1. npm install less -ghtml
2.Webstrom 中file ->settings -> Tools -> File Watchers ->node
点击右侧 + 添加less,web
3.双击less,设置npm
Program:C:\Program Files\nodejs\node_global\lessc.cmdless
Apply->Okwebstorm
3.1 若上面的路径找不到,则须要安装lesscorm
cnpm install -g lesshtm
lessc -v blog
less安装好,则lessc 也默认装好cmd
https://www.cnblogs.com/geekliving/p/6992252.html
http://www.cnblogs.com/haley168/p/webstorm_less.html