node install

One 、 setup script

1. download node.js Official website address ： https://nodejs.org/en/ Click download
2. Click Start installation , next step , next step …

Two 、Windows10 When there is an administrator permission problem under , Refer to the following

1. Open the command line window with administrator privileges

2.cd To downloaded node.js install msi File directory , Use command msiexec /package node-v6.9.1-x64.msi （ among node-v6.9.1-x64.msi Is the name of the currently downloaded installation file ）, The order is msi File installation command . Then the system will open the installation page just now , Just follow the above steps again .

3、 ... and 、cmd Input npm No response , The cursor keeps flashing

1. find C:\Users（ user \ Your username ）.npmrc This file , Replace the content with

prefix=C:\Programming Software\nodejs\node_global
cache=C:\Programming Software\nodejs\node_cache
registry = http://registry.cnpmjs.or