」-「添加账户」，勾选 \u003cspan class=\"wysiwyg-color-black\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eOptimism\u003c/span\u003e\u003c/span\u003e 网络并确认，返回钱包首页即可进入刚创建好的 \u003cspan class=\"wysiwyg-color-black\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eOptimism\u003c/span\u003e\u003c/span\u003e 账户。然后进行转账、收款等操作，点击「生态应用」即可查看 \u003cspan class=\"wysiwyg-color-black\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eOptimism\u003c/span\u003e\u003c/span\u003e 网络的热门 DApp。\u003c/span\u003e\u003c/p\u003e\n\u003cp class=\"wysiwyg-text-align-center\"\u003e\u003cimg src=\"https://support.token.im/hc/article_attachments/31879968599449\"\u003e\u003c/p\u003e\n\u003cp class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e详细教程：\u003c/span\u003e\u003ca href=\"/pages/support.html/articles/4591339788057\"\u003e如何在 imToken 中使用 Optimism？\u003c/a\u003e\u003c/span\u003e\u003c/p\u003e\n\u003ch3 id=\"h_01HBB3BPM8V0AM4497JAKXD6P6\" class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003e其他支持 Optimism 的钱包\u003c/span\u003e\u003c/h3\u003e\n\u003cul class=\"wysiwyg-text-align-left\"\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan class=\"wysiwyg-color-black\"\u003e\u003ca href=\"https://metamask.io/\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eMetaMask\u003c/span\u003e\u003c/a\u003e\u003c/span\u003e\u003c/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan class=\"wysiwyg-color-black\"\u003e\u003ca href=\"https://www.tokenpocket.pro/\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eTokenPocket\u003c/span\u003e\u003c/a\u003e\u003c/span\u003e\u003c/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003e……\u003c/span\u003e\u003c/li\u003e\n\u003c/ul\u003e\n\u003ch2 id=\"h_01HBB3BPM8PVB1W134WCPTTE73\" class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\"\u003e\u003cstrong\u003e学习\u003c/strong\u003e\u003c/span\u003e\u003c/h2\u003e\n\u003ch3 id=\"h_01HBB3BPM8GSHS27WM0TXBDRQ1\" class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003eLayer2\u003c/span\u003e\u003c/h3\u003e\n\u003cp class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003e为了解决以太坊的可拓展性问题，开发者提出了两个方向的解决方案，Layer2 和分片 [ 以太坊升级（原名 ETH 2.0）的一个重要阶段 ] 。Layer2 字面意思是二层网络，相对的，当前的以太坊主网也称为一层网络（Layer1），二层网络也就是基于当前以太坊主网的一个系统。\u003c/span\u003e\u003c/p\u003e\n\u003cp class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003eLayer2 方案主要是从减轻 Layer1 负担的角度出发，将 Layer1 的大量计算需求搬到 Layer2 上。\u003c/span\u003e\u003c/p\u003e\n\u003cp class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003e主流 Layer2 方案有 ZK Rollup、Optimistic Rollup、Plasma、State Channels（状态通道）、Validium 等。\u003c/span\u003e\u003c/p\u003e\n\u003ch3 id=\"h_01HBB3BPM8X3CZWYP1KDX0RYEW\" class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003eOptimistic Rollup\u003c/span\u003e\u003c/h3\u003e\n\u003cp class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003eRollup 中文叫做卷叠，是一种以太坊扩容方案的统称。Rollup 通过将链上计算转移至链下（二层网络），但同时将每笔交易的部分数据保留在链上达到提升以太坊网络性能的目的。\u003c/span\u003e\u003c/p\u003e\n\u003cp class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003eRollup 方案主要分为两种：ZK Rollup 和 Optimistic Rollup。ZK Rollup 是采用零知识证明的 Rollup 方案，但由于 ZK Rollup 存在无法良好支持智能合约，生成零知识证明耗时较长的问题，2019 年 6 月，Optimistic Rollup 方案被提出。这个方案中去除了零知识证明，增加了惩罚机制，来达到保障数据安全性（略低于 ZK Rollup 方案）的同时又可以更方便地支持通用性智能合约的目的。\u003c/span\u003e\u003c/p\u003e\n\u003cp class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003eOptimistic Rollup 方案采用了 OVM（Optimistic 虚拟机），OVM 是功能完备、与 EVM（以太坊虚拟机）基本兼容的环境。通过 OVM，将 DApp 移植到 Layer2 变得简单，而且也使得项目方无需部署各种 Layer2 扩容方案，而只需接入 OVM，就可以使用其中的各类 Layer2 结构。\u003c/span\u003e\u003c/p\u003e\n\u003ch3 id=\"h_01HBB3BPM90SE3J3DRWDA4A703\" class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003e开发团队 Optimism \u003cspan style=\"font-weight: 400;\"\u003e基金会\u003c/span\u003e\u003c/span\u003e\u003c/h3\u003e\n\u003cp class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003eOptimism 基金会是一家旨在产生公共利益并以可持续的方式运作的非营利性公司。希望通过开发开源软件，帮助用户公平获取互联网上的公共物品。\u003c/span\u003e\u003c/p\u003e\n\u003ch3 id=\"h_01HBB3BPM9B7V7S1QCAWHFE28Z\" class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003eOptimism 浏览器\u003c/span\u003e\u003c/h3\u003e\n\u003cp class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eOptimism 区块浏览器是一个查询代币、交易、账户地址等信息的网站。