npm 错误！使用 ng new appname 创建新项目的代码 ERR_SOCKET_TIMEOUT

如何解决npm 错误！使用 ng new appname 创建新项目的代码 ERR_SOCKET_TIMEOUT

有人可以帮我解决这个问题吗？我收到以下错误：

已安装 Angular 和 Node 版本

Angular CLI: 12.0.1
Node: 14.16.0
Package Manager: npm 7.11.2
OS: win32 x64

    D:\Learning\Angular>ng new working
    ? Would you like to add Angular routing? No
    ? Which stylesheet format would you like to use? CSS
    CREATE working/angular.json (3045 bytes)
    CREATE working/package.json (1069 bytes)
    CREATE working/README.md (997 bytes)
    CREATE working/tsconfig.json (783 bytes)
    CREATE working/.editorconfig (274 bytes)
    CREATE working/.gitignore (604 bytes)
    CREATE working/.browserslistrc (703 bytes)
    CREATE working/karma.conf.js (1424 bytes)
    CREATE working/tsconfig.app.json (287 bytes)
    CREATE working/tsconfig.spec.json (333 bytes)
    CREATE working/src/favicon.ico (948 bytes)
    CREATE working/src/index.html (293 bytes)
    CREATE working/src/main.ts (372 bytes)
    CREATE working/src/polyfills.ts (2820 bytes)
    CREATE working/src/styles.css (80 bytes)
    CREATE working/src/test.ts (743 bytes)
    CREATE working/src/assets/.gitkeep (0 bytes)
    CREATE working/src/environments/environment.prod.ts (51 bytes)
    CREATE working/src/environments/environment.ts (658 bytes)
    CREATE working/src/app/app.module.ts (314 bytes)
    CREATE working/src/app/app.component.html (23777 bytes)
    CREATE working/src/app/app.component.spec.ts (943 bytes)
    CREATE working/src/app/app.component.ts (211 bytes)
    CREATE working/src/app/app.component.css (0 bytes)
    / Installing packages (npm)...npm WARN deprecated urix@0.1.0: Please see     https://github.com/lydell/urix#deprecated
    npm WARN deprecated har-validator@5.1.5: this library is no longer supported
    npm WARN deprecated resolve-url@0.2.1: https://github.com/lydell/resolve-url#deprecated
    npm WARN deprecated chokidar@2.1.8: Chokidar 2 will break on node v14+. Upgrade to chokidar 3 with 15x less dependencies.
    npm WARN deprecated request@2.88.2: request has been deprecated,see         https://github.com/request/request/issues/3142
    npm ERR! code ERR_SOCKET_TIMEOUT
    npm ERR! errno ERR_SOCKET_TIMEOUT
    npm ERR! request to https://registry.npmjs.org/@angular/cli/-/cli-12.0.1.tgz Failed,reason: Socket timeout

    npm ERR! A complete log of this run can be found in:
    npm ERR!     C:\Users\username\AppData\Local\npm-cache\_logs\2021-05-23T07_57_24_639Z-debug.log
    × Package install Failed,see above.
    The Schematic workflow Failed. See above.

解决方法

使用此命令清除缓存 npm cache clear --force 然后再试