aspx如何接收CS客户端Post过来的Json数据?

[by_封爱]

aspx如何接收CS客户端Post过来的Json数据?


客户端很简单

 private string HttpPost(string Url, string postDataStr)
        {
            HttpWebRequest request = (HttpWebRequest)WebRequest.Create(Url);
            request.Method = "POST";
            //注意,这里面是application/json 传统的是application/x-www-form-urlencoded"); 
            //表问为什么,必须这样.
            request.ContentType = "application/json";
            request.ContentLength = Encoding.UTF8.GetByteCount(postDataStr);
            Stream myRequestStream = request.GetRequestStream();
            StreamWriter myStreamWriter = new StreamWriter(myRequestStream, Encoding.GetEncoding("gb2312"));
            myStreamWriter.Write(postDataStr);
            myStreamWriter.Close();
            HttpWebResponse response = (HttpWebResponse)request.GetResponse();
            Stream myResponseStream = response.GetResponseStream();
            StreamReader myStreamReader = new StreamReader(myResponseStream, Encoding.GetEncoding("utf-8"));
            string retString = myStreamReader.ReadToEnd();
            myStreamReader.Close();
            myResponseStream.Close();
            return retString;
        }

然后我在aspx里面 我不管如何写..我都获取不到上面的postDataStr

这个Request.Params够大吧..大小快50了.我挨个输出,最多能输出postDataStr的长度

 for (int i = 0; i < Request.Params.Count; i++)
{

}

然而数据什么的 根本看不到...

[水猿兵团五哥]

看不懂你怎么接的到的，纯路过

[md5e]

首先，我没有看到你有定义提交参数的名称 模拟提交参考 http://hi.baidu.com/rtmd_net/item/877457dfffd084ee3cc2cb1a 然后，.net本身是有防站外提交的设置，要先把他给否定了 好像是这个，还是什么的 <%@ Page Language="C#" ValidateRequest="false"

[娃都会打酱油了]

ashx可以接收吧，为啥要aspx接收？

[uinatlex]

你发了请求之后得返回的状态值是什么？500？

[Ahoo]

            using (StreamReader streamReader = new StreamReader(Request.InputStream))
            {
                string result = streamReader.ReadToEnd();
            }

[uinatlex]

ASPX 页

StreamReader sr = new StreamReader(Request.GetBufferlessInputStream());
string response = reader.ReadToEnd();

[by_封爱]

自己已经解决了...是5# 6#的方法..