Magento：缩小HTML输出？

问题描述

限时删除！！

我想缩小所有html输出。

解决方案

Magento使用响应对象来发送所有输出。

所有输出都添加到此对象中，调用 sendResponse 方法。

如果您想要更改输出，请为 http_response_send_before 事件设置一个侦听器

 <！ - 在你的模块的config.xml中 - > 
< http_response_send_before> 
<观察者> 
< unique_name> 
< type>单身< / type> 
< class> group / observer< / class> 
< method> alterOutput< / method> 
< / unique_name> 
< /观察员> 
< / http_response_send_before> 
  

然后在您的观察者中您可以获取并设置身体

  class Packagename_Modulename_Model_Observer 
 {
 public function alterOutput（$ observer）
 {
 $ response = $ observer->的GetResponse（）; 
 $ html = $ response-> getBody（）; 
 //在这里修改html 
 $ response-> setBody（$ html）; 
 
 
 code 
 
 
 $ b 
如果你有兴趣，以下类的 sendResponse 方法 
 
 
  app / code / core / Mage / Core / Controller / Response / Http.php 
  
并且输出本身以 sendResponse 和 outputBody  
的方法
 
 
  lib / Zend / Controller / Response / Abstract.php 
  
 
Is there any file in magento where all html will be output?
I want to minify all html output.
 解决方案 
Magento uses a response object to send all output.
All output is added to this object, and then its sendResponse method is called.  
If you want to alter the output, setup a listener for the http_response_send_before event
<!-- in your module's config.xml -->
<http_response_send_before>
    <observers>
        <unique_name>
            <type>singleton</type>
            <class>group/observer</class>
            <method>alterOutput</method>
        </unique_name>
    </observers>
</http_response_send_before>
And then in your observer you may get and set the body
class Packagename_Modulename_Model_Observer
{
    public function alterOutput($observer)
    {
        $response = $observer->getResponse();
        $html     = $response->getBody();
        //modify html here
        $response->setBody($html);
    }
}
If you're interested, this event is called in the sendResponse method of the following class
app/code/core/Mage/Core/Controller/Response/Http.php
and the output itself is sent in the sendResponse and outputBody methods of
lib/Zend/Controller/Response/Abstract.php
                        
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