/// <summary>
/// 获取Request的Size
/// </summary>
/// <param name="request">HttpRequest对象</param>
/// <returns>请求的大小</returns>
public static long CountRequestSize(this HttpRequest request)
{
MemoryStream ms = new MemoryStream();
try
{
TextWriter writer = new StreamWriter(ms);
writer.Write(request.HttpMethod + " " + request.Path);
//如果请求类型为GET,需要计算Querystring的长度
if (request.RequestType.Equals("get", StringComparison.CurrentCultureIgnoreCase))
{
string queryStringText = request.GetQueryStringText();
if (!String.IsNullOrWhiteSpace(queryStringText))
{
writer.Write("?" + queryStringText);
}
}
//计算Header的长度
string headerCombine = request.GetCombineHeaders(true);
if (!String.IsNullOrWhiteSpace(headerCombine))
{
writer.Write(headerCombine);
}
writer.Write("\r\n");
writer.Flush();
//结果为InputStream的长度+之前流的长度
return(request.InputStream.Length + ms.Length);
}
finally
{
ms.Close();
}
}
long CountRequestSize(HttpRequest request)
{
MemoryStream ms = new MemoryStream();
try
{
TextWriter writer = new StreamWriter(ms);
writer.Write(request.HttpMethod + " " + request.Path);
string queryStringText = request.GetQueryStringText();
if (!String.IsNullOrWhiteSpace(queryStringText))
{
writer.Write("?" + queryStringText);
}
string headerCombine = request.GetCombineHeaders(true);
if (!String.IsNullOrWhiteSpace(headerCombine))
{
writer.Write(headerCombine);
}
writer.Write("\r\n");
writer.Flush();
return request.InputStream.Length + ms.Length;
}
finally
{
ms.Close();
}
}