绑定一个当AJAX请求顺利完成时执行的函数。

返回值：jQuery

参数：

• callback (Function): The function to execute.

示例：

当AJAX顺利完成时显示一条消息。

$("#msg").ajaxSuccess(
  function(request, settings){
   $(this).append("<li>Successful Request!</li>");
  }
); 

Attach a function to be executed whenever an AJAX request completes successfully.

The XMLHttpRequest and settings used for that request are passed as arguments to the callback.

Return value: jQuery
Parameters:

• callback (Function): The function to execute.

Example:

Show a message when an AJAX request completes successfully.

 $("#msg").ajaxSuccess(function(request, settings){
     $(this).append("<li>Successful Request!</li>");   
 });