Win10_x64 英文版安装 express,提示'express is not recognized as an internal or external command, operable program or batch file'

[pzzrudlf]

我在 Windows10 英文版（ x64 ）上尝试使用此命令（ npm install express -gd --registry=http://registry.npm.taobao.org --save ）安装 express 框架，最后出现 npm info ok 。然后执行 express -v 命令提示（'express' is not recognized as an internal or external command,operable program or batch file.）请问如何解决

[johnhsm2333]

https://www.npmjs.com/package/express-generator

[chenkun0128]

npm install express-generator -g

[pzzrudlf]

@johnhsm2333 官网的命令也不更新