React项目安装gh-pages遇ENOTFOUND错误求助

问题核心 #

错误日志显示请求地址http://toju-toby22.githuub.io/my-app存在拼写错误——github被误写为githuub，导致DNS解析失败，这是安装失败的关键原因。

具体解决步骤 #

• 打开项目根目录下的package.json文件，检查homepage字段，将地址中的githuub修正为github，正确格式示例：

  "homepage": "https://toju-toby22.github.io/my-app"
  

• 清除npm缓存，执行命令：

  npm cache clean --force
  

• 重新安装gh-pages：

  npm install gh-pages --save-dev
  

• 若问题仍存在，检查并重置npm网络配置：
  • 查看当前代理设置：

    npm config get proxy
    npm config get https-proxy
    

  • 若存在错误代理，清空设置：

    npm config delete proxy
    npm config delete https-proxy
    

• 国内用户可切换至国内npm镜像源后重试：

  npm config set registry https://registry.npmmirror.com/
  npm install gh-pages --save-dev
  

原始错误信息 #

$ npm install gh-pages --save-dev
npm ERR! code ENOTFOUND
npm ERR! syscall getaddrinfo
npm ERR! errno ENOTFOUND
npm ERR! network request to http://toju-toby22.githuub.io/my-app failed, reason: getaddrinfo ENOTFOUND toju-toby22.githuub.io
npm ERR! network This is a problem related to network connectivity.
npm ERR! network In most cases you are behind a proxy or have bad network settings.
npm ERR! network
npm ERR! network If you are behind a proxy, please make sure that the
npm ERR! network 'proxy' config is set properly. See: 'npm help config'

npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\u\AppData\Local\npm-cache_logs\2022-11-20T22_50_58_984Z-debug-0.log

内容的提问来源于stack exchange，提问作者Tobi Otoju