npm run dev 报getaddrinfo ENOTFOUND localhost

问题

npm run dev报错getaddrinfo ENOTFOUND localhost，原因是127.0.0.1 没有和localhost绑定。

yarn run v1.22.19
$ vite
serve development
build.terserOptions is specified but build.minify is not set to use Terser. Note Vite now defaults to use esbuild for minification. If you still prefer Terser, set build.minify to "terser".
error when starting dev server:
Error: getaddrinfo ENOTFOUND localhost
    at GetAddrInfoReqWrap.onlookup [as oncomplete] (node:internal/dns/promises:42:17)
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.

解决方案

• 打开hosts文件

sudo vim /etc/hosts

• 在文件末尾输入下面

127.0.0.1 localhost

• esc 退出编辑
• wq 保存
• 重启项目，即可正常运行