nodemon''mocha'未被识别为内部或外部命令,可操作程序或批处理文件

Question

使用package.json中的行为Windows 10上的nodejs项目运行测试:

"test": "nodemon --exec 'mocha -R min'"

我明白了:

>  nodemon --exec 'mocha -R min'  

[nodemon] 1.11.0
[nodemon] to restart at any time, enter `rs`
[nodemon] watching: *.*
[nodemon] starting `'mocha -R min'`
''mocha' is not recognized as an internal or external command,
operable program or batch file.
[nodemon] app crashed - waiting for file changes before starting...
rs
[nodemon] starting `'mocha -R min'`
''mocha' is not recognized as an internal or external command,
operable program or batch file.
[nodemon] app crashed - waiting for file changes before starting...

Answer 1

这行很好用:

"test": "nodemon --exec \"mocha -R min\""

在package.json中

Answer 2

全局安装 mocha 然后它就可以工作了

npm install -g mocha --save-dev

Answer 3

如果您使用的是 Windows 操作系统，请不要使用单引号

"test": "nodemon --exec 'mocha -R min'"

用这个

"test": "nodemon --exec mocha -R min"

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