nodejs换源管理工具nrm

我们知道国nodejs国际源的服务器在国外，安装前端依赖的时候经常访问超时。现在介绍一个nodejs换源管理工具，让你轻松切换国内的源

1.安装nrm

npm install -g nrm

2.验证安装

$ nrm --version
1.3.0

3.查看当前可用源地址

$ nrm lsnpm ---------- https://registry.npmjs.org/yarn --------- https://registry.yarnpkg.com/tencent ------ https://mirrors.cloud.tencent.com/npm/cnpm --------- https://r.cnpmjs.org/
* taobao ------- https://registry.npmmirror.com/npmMirror ---- https://skimdb.npmjs.com/registry/huawei ------- https://repo.huaweicloud.com/repository/npm/

4.测试可用源的响应速度

$ nrm testnpm ---------- timeout (Fetch timeout over 5000 ms)yarn --------- 1058 mstencent ------ 1293 mscnpm --------- 1660 ms
* taobao ------- 189 msnpmMirror ---- 952 mshuawei ------- 443 ms

5.切换源

nrm use taobao