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，本文主要和大家介绍php框架Yaf路由重写，给大家做个参考，希望能帮助到大家。

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

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,

),

)

);

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