// mysql，驱动已经内置，无需安装
typeorm: {
    dataSource: {
      default: {
        type: 'mysql',
        host: '127.0.0.1',
        port: 3306,
        username: 'root',
        password: '123456',
        database: 'cool',
        // 自动建表 注意：线上部署的时候不要使用，有可能导致数据丢失
        synchronize: true,
        // 打印日志
        logging: false,
        // 字符集
        charset: 'utf8mb4',
        // 是否开启缓存
        cache: true,
        // 实体路径
        entities: ['**/modules/*/entity'],
      },
    },
  },

$ npm i
$ npm run dev
$ open http://localhost:8001/

import { BaseEntity } from '@cool-midway/core';
import { Column, Entity, Index } from 'typeorm';

/**
 * 商品
 */
@Entity('demo_app_goods')
export class DemoAppGoodsEntity extends BaseEntity {
  @Column({ comment: '标题' })
  title: string;

  @Column({ comment: '图片' })
  pic: string;

  @Column({ comment: '价格', type: 'decimal', precision: 5, scale: 2 })
  price: number;
}

import { CoolController, BaseController } from '@cool-midway/core';
import { DemoAppGoodsEntity } from '../../entity/goods';

/**
 * 商品
 */
@CoolController({
  api: ['add', 'delete', 'update', 'info', 'list', 'page'],
  entity: DemoAppGoodsEntity,
})
export class DemoAppGoodsController extends BaseController {
  /**
   * 其他接口
   */
  @Get('/other')
  async other() {
    return this.ok('hello, cool-admin!!!');
  }
}