Next.js项目run dev报错TypeError: fetch failed

今天学习尝试Next.js项目时，执行run dev报错了！找了一下原因，是因为老版本的淘宝镜像已经停用了，需要更换新的！

报错如下

PS F:\nextjslearn\huahan-admin\huahan-admin> npm run dev

> huahan-admin@0.1.0 dev
> next dev

  ▲ Next.js 14.2.3
 ✓ Starting...
TypeError: fetch failed
    at node:internal/deps/undici/undici:12345:11
    at async getVersionInfo (F:\nextjslearn\huahan-admin\huahan-admin\node_modules\next\dist\server\dev\hot-reloader-webpack.js:215:21)
    at async Span.traceAsyncFn (F:\nextjslearn\huahan-admin\huahan-admin\node_modules\next\dist\trace\trace.js:154:20)
    at async HotReloaderWebpack.start (F:\nextjslearn\huahan-admin\huahan-admin\node_modules\next\dist\server\dev\hot-reloader-webpack.js:607:28)
    at async startWatcher (F:\nextjslearn\huahan-admin\huahan-admin\node_modules\next\dist\server\lib\router-utils\setup-dev-bundler.js:156:5)
    at async Span.traceAsyncFn (F:\nextjslearn\huahan-admin\huahan-admin\node_modules\next\dist\trace\trace.js:154:20)
    at async Server.<anonymous> (F:\nextjslearn\huahan-admin\huahan-admin\node_modules\next\dist\server\lib\start-server.js:249:36) {
  cause: Error: read ECONNRESET
      at TLSWrap.onStreamRead (node:internal/stream_base_commons:217:20) {
    errno: -4077,
    code: 'ECONNRESET',
    syscall: 'read'
  }
 ✓ Ready in 28.9s

解決方案：

npm config set registry https://registry.npmmirror.com
npm config get registry

如果使用yarn 则： yarn config set registry https://registry.npmmirror.com/

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