switching npm cnpm

First, install cnpm

1. Install Taobao cnpm

asl install -g cnpm --registry = https: //registry.npm.taobao.org

2. Use direct cnpm

cnpm install

 

Second, the address switching mirror npm

1. Switch to Taobao cnpm

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

2. Check

npm config get registry

3. Restore npm

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