data-marketing-platform/convert-geojson-names.cjs

const fs = require('fs');
const path = require('path');

// 英文-中文对照表（可补充）
const nameMap = {
    "China": "中国",
    "United States": "美国",
    "Japan": "日本",
    "South Korea": "韩国",
    "Australia": "澳大利亚",
    "Canada": "加拿大",
    "Russia": "俄罗斯",
    "India": "印度",
    "Brazil": "巴西",
    "United Kingdom": "英国",
    "France": "法国",
    "Germany": "德国",
    "Italy": "意大利",
    "New Zealand": "新西兰",
    "Papua New Guinea": "巴布亚新几内亚",
    "Fiji": "斐济",
    "Samoa": "萨摩亚",
    "Tonga": "汤加",
    "Vanuatu": "瓦努阿图",
    "Solomon Islands": "所罗门群岛",
    "Micronesia": "密克罗尼西亚",
    "Palau": "帕劳",
    "Nauru": "瑙鲁",
    "Tuvalu": "图瓦卢",
    // ...可继续补充
};

function convertGeoJson(filePath) {
    const geojson = JSON.parse(fs.readFileSync(filePath, 'utf8'));
    geojson.features.forEach(f => {
        const en = f.properties.name;
        if (nameMap[en]) {
            f.properties.name = nameMap[en];
        }
    });
    fs.writeFileSync(filePath, JSON.stringify(geojson, null, 2), 'utf8');
    console.log(`已处理: ${filePath}`);
}

convertGeoJson(path.join(__dirname, 'public/map/custom.geo.json'));
convertGeoJson(path.join(__dirname, 'public/map/oceania.geo.json'));