如何POST数据到ASP.NET的HttpHandler？

问题描述

我想通过一个HTTP处理程序发送数据的一大块。因为URL长度的限制，我不能使用GET发送，所以我决定将它张贴代替。问题是，我不能得到的值。 context.Request.Form表明，它有0项。那么，有没有办法，我可以POST数据到一个HttpHandler的？

I am trying to send a large chunk of data over to a HTTP handler. I can't send it using GET because of the URL length limit so I decided to POST it instead. The problem is that I can't get at the values. context.Request.Form shows that it has 0 items. So is there a way that I can POST data to a HttpHandler?

推荐答案

有一些code看将有助于诊断问题。您是否尝试过这样的事情？

Having some code to look at would help diagnose the issue. Have you tried something like this?

jQuery的code：

jQuery code:

$.post('test.ashx',
       {key1: 'value1', key2: 'value2'},
       function(){alert('Complete!');});

然后在你的的ProcessRequest（）方法，你应该能够做到：

Then in your ProcessRequest() method, you should be able to do:

string key1 = context.Request.Form["key1"];

您也可以检查请求的类型中的ProcessRequest（）方法来调试问题。

You can also check the request type in the ProcessRequest() method to debug the issue.

if(context.Request.RequestType == "POST")
{
    // Request should have been sent successfully
}
else
{
    // Request was sent incorrectly somehow
}

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