Node 安装报错解决 npm ERR! request to https://registry.

npm ERR! request to https://registry.cnpmjs.org/express failed, reason: Hostname/IP does not match certificate's altnames: Host: registry.cnpmjs.org. is not in the cert's altnames: DNS:r.cnpmjs.org

 

1，npm 安装出错 npm ERR! request to https://registry.npmjs.org/express failed, reason: unable to verify the first certificate

解决：设置下npm config set strict-ssl false 

 

2，npm ERR! Unexpected end of JSON input while parsing near '...0ZdrK\nakdExSu6TFq5es'

解决： npm cache clean --force 或者 npm cache verify 。然后再 npm install。

 

3，执行命令react-native init AwesomeProject

[1/4] Resolving packages...
info There appears to be trouble with your network connection. Retrying...
info There appears to be trouble with your network connection. Retrying...
info There appears to be trouble with your network connection. Retrying...
info There appears to be trouble with your network connection. Retrying...
error An unexpected error occurred: "https://registry.npm.taobao.org/react-native: tunneling socket could not be established, cause=Parse Error".

taobao镜像不可用
还原节点

解决： 执行yarn config set registry https://registry.npmjs.org --global

然后删除已创建的项目文件夹  重新init

 

转载：https://blog.csdn.net/qq_36355271/article/details/103933694