Banianerr 2016-08-18 16:22 采纳率: 0%
浏览 832

跨域请求APP的短信接口,报404错误。

public static string PostData( string parm, string responseencode = "GB2312")
{
string url = "http://*******.com/SendSM/phoneSendSMSToRegister";
string ReturnValue = "";
string requestencode = "utf-8";
try
{
Encoding reqencoding = Encoding.GetEncoding(requestencode);
Encoding repencoding = requestencode == responseencode ? reqencoding : Encoding.GetEncoding(responseencode);
byte[] b = reqencoding.GetBytes(parm);
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
request.KeepAlive = false;
request.ProtocolVersion = HttpVersion.Version10;
request.Method = "POST";
request.Timeout = 20000;
request.ContentType = "application/x-www-form-urlencoded";
request.ContentLength = b.Length;
Stream outStream = request.GetRequestStream();
outStream.Write(b, 0, b.Length);
//outStream.Close();
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
ReturnValue = new StreamReader(response.GetResponseStream(), repencoding).ReadToEnd();
response.Close();
}
catch (Exception ex)
{
ReturnValue = "ERROR:" + ex.Message + "\n" + ex.Source + "\n" + ex.StackTrace;
}
return ReturnValue;
}图片说明

  • 写回答

3条回答 默认 最新

  • Banianerr 2016-08-18 16:23
    关注

    求大神解决,可红包。

    评论

报告相同问题?

悬赏问题

  • ¥15 矩阵加法的规则是两个矩阵中对应位置的数的绝对值进行加和
  • ¥15 活动选择题。最多可以参加几个项目?
  • ¥15 飞机曲面部件如机翼,壁板等具体的孔位模型
  • ¥15 vs2019中数据导出问题
  • ¥20 云服务Linux系统TCP-MSS值修改?
  • ¥20 关于#单片机#的问题:项目:使用模拟iic与ov2640通讯环境:F407问题:读取的ID号总是0xff,自己调了调发现在读从机数据时,SDA线上并未有信号变化(语言-c语言)
  • ¥20 怎么在stm32门禁成品上增加查询记录功能
  • ¥15 Source insight编写代码后使用CCS5.2版本import之后,代码跳到注释行里面
  • ¥50 NT4.0系统 STOP:0X0000007B
  • ¥15 想问一下stata17中这段代码哪里有问题呀