Yii2 动态 URL 路由规则

问题描述

我想在yii2的Cms页面中为url设置Dynamic Routing.当我添加 Cms 页面时，我将添加关于我们、常见问题、管理等的页面别名，这些别名将保存在 db 中.

I want to set Dynamic Routing for url in Cms pages in yii2. When i add Cms page i will add page alias aboutus,faq,management etc , these alias will saved in db .

当我给 URL 规则静态它会起作用，[检查下面的代码]

When i give URL rule static it will work ,[check code below]

'urlManager' => [               
            'showScriptName' => false,  
            'enablePrettyUrl' => true,  
            //'enableStrictParsing' => true,
            'rules'=>array(
'aboutus'=>'cms/index/1',
'faq'=>'cms/index/2',
'termacondition'=>'cms/index/3',
'management'=>'cms/index/4',
),
        ], 

但我想动态添加 url 规则.

But i want add url rule in dynamically .

我需要在 yii2 的 config/main.php URL 规则中添加所有动态页面别名请帮我.

I need add all dynamic page alias in config/main.php URL rule in yii2 Please help me.

推荐答案

您可以在引导过程中编辑路由规则.

You can edit you routing rules during bootstrapping process.

首先通过实现yiiaseBootstrapInterface

在您的组件目录下创建一个名为 DynaRoute.php 的文件

Under Your components directory create a file called DynaRoute.php

<?php

 namespace appcomponents;

 use Yii;
 use yiiaseBootstrapInterface;
 use appmodelsCms;  // assuming Cms is the Model class for table containing aliases
 class DynaRoute implements BootstrapInterface
 {
     public function bootstrap($app)
     {

        $cmsModel = Cms::find()
            ->all(); // customize the query according to your need
        routeArray = [];
        foeach($cmsModel as $row) { // looping through each cms table row
            $routeArray[$row->alias] = 'YOUR_ORIGINAL_URL'; // Adding rules to array on by one
        }
        $app->urlManager->addRules($routeArray);// Append new rules to original rules
}     

}

现在在您的配置文件(config 文件夹中的 web.php)中的 $config 数组中，在 bootstrap 选项下添加上面的类

Now in your configuration file (web.php in config folder) in $config array add above class under bootstrap option

'bootstrap' => [
    .... // other bootstrap options 
    'appcomponentsDynaRoute', // add this line 
],

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