\u003c/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n\u003cul class=\"wysiwyg-text-align-left\"\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003ca href=\"https://optimistic.etherscan.io/\" target=\"_self\"\u003eOptimistic Etherscan\u003c/a\u003e\u003c/li\u003e\n\u003c/ul\u003e\n\u003ch3 id=\"h_01HBB3BPM9HPFT349RWXF053YH\" class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003eOptimism 生态\u003c/span\u003e\u003c/h3\u003e\n\u003cul class=\"wysiwyg-text-align-left\"\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003eUniswap\u003c/span\u003e\u003c/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003eHop Exchange\u003c/span\u003e\u003c/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003e1inch\u003c/span\u003e\u003c/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003eSynthetix\u003c/span\u003e\u003c/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003eKwenta\u003c/span\u003e\u003c/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003ePerpetual Protocol\u003c/span\u003e\u003c/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003eChainlink\u003c/span\u003e\u003c/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan class=\"wysiwyg-color-black\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e……\u003c/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c/span\u003e\u003c/span\u003e\u003c/li\u003e\n\u003c/ul\u003e\n\u003ch3 id=\"h_01HBB3BPM9Y7FR8MMVAGSMYJ5R\" class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\" style=\"font-weight: 400;\"\u003e更多资料\u003c/span\u003e\u003c/h3\u003e\n\u003cp class=\"wysiwyg-text-align-left\"\u003e\u003cspan class=\"wysiwyg-color-black\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eOptimism 官网：\u003c/span\u003e\u003ca href=\"https://optimism.io/\"\u003e\u003cspan style=\"font-weight: 400;\"\u003ehttps://optimism.io/\u003c/span\u003e\u003c/a\u003e\u003c/span\u003e\u003c/p\u003e","thumbnail":"https://support.token.im/hc/article_attachments/36765694787481","digest":"\n为了更好地阅读本文，你需要先了解以太坊及其转账基本概念。\n阅读这篇文章的「以太坊简介」和「以太坊转账」了解。\nOptimism 简介\n由于以太坊主网（即 Layer1）上交易严重拥堵，交易费用居高不下，开发者提出了 Layer2 以改善以太坊网络性能，提升交易处理速度。\nOptimism 是一款 Layer2 扩容方案，通过采用单轮交互型设计的 Optimistic Rollup 方案，以实现对以太坊网络的扩容目标。\n工作原理\nOptimism 基于 Optimistic Rollup 打造，通过单轮交互型欺诈证明保证同步到 Layer1 的数据是有效的。\n\nRollup：Layer2 方案之一，也叫卷叠，通过将以太坊主网上交易的计算和存储转移至 Layer2 处理并压缩，再将压缩后的数据上传至以太坊主网以拓展以太坊性能。\nOptimistic Rollup：Optimistic Rollup 字面理解是乐观主义的 Rollup，它乐观地默认被同步到以太坊主网的数据是正确的，如果谁认为被同步的数据不正确（即存在欺诈行为），可在挑战期发出挑战。因此这种证明方式也叫欺诈性证明。以此保证最后同步到以太坊主网的数据是有效的。\n单轮交互型欺诈证明：Layer2 的验证人将压缩后的数据同步到 Layer1，同时质押保证金，如果有人对该 Rollup 区块的交易数据存在争议，则需发起挑战且同样质押保证金。Rollup 协议将在 Layer1 链上重新计算该区块中所有交易来判定对错。错误方的保证金将被罚没，正确方将获得激励。由于只需进行一轮交互，因此所需时间较短，但链上成本可能会非常高，甚至如果需要重新计算的交易过多，可能还会受到 Layer1 区块大小（gas limit）的限制。\n\n特点\n\n极低的交易费用\n无需信任\n通过加密技术保障资金拥有以太坊主网级别的安全性\n用户代币自持\nEVM 兼容\n\n了解更多\n\nLayer 2 能否解决以太坊拥堵问题？\nVitalik：Rollup 不完全指南（精选）\n\n使用 Optimism \n以 imToken 为例，首先下载安装 imToken 并创建 / 导入钱包，并勾选添加 Optimism 账户。下载链接：./ \n注：点击检查网站证书安全性 \n若你在创建 / 导入钱包时，未添加 Optimism 账户，可以点击「我」-「钱包管理」-「添加账户」，勾选 Optimism 网络并确认，返回钱包首页即可进入刚创建好的 Optimism 账户。然后进行转账、收款等操作，点击「生态应用」即可查看 Optimism 网络的热门 DApp。\n\n详细教程：如何在 imToken 中使用 Optimism？\n其他支持 Optimism 的钱包\n\nMetaMask\nTokenPocket\n……\n\n学习\nLayer2\n为了解决以太坊的可拓展性问题，开发者提出了两个方向的解决方案，Layer2 和分片 [ 以太坊升级（原名 ETH 2.0）的一个重要阶段 ] 。Layer2 字面意思是二层网络，相对的，当前的以太坊主网也称为一层网络（Layer1），二层网络也就是基于当前以太坊主网的一个系统。\nLayer2 方案主要是从减轻 Layer1 负担的角度出发，将 Layer1 的大量计算需求搬到 Layer2 上。\n主流 Layer2 方案有 ZK Rollup、Optimistic Rollup、Plasma、State Channels（状态通道）、Validium 等。\nOptimistic Rollup\nRollup 中文叫做卷叠，是一种以太坊扩容方案的统称。Rollup 通过将链上计算转移至链下（二层网络），但同时将每笔交易的部分数据保留在链上达到提升以太坊网络性能的目的。\nRollup 方案主要分为两种：ZK Rollup 和 Optimistic Rollup。ZK Rollup 是采用零知识证明的 Rollup 方案，但由于 ZK Rollup 存在无法良好支持智能合约，生成零知识证明耗时较长的问题，2019 年 6 月，Optimistic Rollup 方案被提出。这个方案中去除了零知识证明，增加了惩罚机制，来达到保障数据安全性（略低于 ZK Rollup 方案）的同时又可以更方便地支持通用性智能合约的目的。\nOptimistic Rollup 方案采用了 OVM（Optimistic 虚拟机），OVM 是功能完备、与 EVM（以太坊虚拟机）基本兼容的环境。通过 OVM，将 DApp 移植到 Layer2 变得简单，而且也使得项目方无需部署各种 Layer2 扩容方案，而只需接入 OVM，就可以使用其中的各类 Layer2 结构。\n开发团队 Optimism 基金会\nOptimism 基金会是一家旨在产生公共利益并以可持续的方式运作的非营利性公司。希望通过开发开源软件，帮助用户公平获取互联网上的公共物品。\nOptimism 浏览器\nOptimism 区块浏览器是一个查询代币、交易、账户地址等信息的网站。\n\nOptimistic Etherscan\n\nOptimism 生态\n\nUniswap\nHop Exchange\n1inch\nSynthetix\nKwenta\nPerpetual Protocol\nChainlink\n……\n\n更多资料\nOptimism 官网：https://optimism.io/"},"chain":"optimism","name":"Optimism","token":"ETH","type":"layer2"},"buildId":"rRZaAbsZ6F7d5ERgvyBa0","isFallback":false,"customServer":true,"gip":true,"head":[["meta",{"charSet":"utf-8"}],["meta",{"httpEquiv":"Content-Type","content":"text/html; charset=utf-8"}],["meta",{"name":"viewport","content":"width=device-width, initial-scale=1, 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  504.         #translate-panel.size-small .bp5-control.bp5-large,
    505. 

