获取post值

try
{

System.IO.Stream s = Request.InputStream;

int count = 0;

byte[] buffer = new byte[1024];

StringBuilder builder = new StringBuilder();

while ((count = s.Read(buffer, 0, 1024)) > 0)
{

builder.Append(Encoding.UTF8.GetString(buffer, 0, count));

}

string post = builder.ToString();

}

catch (Exception ex)
{

throw ex;

}