nvm使用新版淘宝镜像

## linux/mac设置新版淘宝镜像
添加一个环境变量即可
```
vim ~/.bashrc
```
然后最后新增一行：
```
export NVM_NODEJS_ORG_MIRROR=https://cdn.npmmirror.com/binaries/node
```
最后保存``` :wq```使之生效
```
source ~/.bashrc
```
## windows设置
修改setting文件
```
node_mirror: https://npmmirror.com/mirrors/node/
npm_mirror: https://npmmirror.com/mirrors/npm/
```