http获取请求状态

Question

我正在使用jQuery发送HTTP请求。下面是代码。我想获取HTTP请求的状态代码。

有谁知道，如何获得状态？

    $(document).ready(function(){
     var url="http://www.google.com";
     $.get(url, function(data,status) {
        alert(status); 
       // This doesn't alert me status           
      // I want to alert request status code as "200" i.e. ok
            });
      // on Failure also need the status code of this request.
    });

Answer 1

更新

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Working Example

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$.get(url, function(data,status, xhr) {
    alert(xhr.status);
});