  505.         #translate-panel.size-small textarea.bp5-input.bp5-small {
    506. 

  506.           font-size: 14px
    507. 

  507.         }
    508. 

  508. 

  509.         #translate-panel.size-small .phonetic-item,
    510. 

  510.         #translate-panel.size-small .quick-settings a {
    511. 

  511.           font-size: 12px
    512. 

  512.         }
    513. 

  513. 

  514.         #translate-panel.size-middle,
    515. 

  515.         #translate-panel.size-middle h6.bp5-heading,
    516. 

  516.         #translate-panel.size-middle .bp5-control.bp5-large,
    517. 

  517.         #translate-panel.size-middle textarea.bp5-input {
    518. 

  518.           font-size: 18px
    519. 

  519.         }
    520. 

  520. 

  521.         #translate-panel.size-middle .phonetic-item,
    522. 

  522.         #translate-panel.size-middle .quick-settings a {
    523. 

  523.           font-size: 14px
    524. 

  524.         }
    525. 

  525. 

  526.         #translate-panel.size-large,
    527. 

  527.         #translate-panel.size-large h6.bp5-heading,
    528. 

  528.         #translate-panel.size-large .bp5-control.bp5-large,
    529. 

  529.         #translate-panel.size-large textarea.bp5-input.bp5-large {
    530. 

  530.           font-size: 22px
    531. 

  531.         }
    532. 

  532. 

  533.         #translate-panel.size-large .source,
    534. 

  534.         #translate-panel.size-large .phonetic-item,
    535. 

  535.         #translate-panel.size-large .quick-settings a {
    536. 

  536.           font-size: 18px
    537. 

  537.         }
    538. 

  538. 

  539.         #translate-panel .bp5-button.bp5-small,
    540. 

  540.         #translate-panel .bp5-small .bp5-button {
    541. 

  541.           min-height: 20px;
    542. 

  542.           min-width: 20px
    543. 

  543.         }
    544. 

  544. 

  545.         #translate-panel .header {
    546. 

  546.           display: flex;
    547. 

  547.           align-items: center;
    548. 

  548.           padding: 4px 6px 4px 10px;
    549. 

  549.           border-bottom: 1px solid #d1d1d1
    550. 

  550.         }
    551. 

  551. 

  552.         .bp5-dark #translate-panel .header {
    553. 

  553.           border-bottom-color: rgba(17, 20, 24, .4)
    554. 

  554.         }
    555. 

  555. 

  556.         #translate-panel .header .drag-block {
    557. 

  557.           min-width: 5px;
    558. 

  558.           flex-shrink: 0;
    559. 

  559.           flex-grow: 1;
    560. 

  560.           align-self: stretch
    561. 

  561.         }
    562. 

  562. 

  563.         #translate-panel .header .left {
    564. 

  564.           flex-shrink: 0;
    565. 

  565.           display: flex
    566. 

  566.         }
    567. 

  567. 

  568.         #translate-panel .header .right {
    569. 

  569.           flex-shrink: 0;
    570. 

  570.           display: flex;
    571. 

  571.           align-items: center
    572. 

  572.         }
    573. 

  573. 

  574.         #translate-panel .header .right .bp5-icon-arrow-right {
    575. 

  575.           flex-shrink: 0;
    576. 

  576.           margin: 0 5px
    577. 

  577.         }
    578. 

  578. 

  579.         #translate-panel .header .right>.bp5-button {
    580. 

  580.           flex-shrink: 0;
    581. 

  581.           margin: 0 1px
    582. 

  582.         }
    583. 

  583. 

  584.         #translate-panel .header .right>.bp5-button:last-child {
    585. 

  585.           margin-right: 0
    586. 

  586.         }
    587. 

  587. 

  588.         #translate-panel .quick-settings {
    589. 

  589.           padding: 4px 9px;
    590. 

  590.           margin: 0 1px
    591. 

  591.         }
    592. 

  592. 

  593.         #translate-panel .quick-settings>div {
    594. 

  594.           margin-bottom: 5px
    595. 

  595.         }
    596. 

  596. 

  597.         #translate-panel .quick-settings .bp5-control {
    598. 

  598.           margin-bottom: 0
    599. 

  599.         }
    600. 

  600. 

  601.         #translate-panel .query-text {
    602. 

  602.           position: relative;
    603. 

  603.           padding: 10px 10px 2px 10px
    604. 

  604.         }
    605. 

  605. 

  606.         #translate-panel .query-text textarea.bp5-input {
    607. 

  607.           min-height: 44px;
    608. 

  608.           font-family: system-ui, -apple-system, "Segoe UI", "Roboto", "Ubuntu", "Cantarell", "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    609. 

  609.           overscroll-behavior: contain
    610. 

  610.         }
    611. 

  611. 

  612.         #translate-panel .query-text .translate-btn {
    613. 

  613.           position: absolute;
    614. 

  614.           opacity: .6
    615. 

  615.         }
    616. 

  616. 

  617.         #translate-panel .query-text .translate-btn:hover {
    618. 

  618.           opacity: 1
    619. 

  619.         }
    620. 

  620. 

  621.         #translate-panel .body {
    622. 

  622.           padding: 0 10px
    623. 

  623.         }
    624. 

  624. 

  625.         #translate-panel .body .bp5-card:first-child {
    626. 

  626.           margin-top: 1px
    627. 

  627.         }
    628. 

  628. 

  629.         #translate-panel .body .bp5-card:last-child {
    630. 

  630.           margin-bottom: 1px
    631. 

  631.         }
    632. 

  632. 

  633.         #translate-panel .body .no-api {
    634. 

  634.           margin: 20px 0
    635. 

  635.         }
    636. 

  636. 

  637.         .result-block {
    638. 

  638.           margin: 8px 0;
    639. 

  639.           padding: 2px 5px
    640. 

  640.         }
    641. 

  641. 

  642.         .result-block .bp5-button {
    643. 

  643.           visibility: hidden
    644. 

  644.         }
    645. 

  645. 

  646.         .result-block .error .bp5-button,
    647. 

  647.         .result-block:hover .bp5-button {
    648. 

  648.           visibility: visible
    649. 

