zend 框架插件——predispatch()

问题描述

我用 predispatch() 方法编写了一个插件来检查每个控制器请求的访问权限.我已将插件制作为:

I wrote a plugin with predispatch() method to check access rights on each controller request . I have made plugin as :

class My_Plugin_Checklogin 扩展 Zend_Controller_Plugin_Abstract {公共函数 preDispatch() {

class My_Plugin_Checklogin extends Zend_Controller_Plugin_Abstract { public function preDispatch() {

    if (isset($_SESSION['Zend_Auth_Static'])) {
        //no login
        $request = $this->getRequest();
        //the request
        $request->setModuleName('default');
        $request->setControllerName('index');
        $request->setActionName('index');
        //send to default/login/index
    }
}

}

它现在在每个控制器请求之前调用 predispatch().

It's calling predispatch() before each controller request now.

但也不允许我登录.由于预调度方法，我总是让我在登录页面上.我必须如何设置预调度方法.

But also not allowing me to log in. always keeping me on login page due to predispatch method. How I have to set predispatch method.

请帮忙.

推荐答案

对于特定控制器(和/或动作)跳过此插件的最简单方法可能是在插件的 preDispatch 开头添加条件() 方法

Probably the easiest way to skip this plugin for a particular controller (and/or action) is to add a conditional at the beginning of the plugin's preDispatch() method

public function preDispatch(Zend_Controller_Request_Abstract $request)
{
    if ($request->getModuleName() == 'default' 
     && $request->getControllerName() == 'login'
     && $request->getActionName() == 'index') {
        return ;
    }

    if (isset($_SESSION['Zend_Auth_Static'])) {
       // your code goes here
    }
}

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