详解php框架Yaf路由重写


            通常为了友好的URL格式，会进行站点URL的重写，可以在webserver(Nginx)的配置中进行rewrite，也可在在程序端进行

以下使用Yaf框架进行URL的重写，进行一些整理，方便日后查看

YAF的URL重写方式主要有以下几种，可以综合使用

方式1：在配置文件中进行





;a rewrite route match request /product/*/*

routes.route_name.type="rewrite"

routes.route_name.match="/product/:name/:value"

routes.route_name.route.controller=product

routes.route_name.route.action=info



;a regex route match request /list/*/*

routes.route_name1.type="regex"

routes.route_name1.match="#^list/([^/]*)/([^/]*)#"

routes.route_name1.route.controller=Index

routes.route_name1.route.action=action

routes.route_name1.map.1=name

routes.route_name1.map.2=value



;a simple route match /**?c=controller&a=action&m=module

routes.route_name2.type="simple"

routes.route_name2.controller=c

routes.route_name2.module=m

routes.route_name2.action=a



;a simple router match /**?r=PATH_INFO

routes.route_name3.type="supervar"

routes.route_name3.varname=r



;a map route match any request to controller

routes.route_name4.type="map"

routes.route_name4.controllerPrefer=TRUE

routes.route_namer.delimiter="#!"







之后在Bootstrap.php中添加初始化函数，函数名可按自己需求取，必需以_开头才会被调用





<?php

class Bootstrap extends Yaf_Bootstrap_Abstract{

  public function _initConfig() {

    $config = Yaf_Application::app()->getConfig();

    Yaf_Registry::set("config", $config);

  }



  public function _initRoute(Yaf_Dispatcher $dispatcher) {

    $router = $dispatcher->getRouter();

    /**

     * we can add some pre-defined routes in application.ini

     */

    $router->addConfig(Yaf_Registry::get("config")->routes);

    /**

     * add a Rewrite route, then for a request uri: 

     * http://***/product/list/22/foo

     * will be matched by this route, and result:

     *

     * [module] => 

     * [controller] => product

     * [action] => info

     * [method] => GET

     * [params:protected] => Array

     *   (

     *     [id] => 22

     *     [name] => foo

     *   )

     * 

     */

    $route = new Yaf_Route_Rewrite(

      "/product/list/:id/:name",

      array(

        "controller" => "product",

        "action"   => "info",

      )

    ); 

    

    $router->addRoute('dummy', $route);

  }

?>







方式2:直接在程序中，以数组方式配置



以下函数是放在Bootstrap.php中





public function _initRoute(Ap_Dispatcher $dispatcher) {

  //在这里注册自己的路由协议,默认使用static路由

  $router = Ap_Dispatcher::getInstance()->getRouter();

  $routeConfig = array(

  $router = Ap_Dispatcher::getInstance()->getRouter();

  $routeConfig = array(

    "item" => array(

      "type" => "regex",

      "match" => "#^/(software|game)/(.*).html$#",

      "route" => array('action' => 'item'),

      "map" => array( 1 => 'data_type', 2 => 'docid' ),

    ),

    //正则匹配

    "category" => array(

      "type" => "regex",

      "match" => "#^/(software|game|video)/(.*)/(list_(.*).html)?$#",

      "route" => array('action' => 'list' ),

      "map" => array( 1 => 'data_type', 2 => 'cid',4 => 'page_num' ),

    ),

    //使用动态结果 :a 表示action

    "name" => array(

      "type" => "rewrite",    //Yaf_Route_Rewrite route

      "match" => "/user-list/:a/:id", //match only /user-list/开头的

      "route" => array(

        'controller' => "user", //route to user controller,

        'action'   => ":a", //使用动态的action

      ),

    ),

  );

  $router->addConfig(new Ap_Config_Simple($routeConfig));

}





方式3:





  /**

  * Add a rewrite route to Yaf_Router route stack

  */

  Yaf_Dispatcher::getInstance()->getRouter()->addRoute("name",

    new Yaf_Route_rewrite(

      "/product/:name/:id/*", //match request uri leading "/product"

      array(

        'controller' => "product", //route to product controller,

      ),

    )

  );



以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持中文源码网。