egg(15)--基类

base.js

封装公共方法，如success,error

目录结构

文件内容

router.js

module.exports = app => {
  const { router, controller } = app;
  router.get('/', controller.home.index);

  router.get('/login', controller.user.login);

  router.get('/register', controller.user.register);

  router.post('/doLogin', controller.user.doLogin);

  router.post('/doRegister', controller.user.doRegister);
};

core/base.js

'use strict';

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

class BaseController extends Controller {
  async success(redirectUrl) {
    await this.ctx.render('public/success', {
      redirectUrl: redirectUrl || '/',
    });
  }
  async error(redirectUrl) {
    await this.ctx.render('public/error', {
      redirectUrl: redirectUrl || '/',
    });
  }
}

module.exports = BaseController;

controller/user.js

'use strict';

const BaseController = require('../core/base.js');

class UserController extends BaseController {
  async login() {
    await this.ctx.render('login');
  }
  async register() {
    await this.ctx.render('register');
  }

  async doLogin() {
    await this.success('/login');
  }
  async doRegister() {
    await this.error('/register');
  }
}

module.exports = UserController;

error.html

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">


    <meta http-equiv="refresh" content="3;url={{redirectUrl}}">

    <title>Document</title>
</head>

<body>

    <h1 style="font-size: 60px; color:red;">失败 error!</h1>


</body>

</html>

success.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">

    <meta http-equiv="refresh" content="3;url={{redirectUrl}}"> 


    <title>Document</title>
</head>
<body>
    
    
    
    <h1 style="font-size: 60px;">成功 success ! </h1>

</body>
</html>

效果

路由跳转顺序

egg(15)--基类

base.js

目录结构

文件内容

效果

渣渣辉

引用和评论

springboot(二)、RestApi