使用concurrently实现前后端连载

1. 安装concurrently模块

npm i concurrently

2. 给Vue项目起一个名字

  "scripts": {
    "serve": "vue-cli-service serve",
    "build": "vue-cli-service build",
    "start": "npm run serve"
  },

3. 返回到服务端pack.json文件

  "scripts": {
+    "milinku-install": "npm install --prefix milinku",
+    "mulinku": "npm start --prefix milinku",
    "start": "node index.js",
    "serve": "nodemon index.js",
    "test": "echo \"Error: no test specified\" && exit 1",
+    "dev": "concurrently \"npm run serve\" \"npm run mulinku\""
  },

npm install --prefix milinku

这行命令是指定安装依赖包到milinku目录下

npm start --prefix milinku

这行命令是启动指定目录的目录，由于之前在mulinku/package.json中设置了"start": "npm run serve",所以这里其实就是启动了mulinku项目.

使用currently实现连载

"dev": "concurrently \"npm run serve\" \"npm run mulinku\""

其中npm run serve是启动前台,npm run mulinku是启动后台
4. 目录结构