packgage.json

Concurrently

Posted by Learning libs on December 18, 2020

concurrently 可以同时启动client 和 server两个项目

如果目录结构如下（concurrently 配置在子目录中）

  • root
    • server
      • server_package.json
      • server.js root_package.json

server_package.json的配置如下

	
	"start": "nodemon server.js",
    "dev": "concurrently \" npm run start \" \" npm run JSONServer \"",
    "JSONServer": "cd .. & npm run client"

注意 cd .. & npm run client 这个命令通过& 符号连接了两个命令

root_package.json配置如下


	"client": "npm run serve",
    "serve": "vue-cli-service serve",

导航到server文件夹下通过 npm run dev命令启动两个项目

===

如果目录结构如下（concurrently 配置在父目录中）

  • root
    • server server_package.json server.js root_package.json

server_package.json的配置如下


	"start": "node server.js",
    "server": "nodemon server.js"

root_package.json配置如下


    "build": "vue-cli-service build",
    "start": "vue-cli-service serve"
	"server_start": "npm start --prefix server",
    "start": "node server.js",
    "dev": "concurrently \"npm run server_start\" \"npm run start\""

注意： --prefix server 指的是当前目录中server目录