<label id="09c2h"></label>
  • <bdo id="09c2h"></bdo>

    <rt id="09c2h"><optgroup id="09c2h"></optgroup></rt><rt id="09c2h"><small id="09c2h"></small></rt>
  • <rt id="09c2h"></rt>\n
    \n \n <\/div>\n \n
    \n \n <\/div>\n \n
    \n \n <\/div>\n<\/body>\n<\/html><\/pre>

    In the above code example, we define a main layout file and use $content<\/code> Variables to represent the content of different page views. <\/p><\/li>

  • Using layout and blocking
    In the view file, you can achieve the effect of page blocking by specifying layout and blocking. The following is a sample view file: <\/p>

    beginContent('path\/to\/main'); ?>\n\n
    \n \n<\/div>\n\n
    \n \n<\/div>\n\nendContent(); ?><\/pre>

    In the above code example, use the beginContent()<\/code> and endContent()<\/code> methods to specify the layout file path. In the layout file, use the $content<\/code> variable to render the chunked content in the view file. <\/p>\n<\/li><\/ol>\n

    3. Summary
    Through the above steps, we can implement web page caching and page blocking functions in the Yii framework. Turning on web page caching can improve page loading speed and reduce server load, while page chunking can improve code reusability and development efficiency. Using the caching and layout functions provided by the Yii framework, developers can more flexibly manage web page caching and page layout, thereby optimizing the performance and user experience of web applications. <\/p>\n

    The code examples are only for reference, please modify and adjust appropriately according to actual needs. I hope this article can help you use the Yii framework to implement web page caching and page chunking. <\/p>"}

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    Home Backend Development PHP Tutorial Steps to implement web page caching and page chunking using Yii framework

    Steps to implement web page caching and page chunking using Yii framework

    Jul 30, 2023 am 09:22 AM
    yii framework web cache Page chunking.

    Steps to implement web page caching and page chunking using the Yii framework

    Introduction:
    In the web development process, in order to improve the performance and user experience of the website, it is often necessary to cache and chunk the page deal with. The Yii framework provides powerful caching and layout functions, which can help developers quickly implement web page caching and page chunking. This article will introduce how to use the Yii framework to implement web page caching and page chunking.

    1. Web page caching

    1. Enable web page caching
      In the Yii framework, web page caching can be turned on through the configuration file. Open the main configuration file config/main.php, find the components node, and add the following code:

      'cache' => [
       'class' => 'yiicachingFileCache',
      ]

      The above code configures a file cache component that can cache the page into the file.

    2. Enabling and using cache in the controller
      In the controller that needs caching, it can be enabled by inheriting CController or Controller and use caching. The following is a sample controller:

      use yiiwebController;
      
      class SiteController extends Controller
      {
       // 開(kāi)啟緩存
       public $cacheDuration = 3600; // 緩存持續(xù)時(shí)間,單位為秒
      
       public function behaviors()
       {
           return [
               'pageCache' => [
                   'class' => 'yiiiltersPageCache',
                   'duration' => $this->cacheDuration,
               ],
           ];
       }
       
       // 緩存和不緩存的action
       public function actions()
       {
           return [
               'index' => 'appwidgetsIndexAction',
               'about' => [
                   'class' => 'yiiwebViewAction',
                   'layout' => 'about', // 自定義布局
                   'cache' => true, // 開(kāi)啟緩存
                   'cacheDuration' => $this->cacheDuration, 
               ],
               // ...
           ];
       }
      
       // ...
      }

      In the above code example, by inheriting Controller, we can easily use the PageCache filter to implement web page caching. Cache time, layout, etc. can be customized according to needs.

    2. Page segmentation

    1. Create a layout file
      Create a layout in the views/layouts directory file, such as main.php, and defines the main structure of the page:

      <!DOCTYPE html>
      <html>
      <head>
       <!-- 頁(yè)面頭部信息 -->
      </head>
      <body>
       <div id="header">
           <!-- 頁(yè)面頭部?jī)?nèi)容 -->
       </div>
       
       <div id="content">
           <?= $content ?>
       </div>
       
       <div id="footer">
           <!-- 頁(yè)面底部?jī)?nèi)容 -->
       </div>
      </body>
      </html>

      In the above code example, we define a main layout file and use $content Variables to represent the content of different page views.

    2. Using layout and blocking
      In the view file, you can achieve the effect of page blocking by specifying layout and blocking. The following is a sample view file:

      <?php $this->beginContent('path/to/main'); ?>
      
      <div id="sidebar">
       <!-- 側(cè)邊欄內(nèi)容 -->
      </div>
      
      <div id="main-content">
       <!-- 主要內(nèi)容 -->
      </div>
      
      <?php $this->endContent(); ?>

      In the above code example, use the beginContent() and endContent() methods to specify the layout file path. In the layout file, use the $content variable to render the chunked content in the view file.

    3. Summary
    Through the above steps, we can implement web page caching and page blocking functions in the Yii framework. Turning on web page caching can improve page loading speed and reduce server load, while page chunking can improve code reusability and development efficiency. Using the caching and layout functions provided by the Yii framework, developers can more flexibly manage web page caching and page layout, thereby optimizing the performance and user experience of web applications.

    The code examples are only for reference, please modify and adjust appropriately according to actual needs. I hope this article can help you use the Yii framework to implement web page caching and page chunking.

    The above is the detailed content of Steps to implement web page caching and page chunking using Yii framework. For more information, please follow other related articles on the PHP Chinese website!

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