问题描述
我得到状态代码0 ......但它是代码403.
有人可以告诉我这是什么问题吗？
i get the statuscode 0 ... but it is the code 403.Can someone tell me what the problem is?
If you need the browser to access data like this asynchronously, you'll need to write a wrapper on your server to fetch the information from the remote server and feed it to the browser. There is a workaround (it's called JSONP – JSON with Padding)
编辑：每，可以通过更改代码将 dataType 设置为 jsonp 。
Per gradbot's answer, it is possible to do a JSONP request by changing your code to set dataType to jsonp.
但是，您现在无法使用 xhr.status 。这是因为JSONP不使用XHR对象，因此没有可供检查的状态。
However, you won't now be able to use xhr.status. This is because JSONP does not use the XHR object, so there is no status available to check.
的工作示例。请注意，结果对象将传递给处理程序，而不是jqXHR对象。
Here's a working example using the feed gradbot suggested. Note that the result object is passed to the handler, rather than the jqXHR object.
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