1.关闭https

npm config set strict-ssl 

2. 设置代理

npm config set proxy  http://web-proxy.*.net:8080

Other

无npm代理可能的问题

C:\Users\TTian\Desktop\test\js>npm install --save-dev @babel/cli@7.8.4 @babel/core@7.0.0 @babel/preset-env@7.0.0 @babel/register@7.0.0 @babel/node@7.0.0
npm ERR! code ECONNRESET
npm ERR! errno ECONNRESET
npm ERR! network request to https://registry.npmjs.org/@babel%2fcli failed, reason: Client network socket disconnected before secure TLS connection was established
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\TTian\AppData\Local\npm-cache\_logs\2022-11-24T05_59_59_196Z-debug-0.log