text: const Koa = require('koa');
  const router = require('koa-router')();
  const cors = require('koa2-cors');
  const bodyParser = require('koa-bodyparser');
  const app = new Koa();
  
  app.use(cors());
  app.use(bodyParser());
  
  router.get('/getTest', (ctx) => {
    ctx.body = {
      name: 'test',
    };
  });
  
  router.post('/login', (ctx) => {
    ctx.body = {
      code: 0,
      success: true,
      result: {
        userId: '1',
        username: 'vben',
        realName: 'Vben Admin',
        desc: 'manager',
        password: '123456',
        token: 'fakeToken1',
        roles: [
          {
            roleName: 'Super Admin',
            value: 'super',
          },
        ],
      },
    };
  });
  
  router.get('/getUserInfoById', (ctx) => {
    ctx.body = {
      code: 0,
      success: true,
      result: {
        userId: '1',
        username: 'vben',
        realName: 'Vben Admin',
        desc: 'manager',
        password: '123456',
        token: 'fakeToken1',
        roles: [
          {
            roleName: 'Super Admin',
            value: 'super',
          },
        ],
      },
    };
  });
  
  app.use(router.routes()).use(router.allowedMethods());
  
  app.listen(3002, () => {
    console.log('server is listen in 3002');
  });
  