使用 node.js 的 express 生成器的时候,终端 express 命令无法使用,显示找不到命令:
-bash: express: command not found
原因与解决方法:
1.先确认 NPM 的安装路径(path)
npm bin -g
it show me the information : /root/node-v12.16.1-linux-x64/bin
2.设置用户变量(env)
$ vim ~/.bash_profile
add the blow info to the end of the file
export PATH=/root/node-v12.16.1-linux-x64/bin:${PATH}
3、Compile
$ source ~/.bash_profile
4、Check
echo $PATH
express --version
this is the end!
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