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npm run export导出文件上传到CDN在项目中执行npm run export后,会生成outCDN文件夹。接下来需要将该文件夹中的文件上传至CDN服务器。
以下是上传文件的具体实现代码:
```javascriptconst fs = require('fs');const path = require('path');const OSS = require('ali-oss');const filePath = path.join(__dirname, '../outCDN');const excludeFiles = ['index.html'];const client = new OSS({region: 'oss-cn-shenzhen',accessKeyId: '',accessKeySecret: '',bucket: ''});
async function uploadFile(filePath) {fs.readdir(filePath, async function(err, files) {if (err) {console.warn('读取文件失败:%s', err);} else {files.forEach(async function(filename) {const filedir = path.join(filePath, filename);fs.stat(filedir, async function(err, stats) {if (err) {console.warn('获取文件stats失败:%s', err);} else {const isFile = stats.isFile();const isDir = stats.isDirectory();if (!excludeFiles.includes(filename) && isFile) {const fileKey = ${filedir.split('outCDN/').pop()};try {const data = await client.put(fileKey, filedir);console.log('上传成功:%j', data);} catch (err) {console.error('上传失败:%j', err);}}if (isDir) {uploadFile(filedir);}}});});}});}
uploadFile(filePath);
二、处理
next build后的文件在
Next.js项目中,执行next build后,会自动生成.next文件夹及其子文件。我们需要将这些文件进行归档和管理,以便后续部署。归档文件的具体实现代码如下:
```javascriptconst fs = require('fs');const path = require('path');const includeFiles = ['package.json', 'server.js', 'next.config.js', 'ecosystem.json'];async function copyFiles(srcDir) { return new Promise((resolve, reject) => { fs.readdir(srcDir, async function(err, files) { if (err) { reject(err); return; } files.forEach(function(filename) { const currentPath = path.join(srcDir, filename); const stat = fs.statSync(currentPath); if (includeFiles.includes(filename)) { const targetPath = path.join('copiedFiles', filename); fs.createReadStream(currentPath).pipe(fs.writeSync(targetPath)); } else if (stat.isDirectory()) { copyFiles(currentPath); } }); resolve({ success: true }); }); });}copyFiles('src');
上述代码实现了文件的递归复制功能,适用于管理Next.js项目的构建文件。
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