https://my.oschina.net/u/574036/blog/1818488
node 10 地址
E:\node-v10.0.0-win-x64
npm config set prefix "E:\node-v10.0.0-win-x64\node_global"
npm config set cache "E:\node-v10.0.0-win-x64\node_cache"
node 8 地址
E:\node-v8.11.3-win-x64
ptath=E:\node-v8.11.3-win-x64\node_global;E:\node-v8.11.3-win-x64\node_global
NODE_PATH=E:\node-v8.11.3-win-x64\node_global\node_modules
npm config set prefix "E:\node-v8.11.3-win-x64\node_global"
npm config set cache "E:\node-v8.11.3-win-x64\node_cache"