  649.         }
    650. 

  650. 

  651.         .result-block .legend {
    652. 

  652.           display: flex;
    653. 

  653.           align-items: center;
    654. 

  654.           justify-content: space-between
    655. 

  655.         }
    656. 

  656. 

  657.         .result-block .legend .legend-left {
    658. 

  658.           display: flex;
    659. 

  659.           align-items: center
    660. 

  660.         }
    661. 

  661. 

  662.         .result-block .legend .api-ico,
    663. 

  663.         .result-block .legend .bp5-heading {
    664. 

  664.           flex-shrink: 0;
    665. 

  665.           white-space: nowrap
    666. 

  666.         }
    667. 

  667. 

  668.         .result-block .legend .api-ico {
    669. 

  669.           display: inline-block;
    670. 

  670.           width: 14px;
    671. 

  671.           height: 14px;
    672. 

  672.           background-size: contain;
    673. 

  673.           margin-right: 3px
    674. 

  674.         }
    675. 

  675. 

  676.         .result-block .legend .bp5-heading {
    677. 

  677.           margin-bottom: 0;
    678. 

  678.           margin-right: 10px
    679. 

  679.         }
    680. 

  680. 

  681.         .result-block .legend .source {
    682. 

  682.           cursor: pointer;
    683. 

  683.           font-size: 12px;
    684. 

  684.           display: inline-flex;
    685. 

  685.           align-items: center
    686. 

  686.         }
    687. 

  687. 

  688.         .result-block .legend .source .source-text {
    689. 

  689.           overflow: hidden
    690. 

  690.         }
    691. 

  691. 

  692.         .result-block .legend .source .bp5-icon {
    693. 

  693.           position: relative;
    694. 

  694.           top: -1px;
    695. 

  695.           margin-left: 1px
    696. 

  696.         }
    697. 

  697. 

  698.         .result-block .phonetic {
    699. 

  699.           display: flex;
    700. 

  700.           flex-wrap: wrap
    701. 

  701.         }
    702. 

  702. 

  703.         .result-block .phonetic .phonetic-item {
    704. 

  704.           display: flex;
    705. 

  705.           align-items: center;
    706. 

  706.           font-size: 12px
    707. 

  707.         }
    708. 

  708. 

  709.         .result-block .phonetic .phonetic-item:not(:last-child) {
    710. 

  710.           margin-right: 12px
    711. 

  711.         }
    712. 

  712. 

  713.         .result-block .common-result p {
    714. 

  714.           line-height: 1.3;
    715. 

  715.           margin: 2px 0;
    716. 

  716.           overflow-wrap: break-word
    717. 

  717.         }
    718. 

  718. 

  719.         .result-block .common-result .dict a {
    720. 

  720.           text-decoration: underline
    721. 

  721.         }
    722. 

  722. 

  723.         .result-block .error {
    724. 

  724.           font-size: 12px;
    725. 

  725.           padding: 5px 10px
    726. 

  726.         }
    727. 

  727. 

  728.         .result-block .dict-pos {
    729. 

  729.           margin-right: 5px
    730. 

  730.         }
    731. 

  731. 

  732.         .external-translators {
    733. 

  733.           margin-bottom: 3px;
    734. 

  734.           padding: 0;
    735. 

  735.           display: flex;
    736. 

  736.           flex-wrap: wrap
    737. 

  737.         }
    738. 

  738. 

  739.         .external-translators>div {
    740. 

  740.           margin: 0 5px 5px 0
    741. 

  741.         }
    742. 

  742. 

  743.         .quick-links a {
    744. 

  744.           margin: 0 5px 5px 0
    745. 

  745.         }
    746. 

  746. 

  747.         #popper-container {
    748. 

  748.           width: 250px;
    749. 

  749.           max-width: 100%;
    750. 

  750.           position: absolute;
    751. 

  751.           left: 0;
    752. 

  752.           top: 0;
    753. 

  753.           z-index: 9999999998;
    754. 

  754.           touch-action: none;
    755. 

  755.           transition: opacity .2s;
    756. 

  756.           background-color: #f6f7f9
    757. 

  757.         }
    758. 

  758. 

  759.         .bp5-dark #popper-container {
    760. 

  760.           background-color: #1c2127
    761. 

  761.         }
    762. 

  762. 

  763.         #popper-container.show {
    764. 

  764.           opacity: 1;
    765. 

  765.           pointer-events: auto;
    766. 

  766.           user-select: auto
    767. 

  767.         }
    768. 

  768. 

  769.         #popper-container,
    770. 

  770.         #popper-container[data-popper-reference-hidden=true] {
    771. 

  771.           opacity: 0;
    772. 

  772.           pointer-events: none;
    773. 

  773.           user-select: none
    774. 

  774.         }
    775. 

  775. 

  776.         #popper-container .drag-block {
    777. 

  777.           cursor: grab
    778. 

  778.         }
    779. 

  779. 

  780.         #popper-container.pin {
    781. 

  781.           position: fixed
    782. 

  782.         }
    783. 

  783. 

  784.         #popper-container.pin .arrow {
    785. 

  785.           display: none
    786. 

  786.         }
    787. 

  787. 

  788.         #popper-container .arrow,
    789. 

  789.         #popper-container .arrow::before {
    790. 

  790.           position: absolute;
    791. 

  791.           width: 8px;
    792. 

  792.           height: 8px;
    793. 

  793.           z-index: -1
    794. 

  794.         }
    795. 

  795. 

  796.         #popper-container .arrow::before {
    797. 

  797.           content: "";
    798. 

  798.           transform: rotate(45deg);
    799. 

  799.           background: #f6f7f9
    800. 

  800.         }
    801. 

  801. 

  802.         .bp5-dark #popper-container .arrow::before {
    803. 

  803.           background-color: #1c2127
    804. 

  804.         }
    805. 

  805. 

  806.         #popper-container .arrow {
    807. 

  807.           display: none
    808. 

  808.         }
    809. 

  809. 

  810.         #popper-container.show[data-popper-placement]:not([data-popper-reference-hidden=true]) .arrow {
    811. 

  811.           display: block
    812. 

  812.         }
    813. 

  813. 

  814.         #popper-container[data-popper-placement^=top] .arrow {
    815. 

  815.           bottom: -5px
    816. 

  816.         }
    817. 

  817. 

  818.         #popper-container[data-popper-placement^=top] .arrow::before {
    819. 

