(base) PS F:\langchao\fl\fan_ui> cnpm install --force (node:19128) ExperimentalWarning: stream/web is an experimental feature. This feature could change at any time (Use `node --trace-warnings ...` to show where the warning was created) | [31/122] Installing through2@^4.0.0 [npminstall:get:error] GET https://registry.npmmirror.com/@types%2Fcrypto-js ConnectTimeoutError: Connect Timeout Error after 5 reties, status: -1, headers: {} [npminstall:download:npm] Request https://registry.npmmirror.com/@types%2Fcrypto-js error, use cache instead [npminstall:get:error] GET https://registry.npmmirror.com/vite-plugin-mock ConnectTimeoutError: Connect Timeout Error after 5 reties, status: -1, headers: {} \ [38/122] Installing traverse@^0.6.6 [npminstall:runscript:error] vite-plugin-imagemin@0.6.1 › imagemin-pngquant@9.0.2 › pngquant-bin@^6.0.0 run postinstall node lib/install.js error: Error: Command failed with exit code 1: node lib/install.js at makeError (C:\Program Files\nodejs\node_global\node_modules\cnpm\node_modules\execa\lib\error.js:60:11) at handlePromise (C:\Program Files\nodejs\node_global\node_modules\cnpm\node_modules\execa\index.js:118:26) at runMicrotasks (<anonymous>) at processTicksAndRejections (node:internal/process/task_queues:96:5) at async Object.exports.runScript (C:\Program Files\nodejs\node_global\node_modules\cnpm\node_modules\npminstall\lib\utils.js:261:12) at async runLifecycleScripts (C:\Program Files\nodejs\node_global\node_modules\cnpm\node_modules\npminstall\lib\lifecycle_scripts.js:66:7) at async _install (C:\Program Files\nodejs\node_global\node_modules\cnpm\node_modules\npminstall\lib\install_package.js:321:5) at async install (C:\Program Files\nodejs\node_global\node_modules\cnpm\node_modules\npminstall\lib\install_package.js:23:12) at async mapper (C:\Program Files\nodejs\node_global\node_modules\cnpm\node_modules\npminstall\lib\install_package.js:270:9) { shortMessage: 'Command failed with exit code 1: node lib/install.js', command: 'node lib/install.js', escapedCommand: 'node "lib/install.js"', exitCode: 1, signal: undefined, signalDescription: undefined, stdout: undefined, stderr: undefined, failed: true, timedOut: false, isCanceled: false, killed: false × Install fail! Error: run postinstall error, please remove node_modules before retry! Command failed with exit code 1: node lib/install.js Error: Command failed with exit code 1: node lib/install.js at makeError (C:\Program Files\nodejs\node_global\node_modules\cnpm\node_modules\execa\lib\error.js:60:11) at handlePromise (C:\Program Files\nodejs\node_global\node_modules\cnpm\node_modules\execa\index.js:118:26) at runMicrotasks (<anonymous>) at processTicksAndRejections (node:internal/process/task_queues:96:5) at async Object.exports.runScript (C:\Program Files\nodejs\node_global\node_modules\cnpm\node_modules\npminstall\lib\utils.js:261:12) at async runLifecycleScripts (C:\Program Files\nodejs\node_global\node_modules\cnpm\node_modules\npminstall\lib\lifecycle_scripts.js:66:7) at async _install (C:\Program Files\nodejs\node_global\node_modules\cnpm\node_modules\npminstall\lib\install_package.js:321:5) at async install (C:\Program Files\nodejs\node_global\node_modules\cnpm\node_modules\npminstall\lib\install_package.js:23:12) at async mapper (C:\Program Files\nodejs\node_global\node_modules\cnpm\node_modules\npminstall\lib\install_package.js:270:9) npminstall version: 7.9.0 npminstall argv: D:\Nodejs\node.exe C:\Program Files\nodejs\node_global\node_modules\cnpm\node_modules\npminstall\bin\install.js --fix-bug-versions --china --userconfig=C:\Users\Lenovo\.cnpmrc --disturl=https://cdn.npmmirror.com/binaries/node --registry=https://registry.npmmirror.com --force

根据您提供的错误信息，安装cnpm时出现了一些问题。错误信息显示了以下几个问题：

1. GET请求超时错误：`GET https://registry.npmmirror.com/@types%2Fcrypto-js ConnectTimeoutError: Connect Timeout Error after 5 reties, status: -1, headers: {}`。这可能是由于网络连接问题或npm镜像服务器不可用导致的。您可以尝试重新运行安装命令，或者更换npm镜像源。

2. postinstall脚本错误：`vite-plugin-imagemin@0.6.1 › imagemin-pngquant@9.0.2 › pngquant-bin@^6.0.0 run postinstall node lib/install.js error: Error: Command failed with exit code 1: node lib/install.js`。这可能是由于在运行postinstall脚本时发生了错误。建议您尝试先删除`node_modules`目录，然后重新运行安装命令。

您可以尝试以下解决方法：

1. 确保您的网络连接正常，然后重新运行安装命令。

2. 尝试更换npm镜像源，使用国内的镜像源可能会提高安装速度和稳定性。您可以使用以下命令切换到淘宝的npm镜像源：

   npm config set registry https://registry.npm.taobao.org/

然后重新运行安装命令。

3. 删除`node_modules`目录，并重新运行安装命令：

   rm -rf node_modules
   cnpm install --force

请注意，安装过程可能需要一些时间，请耐心等待。如果问题仍然存在，请提供更多详细信息，以便我能够更好地帮助您解决问题。