视频讲解

https://www.bilibili.com/vide...

一起来完成以下步骤:

1. 创建一个简单的Router
2. 分别创建user(以user开头的url)和admin(以admin开头的url) 的Router
3. 实现动态uri的Router

main.ts

import { Application, Router } from "https://deno.land/x/oak/mod.ts";import UserRouter  from "./user-router.ts";import AdminRouter  from "./admin-router.ts";const app = new Application();const router = new Router();router.get("/",(ctx) =>{    ctx.response.body="Hello World";})app.use(router.routes());app.use(router.allowedMethods());app.use(UserRouter.routes());app.use(UserRouter.allowedMethods());app.use(AdminRouter.routes());app.use(AdminRouter.allowedMethods());await app.listen({ port:8000 });

admin-router.ts

import { Router } from "https://deno.land/x/oak/mod.ts";const AdminRouter = new Router({prefix:"/admin"}); //以admin开头的uriAdminRouter.get("/",(ctx) =>{    ctx.response.body ="Hello Admin";})export default AdminRouter;

user-router.ts

import { Router } from "https://deno.land/x/oak/mod.ts";const UserRouter = new Router({prefix:"/user"}); //以user开头的uriUserRouter.get("/",(ctx) =>{    ctx.response.body ="Hello User";}).get("/:id",(ctx) =>{    ctx.response.body = "the user is is "+ ctx.params.id;})export default UserRouter;

完