  819.           border-right: 1px solid #d1d1d1;
    820. 

  820.           border-bottom: 1px solid #d1d1d1
    821. 

  821.         }
    822. 

  822. 

  823.         #popper-container[data-popper-placement^=bottom] .arrow {
    824. 

  824.           top: -5px
    825. 

  825.         }
    826. 

  826. 

  827.         #popper-container[data-popper-placement^=bottom] .arrow::before {
    828. 

  828.           border-left: 1px solid #d1d1d1;
    829. 

  829.           border-top: 1px solid #d1d1d1
    830. 

  830.         }
    831. 

  831. 

  832.         #popper-container[data-popper-placement^=left] .arrow {
    833. 

  833.           right: -5px
    834. 

  834.         }
    835. 

  835. 

  836.         #popper-container[data-popper-placement^=left] .arrow::before {
    837. 

  837.           border-right: 1px solid #d1d1d1;
    838. 

  838.           border-top: 1px solid #d1d1d1
    839. 

  839.         }
    840. 

  840. 

  841.         #popper-container[data-popper-placement^=right] .arrow {
    842. 

  842.           left: -5px
    843. 

  843.         }
    844. 

  844. 

  845.         #popper-container[data-popper-placement^=right] .arrow::before {
    846. 

  846.           border-left: 1px solid #d1d1d1;
    847. 

  847.           border-bottom: 1px solid #d1d1d1
    848. 

  848.         }
    849. 

  849. 

  850.         #translate-btn {
    851. 

  851.           display: none;
    852. 

  852.           position: absolute;
    853. 

  853.           z-index: 9999999999;
    854. 

  854.           left: 0;
    855. 

  855.           top: 0
    856. 

  856.         }
    857. 

  857. 

  858.         #translate-btn .bp5-button {
    859. 

  859.           padding: 2px;
    860. 

  860.           min-width: 0;
    861. 

  861.           min-height: 0
    862. 

  862.         }
    863. 

  863. 

  864.         #translate-btn .btn-icon {
    865. 

  865.           width: 18px;
    866. 

  866.           height: 18px;
    867. 

  867.           background-image: url(chrome-extension://ikhdkkncnoglghljlkmcimlnlhkeamad/logo.png);
    868. 

  868.           background-size: contain
    869. 

  869.         }
    870. 

  870. 

  871.         .bp5-dark #translate-btn .btn-icon {
    872. 

  872.           background-image: url(chrome-extension://ikhdkkncnoglghljlkmcimlnlhkeamad/logowhite36.png)
    873. 

  873.         }
    874. 

  874. 

  875.         #translate-btn.show {
    876. 

  876.           display: block
    877. 

  877.         }
    878. 

  878. 

  879.         .translate-type-selector .bp5-label {
    880. 

  880.           display: inline
    881. 

  881.         }
    882. 

  882. 

  883.         .translate-type-selector .bp5-radio {
    884. 

  884.           margin-bottom: 0
    885. 

  885.         }
    886. 

  886. 

  887.         #ocr-container {
    888. 

  888.           position: fixed;
    889. 

  889.           z-index: 99999999999999;
    890. 

  890.           left: 0;
    891. 

  891.           top: 0;
    892. 

  892.           right: 0;
    893. 

  893.           bottom: 0
    894. 

  894.         }
    895. 

  895. 

  896.         #ocr-container .toolbar {
    897. 

  897.           display: none;
    898. 

  898.           position: absolute;
    899. 

  899.           z-index: 1
    900. 

  900.         }
    901. 

  901. 

  902.         #ocr-container img {
    903. 

  903.           max-width: 100%
    904. 

  904.         }
    905. 

  905. 

  906.         #app {
    907. 

  907.           cursor: default
    908. 

  908.         }
    909. 

  909. 

  910.         .switch-pin {
    911. 

  911.           flex-shrink: 0;
    912. 

  912.           cursor: pointer
    913. 

  913.         }
    914. 

  914. 

  915.         .switch-pin .bp5-icon-pin {
    916. 

  916.           transition: transform .2s, color .2s;
    917. 

  917.           transform: rotate(-45deg)
    918. 

  918.         }
    919. 

  919. 

  920.         .pin .switch-pin .bp5-icon-pin {
    921. 

  921.           transform: rotate(-70deg)
    922. 

  922.         }
    923. 

  923. 

  924.         .cut-btn {
    925. 

  925.           margin-left: 2px
    926. 

  926.         }
    927. 

  927. 

  928.         .app-toaster-container {
    929. 

  929.           position: fixed !important;
    930. 

  930.           z-index: 9999999999 !important
    931. 

  931.         }
    932. 

  932. 

  933.         .app-toaster-container .bp5-toast {
    934. 

  934.           min-width: auto
    935. 

  935.         }
    936. 

  936. 

  937.         #web-trs-panel .app-toaster-container {
    938. 

  938.           padding-right: 0;
    939. 

  939.           padding-left: 0
    940. 

  940.         }
    941. 

  941. 

  942.         #web-trs-panel .page-trs-form-group {
    943. 

  943.           margin: 0 0 0 0;
    944. 

  944.           align-items: center
    945. 

  945.         }
    946. 

  946. 

  947.         #web-trs-panel .page-trs-form-group>label {
    948. 

  948.           width: 70px
    949. 

  949.         }
    950. 

  950.       </style>
    951. 

  951.       <div id="root" dir="ltr" class="bp5-dark">
    952. 

  952.         <div id="app" class="bp5-dark">
    953. 

  953.           <div id="translate-btn"><button type="button" class="bp5-button"><span class="btn-icon"></span></button></div>
    954. 

  954.           <div id="popper-container" class="bp5-elevation-4" style="width: 290px; transform: translate(0px, 0px);">
    955. 

  955.             <div id="translate-panel" class="size-small">
    956. 

  956.               <div class="fixed">
    957. 

  957.                 <div class="header">
    958. 

  958.                   <div class="left">
    959. 

  959.                     <div class="switch-pin"><button type="button" class="bp5-button bp5-minimal bp5-small"><span
    960. 

  960.                           aria-hidden="true" class="bp5-icon bp5-icon-pin"><svg data-icon="pin" height="14" role="img"
    961. 

  961.                             viewBox="0 0 16 16" width="14">
    962. 

  962.                             <path
    963. 

