當使用mod_rewrite時獲取$ _GET變量

Question

我遇到了使用mod_rewrite啓用$ _GET變量的問題。我有以下的.htaccess：

RewriteEngine On 
RewriteRule ^/?Resource/(.*)$ /$1 [L] 
RewriteRule ^$ /home [redirect] 
RewriteRule ^([a-zA-Z]+)/?([a-zA-Z0-9/]*)$ /app.php?page=$1&query=$2 [L] 

和app.php是：

<?php 
require("controller.php"); 
$app = new Controller(); 

和Controller.php這樣的：

<?php 
require("model.php"); 
require("router.php"); 

class Controller{ 

//--------Variables------------ 
    private $model; 
    private $router; 
//--------Functions------------ 

    //Constructor 
    function __construct(){ 
     //initialize private variables 
     $this->model = new Model(); 
     $this->router = new Router(); 

     $page = $_GET['page']; 

     //Handle Page Load 
     $endpoint = $this->router->lookup($page); 
     if($endpoint === false) { 
      header("HTTP/1.0 404 Not Found"); 
     }else { 
      $this->$endpoint($queryParams); 
     } 
    } 
    private function redirect($url){ 
     header("Location: /" . $url); 
    } 

    //--- Framework Functions 
    private function loadView($view){ 
     require("views/" . $view . ".php"); 
    } 
    private function loadPage($view){ 
     $this->loadView("header"); 
     $this->loadView($view); 
     $this->loadView("footer"); 
    } 

    //--- Page Functions 
    private function indexPage(){ 
     $this->loadPage("home"); 
    } 
    private function controlPanel(){ 
     echo "Query was " . $code; 
     /* 
     if($this->model->set_token($code)){ 
      $user = $this->model->instagram->getUser(); 
     }else{ 
      echo "There was an error generating the Instagram API settings."; 
     } 
     */ 
     $this->loadPage("controlpanel"); 
    } 
    private function autoLike(){ 
     $this->loadPage("autolike"); 
    } 
    private function about(){ 
     $this->loadPage("about"); 
    } 
} 

因此，一個URL的一個例子，我可能有是/app.php?page=controlpanel & query = null將被重寫爲/ controlpanel。我遇到的問題是我有另一個頁面發送一個表單到/ controlpanel，導致像/ controlpanel？code = somecode這樣的URL。

我想要做的是得到$ _GET ['代碼']，我似乎無法做到這一點。誰能幫忙？提前爲一些代碼轉儲道歉。

Answer 1

變化

RewriteRule ^([a-zA-Z]+)/?([a-zA-Z0-9/]*)$ /app.php?page=$1&query=$2 [L] 

到

RewriteRule ^([a-zA-Z]+)/?([a-zA-Z0-9/]*)$ /app.php?page=$1&query=$2 [L,QSA] 

QSA是追加查詢字符串

從文檔

「當更換URI包含查詢字符串，默認行爲的RewriteRule是放棄現有的查詢字符串，並將其替換爲新生成的查詢字符串。 「使用[QSA]標誌會導致查詢字符串被合併。」