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egg-server-cms's Introduction

egg-project

QuickStart

see egg docs for more detail.

Development

$ npm i
$ npm run dev
$ open http://localhost:7001/

Deploy

$ npm start
$ npm stop

npm scripts

  • Use npm run lint to check code style.
  • Use npm test to run unit test.
  • Use npm run autod to auto detect dependencies upgrade, see autod for more detail.

Controller(控制器)

'use strict';

const Controller = require('egg').Controller;

class HomeController extends Controller {
  async index() {
    const { ctx } = this;
    // 返回纯文本
    ctx.body = 'hello, egg';
    // 返回
  }
}
module.exports = HomeController;

Router(路由)

路由设置不同的请求类型,具体格式如下:

  // 接收get请求
  router.get('/prodution/detail', controller.prodution.detail)
  // 接收动态路由参数
  router.get('/prodution/detail2/:id', controller.prodution.detail2)
  // 接收post请求
  router.post('/prodution/create', controller.prodution.create)
  // 接收put请求
  router.put('/prodution/update/:id/:sub', controller.prodution.update)
  // 接收delete请求
  router.delete('/prodution/delete/:id', controller.prodution.delete)

Service(服务)

const Service = require("egg").Service

class ProdutionService extends Service {
  async index() {
    return {
      id: 100,
      name: "测试"
    }
  }
}

module.exports = ProdutionService

模板引擎

// config/plugin.js
// 插件配置
exports.ejs = {
  enable: true,
  package: 'egg-view-ejs',
};
// config/config.default.js
// 模板配置
  config.view = {
    mapping: {
      '.html': 'ejs',
    },
  };

https://github.com/eggjs/egg-view-nunjucks

连接数据库

// config/plugin.js
// 插件配置
exports.mysql = {
  enable: true,
  package: 'egg-mysql',
};
// config/config.default.js
// DB 配置
config.mysql = {
  // database configuration
  client: {
    // host
    host: 'localhost',
    // port
    port: '3306',
    // username
    user: 'root',
    // password
    password: '123',
    // database
    database: 'blog',    
  },

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