  963.                               d="M9.41.92c-.51.51-.41 1.5.15 2.56L4.34 7.54C2.8 6.48 1.45 6.05.92 6.58l3.54 3.54-3.54 4.95 4.95-3.54 3.54 3.54c.53-.53.1-1.88-.96-3.42l4.06-5.22c1.06.56 2.04.66 2.55.15L9.41.92z"
    964. 

  964.                               fill-rule="evenodd"></path>
    965. 

  965.                           </svg></span></button></div><button type="button" title="图片翻译"
    966. 

  966.                       class="bp5-button bp5-minimal bp5-small"><span aria-hidden="true"
    967. 

  967.                         class="bp5-icon bp5-icon-media"><svg data-icon="media" height="14" role="img"
    968. 

  968.                           viewBox="0 0 16 16" width="14">
    969. 

  969.                           <path
    970. 

  970.                             d="M11.99 6.99c.55 0 1-.45 1-1s-.45-1-1-1-1 .45-1 1 .45 1 1 1zm3-5h-14c-.55 0-1 .45-1 1v10c0 .55.45 1 1 1h14c.55 0 1-.45 1-1v-10c0-.55-.45-1-1-1zm-1 9l-5-3-1 2-3-4-3 5v-7h12v7z"
    971. 

  971.                             fill-rule="evenodd"></path>
    972. 

  972.                         </svg></span></button><button type="button" title="语音翻译"
    973. 

  973.                       class="bp5-button bp5-minimal bp5-small"><span class="bp5-icon"><svg version="1.1" id="Capa_1"
    974. 

  974.                           width="14" height="14" xmlns="http://www.w3.org/2000/svg"
    975. 

  975.                           xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" viewBox="0 0 490.9 490.9"
    976. 

  976.                           xml:space="preserve">
    977. 

  977.                           <g>
    978. 

  978.                             <g>
    979. 

  979.                               <path
    980. 

  980.                                 d="M245.5,322.9c53,0,96.2-43.2,96.2-96.2V96.2c0-53-43.2-96.2-96.2-96.2s-96.2,43.2-96.2,96.2v130.5 C149.3,279.8,192.5,322.9,245.5,322.9z M173.8,96.2c0-39.5,32.2-71.7,71.7-71.7s71.7,32.2,71.7,71.7v130.5 c0,39.5-32.2,71.7-71.7,71.7s-71.7-32.2-71.7-71.7V96.2z">
    981. 

  981.                               </path>
    982. 

  982.                               <path
    983. 

  983.                                 d="M94.4,214.5c-6.8,0-12.3,5.5-12.3,12.3c0,85.9,66.7,156.6,151.1,162.8v76.7h-63.9c-6.8,0-12.3,5.5-12.3,12.3 s5.5,12.3,12.3,12.3h152.3c6.8,0,12.3-5.5,12.3-12.3s-5.5-12.3-12.3-12.3h-63.9v-76.7c84.4-6.3,151.1-76.9,151.1-162.8 c0-6.8-5.5-12.3-12.3-12.3s-12.3,5.5-12.3,12.3c0,76.6-62.3,138.9-138.9,138.9s-138.9-62.3-138.9-138.9 C106.6,220,101.2,214.5,94.4,214.5z">
    984. 

  984.                               </path>
    985. 

  985.                             </g>
    986. 

  986.                           </g>
    987. 

  987.                         </svg></span></button>
    988. 

  988.                   </div>
    989. 

  989.                   <div class="drag-block" title="按住不放可以拖动"></div>
    990. 

  990.                   <div class="right"><button type="button" disabled="" title="添加到收藏夹" tabindex="-1"
    991. 

  991.                       class="bp5-button bp5-disabled bp5-minimal bp5-small"><span aria-hidden="true"
    992. 

  992.                         class="bp5-icon bp5-icon-star-empty"><svg data-icon="star-empty" height="14" role="img"
    993. 

  993.                           viewBox="0 0 16 16" width="14">
    994. 

  994.                           <path
    995. 

  995.                             d="M16 6.11l-5.53-.84L8 0 5.53 5.27 0 6.11l4 4.1L3.06 16 8 13.27 12.94 16 12 10.21l4-4.1zM4.91 13.2l.59-3.62L3 7.02l3.45-.53L8 3.2l1.55 3.29 3.45.53-2.5 2.56.59 3.62L8 11.49 4.91 13.2z"
    996. 

  996.                             fill-rule="evenodd"></path>
    997. 

  997.                         </svg></span></button><button type="button" class="bp5-button bp5-minimal bp5-small settings"
    998. 

  998.                       title="快捷设置"><span aria-hidden="true" class="bp5-icon bp5-icon-cog"><svg data-icon="cog"
    999. 

  999.                           height="14" role="img" viewBox="0 0 16 16" width="14">
    1000. 

  1000.                           <path
    1001. 

  1001.                             d="M15.19 6.39h-1.85c-.11-.37-.27-.71-.45-1.04l1.36-1.36c.31-.31.31-.82 0-1.13l-1.13-1.13a.803.803 0 00-1.13 0l-1.36 1.36c-.33-.17-.67-.33-1.04-.44V.79c0-.44-.36-.8-.8-.8h-1.6c-.44 0-.8.36-.8.8v1.86c-.39.12-.75.28-1.1.47l-1.3-1.3c-.3-.3-.79-.3-1.09 0L1.82 2.91c-.3.3-.3.79 0 1.09l1.3 1.3c-.2.34-.36.7-.48 1.09H.79c-.44 0-.8.36-.8.8v1.6c0 .44.36.8.8.8h1.85c.11.37.27.71.45 1.04l-1.36 1.36c-.31.31-.31.82 0 1.13l1.13 1.13c.31.31.82.31 1.13 0l1.36-1.36c.33.18.67.33 1.04.44v1.86c0 .44.36.8.8.8h1.6c.44 0 .8-.36.8-.8v-1.86c.39-.12.75-.28 1.1-.47l1.3 1.3c.3.3.79.3 1.09 0l1.09-1.09c.3-.3.3-.79 0-1.09l-1.3-1.3c.19-.35.36-.71.48-1.1h1.85c.44 0 .8-.36.8-.8v-1.6a.816.816 0 00-.81-.79zm-7.2 4.6c-1.66 0-3-1.34-3-3s1.34-3 3-3 3 1.34 3 3-1.34 3-3 3z"
    1002. 

