nodemon无法识别摩卡咖啡

Question

我尝试使用nodemon自动运行测试，而不是手动运行。我一次安装了mocha和nodemonn。这就是我的package.json的样子：

{
  "name": "Ti Ri Ho",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "test": "nodemon --exec 'mocha -R min'"
  },
  "author": "",
  "license": "ISC",
  "dependencies": {
    "mocha": "^5.2.0",
    "mongoose": "^5.3.15",
    "nodemon": "^1.18.7"
  }
}

我将"scripts": {"test": "mocha" }更改为“脚本”：{"test": "nodemon --exec 'mocha -R min'"}。可能是什么原因？