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  • (转载)利用HttpWebRequest通过POST Json数据在.net后台实现不同平台间的数据传输

    /// <summary>
           /// 返回JSon数据
           /// </summary>
           /// <param name="JSONData">要处理的JSON数据</param>
           /// <param name="Url">要提交的URL</param>
           /// <returns>返回的JSON处理字符串</returns>
            public string GetResponseData(string JSONData,string Url)
            {byte[] bytes = Encoding.UTF8.GetBytes(JSONData)
                HttpWebRequest request = (HttpWebRequest)WebRequest.Create(Url);
                request.Method = "POST";
            request.ContentLength = bytes.Length;
                request.ContentType = "text/xml";
                Stream reqstream = request.GetRequestStream();
                reqstream.Write(bytes, 0, bytes.Length);
    
                //声明一个HttpWebRequest请求
                request.Timeout = 90000;
                //设置连接超时时间
                request.Headers.Set("Pragma", "no-cache");
                HttpWebResponse response = (HttpWebResponse)request.GetResponse();
                Stream streamReceive = response.GetResponseStream();
                Encoding encoding = Encoding.UTF8;
    
                StreamReader streamReader = new StreamReader(streamReceive, encoding);
                string  strResult = streamReader.ReadToEnd();
                streamReceive.Dispose();
                streamReader.Dispose();
    
                return strResult;
            }

    如果不通过request.write()的方式向接口post数据,将request.ContentLength属性设置为0,让后去掉request.write()方法即可!

    来源:http://blog.csdn.net/uniqer/article/details/14170297

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  • 原文地址:https://www.cnblogs.com/blog4xy/p/4114936.html
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