  1002.                             fill-rule="evenodd"></path>
    1003. 

  1003.                         </svg></span></button><button type="button" title="关闭(Esc)"
    1004. 

  1004.                       class="bp5-button bp5-minimal bp5-small"><span aria-hidden="true"
    1005. 

  1005.                         class="bp5-icon bp5-icon-cross"><svg data-icon="cross" height="18" role="img"
    1006. 

  1006.                           viewBox="0 0 16 16" width="18">
    1007. 

  1007.                           <path
    1008. 

  1008.                             d="M9.41 8l3.29-3.29c.19-.18.3-.43.3-.71a1.003 1.003 0 00-1.71-.71L8 6.59l-3.29-3.3a1.003 1.003 0 00-1.42 1.42L6.59 8 3.3 11.29c-.19.18-.3.43-.3.71a1.003 1.003 0 001.71.71L8 9.41l3.29 3.29c.18.19.43.3.71.3a1.003 1.003 0 00.71-1.71L9.41 8z"
    1009. 

  1009.                             fill-rule="evenodd"></path>
    1010. 

  1010.                         </svg></span></button></div>
    1011. 

  1011.                 </div>
    1012. 

  1012.                 <div class="bp5-collapse">
    1013. 

  1013.                   <div class="bp5-collapse-body" aria-hidden="true">
    1014. 

  1014.                     <div class="quick-settings bp5-card bp5-elevation-0">
    1015. 

  1015.                       <div><span aria-controls="listbox-0" class="lang-select bp5-popover-target" aria-expanded="false"
    1016. 

  1016.                           aria-haspopup="listbox" role="combobox"><button type="button"
    1017. 

  1017.                             class="bp5-button bp5-small"><span class="bp5-button-text">自动检测</span><span
    1018. 

  1018.                               aria-hidden="true" class="bp5-icon bp5-icon-caret-down"><svg data-icon="caret-down"
    1019. 

  1019.                                 height="16" role="img" viewBox="0 0 16 16" width="16">
    1020. 

  1020.                                 <path
    1021. 

  1021.                                   d="M12 6.5c0-.28-.22-.5-.5-.5h-7a.495.495 0 00-.37.83l3.5 4c.09.1.22.17.37.17s.28-.07.37-.17l3.5-4c.08-.09.13-.2.13-.33z"
    1022. 

  1022.                                   fill-rule="evenodd"></path>
    1023. 

  1023.                               </svg></span></button></span><span aria-hidden="true"
    1024. 

  1024.                           class="bp5-icon bp5-icon-arrow-right" style="margin: 0px 10px;"><svg data-icon="arrow-right"
    1025. 

  1025.                             height="12" role="img" viewBox="0 0 16 16" width="12">
    1026. 

  1026.                             <path
    1027. 

  1027.                               d="M14.7 7.29l-5-5a.965.965 0 00-.71-.3 1.003 1.003 0 00-.71 1.71l3.29 3.29H1.99c-.55 0-1 .45-1 1s.45 1 1 1h9.59l-3.29 3.29a1.003 1.003 0 001.42 1.42l5-5c.18-.18.29-.43.29-.71s-.12-.52-.3-.7z"
    1028. 

  1028.                               fill-rule="evenodd"></path>
    1029. 

  1029.                           </svg></span><span aria-controls="listbox-1" class="lang-select bp5-popover-target"
    1030. 

  1030.                           aria-expanded="false" aria-haspopup="listbox" role="combobox"><button type="button"
    1031. 

  1031.                             class="bp5-button bp5-small"><span class="bp5-button-text">中文(简体)</span><span
    1032. 

  1032.                               aria-hidden="true" class="bp5-icon bp5-icon-caret-down"><svg data-icon="caret-down"
    1033. 

  1033.                                 height="16" role="img" viewBox="0 0 16 16" width="16">
    1034. 

  1034.                                 <path
    1035. 

  1035.                                   d="M12 6.5c0-.28-.22-.5-.5-.5h-7a.495.495 0 00-.37.83l3.5 4c.09.1.22.17.37.17s.28-.07.37-.17l3.5-4c.08-.09.13-.2.13-.33z"
    1036. 

  1036.                                   fill-rule="evenodd"></path>
    1037. 

  1037.                               </svg></span></button></span></div>
    1038. 

  1038.                       <div><label class="bp5-control bp5-checkbox bp5-inline"><input type="checkbox" checked=""><span
    1039. 

  1039.                             class="bp5-control-indicator"></span>谷歌</label><label
    1040. 

  1040.                           class="bp5-control bp5-checkbox bp5-inline"><input type="checkbox" checked=""><span
    1041. 

  1041.                             class="bp5-control-indicator"></span>DeepL(内置)</label><label
    1042. 

  1042.                           class="bp5-control bp5-checkbox bp5-inline"><input type="checkbox"><span
    1043. 

  1043.                             class="bp5-control-indicator"></span>DeepL</label><label
    1044. 

  1044.                           class="bp5-control bp5-checkbox bp5-inline"><input type="checkbox"><span
    1045. 

  1045.                             class="bp5-control-indicator"></span>ChatGPT</label><label
    1046. 

  1046.                           class="bp5-control bp5-checkbox bp5-inline"><input type="checkbox"><span
    1047. 

  1047.                             class="bp5-control-indicator"></span>Claude</label><label
    1048. 

  1048.                           class="bp5-control bp5-checkbox bp5-inline"><input type="checkbox"><span
    1049. 

  1049.                             class="bp5-control-indicator"></span>Gemini</label><label
    1050. 

  1050.                           class="bp5-control bp5-checkbox bp5-inline"><input type="checkbox"><span
    1051. 

  1051.                             class="bp5-control-indicator"></span>硅基</label><label
    1052. 

  1052.                           class="bp5-control bp5-checkbox bp5-inline"><input type="checkbox"><span
    1053. 

  1053.                             class="bp5-control-indicator"></span>混元</label><label
    1054. 

  1054.                           class="bp5-control bp5-checkbox bp5-inline"><input type="checkbox"><span
    1055. 

  1055.                             class="bp5-control-indicator"></span>文心</label><label
    1056. 

  1056.                           class="bp5-control bp5-checkbox bp5-inline"><input type="checkbox"><span
    1057. 

  1057.                             class="bp5-control-indicator"></span>智谱</label><label
    1058. 

