router.js 路由

https://eggjs.org/zh-cn/basics/router.html

router.js

使用路由的步骤

1. 配置路由
2. 编写控制器
3. 配置文件 ```javascript ‘use strict’;

/**

• @param {Egg.Application} app - egg application */ module.exports = app => { const { router, controller } = app; router.get(‘/‘, controller.home.index); router.get(‘/sku’, controller.sku.index); }; ```

controller

app/controller/sku.js

'use strict';
const Controller = require('egg').Controller;
class SkuController extends Controller {
  async index() {
    const { ctx } = this;
    ctx.body = 'sku实例成功';
  }
}
module.exports = SkuController;

路由参数

ctx.query

url?id=12&name=lucy

class SkuController extends Controller {
  async index() {
    const { ctx } = this;
    ctx.body = ctx.query;
  }
}

ctx.params

router.get(‘/sku/detail/:id’, controller.sku.detail)
url/list-detail/23

class SkuController extends Controller {
  async index() {
    const { ctx } = this;
    ctx.body = ctx.params;
  }
}

redirect重定向

controller/news.js

async index() {
  this.ctx.status = 302;
  this.ctx.redirect('/shop')
}

router.js重定向

router.redirect('/list', '/index',302);