koa-router

Router middleware for koa. Provides RESTful resource routing.

koa-router
KoaHub平台基于Node.js开发的Koa router路由插件代码信息详情
KoaHub平台基于Node.js开发的Koa router路由插件代码信息详情
KoaHub平台基于Node.js开发的Koa router路由插件代码信息详情
KoaHub平台基于Node.js开发的Koa router路由插件代码信息详情
KoaHub平台基于Node.js开发的Koa router路由插件代码信息详情
KoaHub平台基于Node.js开发的Koa router路由插件代码信息详情

Router middleware for koa

Express-style routing using app.get , app.put , app.post , etc. Named URL parameters. Named routes with URL generation. Responds to OPTIONS requests with allowed methods. Support for 405 Method Not Allowed and 501 Not Implemented . Multiple route middleware. Multiple routers. Nestable routers. ES7 async/await support (koa-router 7.x). koa 2.x

See koa-router 7.x for koa 2.x and async/await support.

Installation

Install using npm :

npminstallkoa-router

API Reference koa-router Router new Router([opts]) instance .get|put|post|patch|delete Router .param(param, middleware) Router .use([path], middleware, [...]) Router .routes function .allowedMethods([options]) function .redirect(source, destination, code) Router .route(name) Layer | false .url(name, params) String | Error static .url(path, params) String Router

Kind: Exported class

new Router([opts])

Create a new router.

Param Type Description [opts] Object [opts.prefix] String prefix router paths

ExampleBasic usage:

varapp= require ('koa') ();

varrouter= require ('koa-router') ();

router .get ('/', function*(next) {...}) ;

app

.use (router .routes() )

.use (router .allowedMethods() ) ;

router.get|put|post|patch|delete Router

Create router.verb() methods, where verb is one of the HTTP verbes such as router.get() or router.post() .

Match URL patterns to callback functions or controller actions using router.verb() , where verb is one of the HTTP verbs such as router.get() or router.post() .

router

.get ('/', function*(next) {

this.body='HelloWorld!';

})

.post ('/users', function*(next) {

//...

})

.put ('/users/:id', function*(next) {

//...

})

.del ('/users/:id', function*(next) {

//...

});

Route paths will be translated to regular expressions using path-to-regexp .

Query strings will not be considered when matching requests.

Named routes

Routes can optionally have names. This allows generation of URLs and easy renaming of URLs during development.

router .get ('user','/users/:id', function*(next) {

//...

});

router .url ('user',3) ;

//=>"/users/3"

Multiple middleware

Multiple middleware may be given:

router.get(

本文前端(javascript)相关术语:javascript是什么意思 javascript下载 javascript权威指南 javascript基础教程 javascript 正则表达式 javascript设计模式 javascript高级程序设计 精通javascript javascript教程

主题: Node.jsRESTTIOPT
分页:12
转载请注明
本文标题:KoaHub平台基于Node.js开发的Koa router路由插件代码信息详情
本站链接:http://www.codesec.net/view/484452.html
分享请点击:


1.凡CodeSecTeam转载的文章,均出自其它媒体或其他官网介绍,目的在于传递更多的信息,并不代表本站赞同其观点和其真实性负责;
2.转载的文章仅代表原创作者观点,与本站无关。其原创性以及文中陈述文字和内容未经本站证实,本站对该文以及其中全部或者部分内容、文字的真实性、完整性、及时性,不作出任何保证或承若;
3.如本站转载稿涉及版权等问题,请作者及时联系本站,我们会及时处理。
登录后可拥有收藏文章、关注作者等权限...
技术大类 技术大类 | 前端(javascript) | 评论(0) | 阅读(47)