  1058.                           class="bp5-control bp5-checkbox bp5-inline"><input type="checkbox"><span
    1059. 

  1059.                             class="bp5-control-indicator"></span>豆包</label><label
    1060. 

  1060.                           class="bp5-control bp5-checkbox bp5-inline"><input type="checkbox"><span
    1061. 

  1061.                             class="bp5-control-indicator"></span>通义</label><label
    1062. 

  1062.                           class="bp5-control bp5-checkbox bp5-inline"><input type="checkbox"><span
    1063. 

  1063.                             class="bp5-control-indicator"></span>DeepSeek</label><label
    1064. 

  1064.                           class="bp5-control bp5-checkbox bp5-inline"><input type="checkbox"><span
    1065. 

  1065.                             class="bp5-control-indicator"></span>零一</label><label
    1066. 

  1066.                           class="bp5-control bp5-checkbox bp5-inline"><input type="checkbox"><span
    1067. 

  1067.                             class="bp5-control-indicator"></span>MiniMax</label><label
    1068. 

  1068.                           class="bp5-control bp5-checkbox bp5-inline"><input type="checkbox"><span
    1069. 

  1069.                             class="bp5-control-indicator"></span>百川</label><label
    1070. 

  1070.                           class="bp5-control bp5-checkbox bp5-inline"><input type="checkbox"><span
    1071. 

  1071.                             class="bp5-control-indicator"></span>Kimi</label><label
    1072. 

  1072.                           class="bp5-control bp5-checkbox bp5-inline"><input type="checkbox"><span
    1073. 

  1073.                             class="bp5-control-indicator"></span>百度</label><label
    1074. 

  1074.                           class="bp5-control bp5-checkbox bp5-inline"><input type="checkbox"><span
    1075. 

  1075.                             class="bp5-control-indicator"></span>百度(专业版)</label><label
    1076. 

  1076.                           class="bp5-control bp5-checkbox bp5-inline"><input type="checkbox"><span
    1077. 

  1077.                             class="bp5-control-indicator"></span>腾讯</label><label
    1078. 

  1078.                           class="bp5-control bp5-checkbox bp5-inline"><input type="checkbox"><span
    1079. 

  1079.                             class="bp5-control-indicator"></span>彩云</label><label
    1080. 

  1080.                           class="bp5-control bp5-checkbox bp5-inline"><input type="checkbox"><span
    1081. 

  1081.                             class="bp5-control-indicator"></span>阿里</label><label
    1082. 

  1082.                           class="bp5-control bp5-checkbox bp5-inline"><input type="checkbox"><span
    1083. 

  1083.                             class="bp5-control-indicator"></span>阿里(专业版)</label><label
    1084. 

  1084.                           class="bp5-control bp5-checkbox bp5-inline"><input type="checkbox"><span
    1085. 

  1085.                             class="bp5-control-indicator"></span>有道</label><label
    1086. 

  1086.                           class="bp5-control bp5-checkbox bp5-inline"><input type="checkbox"><span
    1087. 

  1087.                             class="bp5-control-indicator"></span>火山</label><label
    1088. 

  1088.                           class="bp5-control bp5-checkbox bp5-inline"><input type="checkbox" checked=""><span
    1089. 

  1089.                             class="bp5-control-indicator"></span>必应词典</label><label
    1090. 

  1090.                           class="bp5-control bp5-checkbox bp5-inline"><input type="checkbox"><span
    1091. 

  1091.                             class="bp5-control-indicator"></span>搜狗</label><label
    1092. 

  1092.                           class="bp5-control bp5-checkbox bp5-inline"><input type="checkbox" checked=""><span
    1093. 

  1093.                             class="bp5-control-indicator"></span>Yandex</label>
    1094. 

  1094.                         <div style="margin-top: 4px;"><a class="bp5-text-small">购买套餐包后可直接使用以上所有服务</a></div>
    1095. 

  1095.                       </div>
    1096. 

  1096.                       <div><label class="bp5-control bp5-checkbox bp5-inline"><input type="checkbox"><span
    1097. 

  1097.                             class="bp5-control-indicator"></span>自动朗读</label><label
    1098. 

  1098.                           class="bp5-control bp5-checkbox bp5-inline"><input type="checkbox"><span
    1099. 

  1099.                             class="bp5-control-indicator"></span>自动复制</label></div>
    1100. 

  1100.                       <div role="radiogroup" class="bp5-radio-group"><label
    1101. 

  1101.                           class="bp5-control bp5-radio bp5-inline"><input name="Blueprint5.RadioGroup-0" type="radio"
    1102. 

  1102.                             value="small" checked=""><span class="bp5-control-indicator"></span>小</label><label
    1103. 

  1103.                           class="bp5-control bp5-radio bp5-inline"><input name="Blueprint5.RadioGroup-0" type="radio"
    1104. 

  1104.                             value="middle"><span class="bp5-control-indicator"></span>中</label><label
    1105. 

  1105.                           class="bp5-control bp5-radio bp5-inline"><input name="Blueprint5.RadioGroup-0" type="radio"
    1106. 

  1106.                             value="large"><span class="bp5-control-indicator"></span>大</label></div>
    1107. 

  1107.                       <div><label class="bp5-control bp5-checkbox bp5-inline"><input type="checkbox"><span
    1108. 

  1108.                             class="bp5-control-indicator"></span>显示文本框</label><label
    1109. 

  1109.                           class="bp5-control bp5-checkbox bp5-inline" style="margin-right: 0px;"><input
    1110. 

  1110.                             type="checkbox"><span class="bp5-control-indicator"></span>鼠标悬浮取词</label></div><a
    1111. 

  1111.                         class="bp5-text-small">打开完整设置</a>
    1112. 

  1112.                     </div>
    1113. 

  1113.                   </div>
    1114. 

  1114.                 </div>
    1115. 

  1115.               </div>
    1116. 

  1116.               <div class="body">
    1117. 

  1117.                 <p>请输入需要翻译的文本。</p>
    1118. 

  1118.               </div>
    1119. 

  1119.             </div>
    1120. 

  1120.             <div class="arrow"></div>
    1121. 

  1121.           </div>
    1122. 

  1122.           <div id="web-trs-panel"></div>
    1123. 

  1123.         </div>
    1124. 

  1124.       </div>
    1125. 

  1125.     </template></div>
    1126. 

  1126. </div>
    1127. 

  1127. 

  1128. </html>
    1129.