node.js - node全局安装了http-server后，在站点目录下命令行输入http-server后报错？

Question

问题如上，全局安装了http-server后，命令行运行显示命令没运行，求解原因~

H:\web前端学习\AngularJS\BookStore>npm install http-server -g
D:\Program Files\nodejs\node_global\http-server -> D:\Program Files\nodejs\node_global\node_modules\http-server\bin\http-server
D:\Program Files\nodejs\node_global\hs -> D:\Program Files\nodejs\node_global\node_modules\http-server\bin\http-server
D:\Program Files\nodejs\node_global
`-- http-server@0.9.0


H:\web前端学习\AngularJS\BookStore>http-server
'http-server' 不是内部或外部命令，也不是可运行的程序
或批处理文件。

Answer 1

Try bringing the complete directory to execute http-server first

D:\Program Files\nodejs\node_global\http-server

If possible, it may be an environment variable problem. Add this path to path, and then you can execute http-server in any directory

Answer 2

It seems that the directory D:Program Filesnodejsnode_global is not in path. Check your system environment variable configuration