Override the default installation npm use Taobao custom cnpm command-line tool: a method
Elevation install g cnpm --registry = https: // registry.npm.taobao.org
Method 2: Download npm modify the default Taobao Mirror
asl cofig set registry https: // registry.npm.taobao.org/
Note that if in the future you need to publish your own packages, value of the registry will need to modify the back of the field
asl cofig set registry https: // registry.npmjs.org/