为什么PUT 403显示为Aborted?

时间:2012-09-28 05:37:27

标签: javascript http http-put

我制作了一个虚拟的django视图,接受PUT个请求:

# urls.py
url(r'^put/.*$', 'put', name='put'),

# views.py
def put(request):
    print request.method
    return HttpResponse()

现在,当我尝试对视图进行PUT xhr调用时,它返回403:

  

[27 / Sep / 2012 22:32:43]“PUT /put/x-unconverted/e02ed7da08d411e2bfa974de2b4d1b84?partNumber=115&uploadId=35UxOsGCCG98rke3VjpazmCy.0ZFpesndJ.XPp5Bw6R2CumfIsYKP5DlBYPY3gh3I0PCwfCg4DqSRttYp75bZg-- HTTP / 1.1”403 156400

为什么它返回403,我现在不在乎)。真正的问题是:

enter image description here

XHR调用返回状态0(中止?!),即使实际响应是403,包含内容(通知内容长度为156400)。

为什么不显示403响应?

编辑PUT请求如下:

var xhr = new XMLHttpRequest();
var path = "/" + u.settings.key;
path += "?partNumber=" + (chunk + 1) + "&uploadId=" + u.upload_id;

var method = "PUT";
var authorization = "AWS " + u.settings.access_key + ":" + signature;
var blob = u.file.slice(start, end); // mozSlice / webkitSlice, depending on browser
xhr.upload.addEventListener("progress", progress_handler);
xhr.addEventListener("readystatechange", handler);
xhr.addEventListener("error", error_handler);
xhr.addEventListener("timeout", error_handler);

xhr.open(method, /*u.settings.host*/ "http://localhost:8000/put" + path, true);

xhr.setRequestHeader("x-amz-date", date);
xhr.setRequestHeader("Authorization", authorization);
xhr.setRequestHeader("Content-Type", u.settings.content_type);
xhr.setRequestHeader("Content-Disposition", "attachment; filename=" + u.file.name);

xhr.send(blob);

1 个答案:

答案 0 :(得分:0)

我认为浏览器假设它是收到403时的跨域请求,这意味着禁止访问。这就是浏览器没有将数据处理回发出请求的javascript代码的原因。服务器应发送' Action-Control-Allow-Origin'所有回复的标题。