用C# Builder实现Web服务器
Type );
if(mySocket.Connected)
{
Console.WriteLine("\n客户端连接!!\n==================\nCLient IP {0}\n",mySocket.RemoteEndPoint)
Byte[] bReceive = new Byte[1024]
int i = mySocket.Receive(bReceive,bReceive.Length,0)
//转换成字符串类型
string sBuffer = Encoding.ASCII.GetString(bReceive);
//处理"get"请求类型
if (sBuffer.Substring(0,3) != "GET" )
{
Console.WriteLine("处理get请求类型..");
mySocket.Close();
return;
}
// 查找 "HTTP" 的位置
iStartPos = sBuffer.IndexOf("HTTP",1);
string sHttpVersion = sBuffer.Substring(iStartPos,8);
// 得到请求类型和文件目录文件名
sRequest = sBuffer.Substring(0,iStartPos - 1);
sRequest.Replace("\\","/");
//如果结尾不是文件名也不是以"/"结尾则加"/"
if ((sRequest.IndexOf(".") <1) && (!sRequest.EndsWith("/")))
{
sRequest = sRequest + "/";
}
//得带请求文件名
iStartPos = sRequest.LastIndexOf("/") + 1;
sRequestedFile = sRequest.Substring(iStartPos);
//得到请求文件目录
sDirName = sRequest.Substring(sRequest.IndexOf("/"), sRequest.LastIndexOf("/")-3);
//获取虚拟目录物理路径
sLocalDir = sMyWebServerRoot;
Console.WriteLine("请求文件目录 : " + sLocalDir);
if (sLocalDir.Length == 0 )
{
sErrorMessage = "<H2>Error!! Requested Directory does not exists</H2><Br>";
SendHeader(sHttpVersion, "", sErrorMessage.Length, " 404 Not Found", ref mySocket);
SendToBrowser(sErrorMessage, ref mySocket);
mySocket.Close();
continue;
}
if (sRequestedFile.Length == 0 )
{
// 取得请求文件名
sRequestedFile = "index.html";
}
// 取得请求文件类型（设定为text/html）
String sMimeType = "text/html";
sPhysicalFilePath = sLocalDir + sRequestedFile;
Console.WriteLine("请求文件: " + sPhysicalFilePath);
if (File.Exists(sPhysicalFilePath) == false)
{
sErrorMessage = "<H2>404 Error! File Does Not Exists...</H2>";
SendHeader(sHttpVersion, "", sErrorMessage.Length, " 404 Not Found", ref mySocket);
SendToBrowser( sErrorMessage, ref mySocket);
Console.WriteLine(sFormattedMessage);
}
else
{
int iTotBytes=0;
sResponse ="";
FileStream fs = new&nbs
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