Question

我有以下代码：

string url = "https://myurl.com/is/here/example?param1=100&param2=200";

string post = "POST " + url + " HTTP/1.1\r\n" +
              "Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8\r\n" +
              "Accept-Encoding: gzip, deflate\r\n" +
              "Accept-Language: en-US,en;q=0.5\r\n" +
              "Connection: keep-alive\r\n" +
              "Host: myurl.com\r\n" +
              "User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:26.0) Gecko/20100101 Firefox/26.0\r\n" +
              "Content-type: application/json\r\n" +
              "X-HTTP-Method-Override: GET\r\n" +
              "X-MY-CUSTOM-HEADER: headervalue\r\n\r\n";

TcpClient tcp = new TcpClient("myurl.com", 443);

string returnData = string.Empty;
using (SslStream stream  = new SslStream(tcp.GetStream()))
{
    //Authenticate here...

    byte[] data = Encoding.ASCII.GetBytes(post);

    stream.Write(data, 0, data.Length);
    stream.Flush();
    stream.ReadByte();

    data = new byte[4096];
    var n = stream.Read(data, 0, data.Length);

    using (MemoryStream ms = new MemoryStream(data, 0, n))
    {
        ms.ReadByte();
        ms.ReadByte();

        using (DeflateStream df = new DeflateStream(ms, CompressionMode.Decompress))
        using (StreamReader rd = new StreamReader(df))
        {
            returnData = rd.ReadToEnd();
        }
    }
}

tcp.Close();

但是，响应始终为空。帖子字符串是否正确？我在这里缺少什么？

编辑：

我正在使用SslStream，它似乎正在检索数据。但是，有没有办法只读取所有数据，而不是

Answer 1

您似乎是按照网址的长度（表示为UTF-8）宣布内容的长度，而不是post正文中的内容

如果内容不是内容长度标题所指示的内容，我希望远程服务器等待剩余的内容。

您还连接到端口443，并且您的网址开始为“https”，但您似乎没有尝试进行SSL协商。

c＃TcpClient Post返回空结果

1 个答案: