118 lines
4.1 KiB
C#
118 lines
4.1 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Net.Sockets;
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using System.Text;
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using System.Threading.Tasks;
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namespace Api.Framework.Tools
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{
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public class HTTPClass
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{
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public Response HTTP(string _url, string _type, string _postdata, string _cookie, Encoding _responseEncode)
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{
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try
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{
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TcpClient clientSocket = new TcpClient();
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Uri URI = new Uri(_url);
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clientSocket.Connect(URI.Host, URI.Port);
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StringBuilder RequestHeaders = new StringBuilder();
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RequestHeaders.Append(_type + " " + URI.PathAndQuery + " HTTP/1.1\r\n");
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RequestHeaders.Append("Content-Type:application/x-www-form-urlencoded\r\n");
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RequestHeaders.Append("User-Agent:Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.11 (KHTML, like Gecko) Chrome/23.0.1271.64 Safari/537.11\r\n");
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RequestHeaders.Append("Cookie:" + _cookie + "\r\n");
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RequestHeaders.Append("Accept:*/*\r\n");
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RequestHeaders.Append("Host:" + URI.Host + "\r\n");
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RequestHeaders.Append("Content-Length:" + _postdata.Length + "\r\n");
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RequestHeaders.Append("Connection:close\r\n\r\n");
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byte[] request = Encoding.UTF8.GetBytes(RequestHeaders.ToString() + _postdata);
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clientSocket.Client.Send(request);
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byte[] responseByte = new byte[1024000];
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int len = clientSocket.Client.Receive(responseByte);
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string result = Encoding.UTF8.GetString(responseByte, 0, len);
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clientSocket.Close();
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int headerIndex = result.IndexOf("\r\n\r\n");
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string[] headerStr = result.Substring(0, headerIndex).Split(new string[] { "\r\n" }, StringSplitOptions.RemoveEmptyEntries);
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Dictionary<string, object> responseHeader = new Dictionary<string, object>();
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for (int i = 0; i < headerStr.Length; i++)
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{
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string[] temp = headerStr[i].Split(new string[] { ": " }, StringSplitOptions.RemoveEmptyEntries);
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if (temp.Length == 2)
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{
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if (responseHeader.ContainsKey(temp[0]))
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{
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responseHeader[temp[0]] = temp[1];
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}
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else
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{
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responseHeader.Add(temp[0], temp[1]);
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}
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}
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}
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Response response = new Response();
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response.HTTPResponseHeader = responseHeader;
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string[] httpstatus = headerStr[0].Split(new string[] { " " }, StringSplitOptions.RemoveEmptyEntries);
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if (httpstatus.Length > 2)
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{
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response.HTTPStatusCode = httpstatus[1];
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}
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else
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{
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response.HTTPStatusCode = "400";
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}
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response.HTTPResponseText = _responseEncode.GetString(Encoding.UTF8.GetBytes(result.Substring(headerIndex + 4)));
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return response;
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}
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catch
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{
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return null;
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}
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}
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}
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public class Response
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{
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string hTTPStatusCode;
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///
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/// http状态代码
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///
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public string HTTPStatusCode
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{
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get { return hTTPStatusCode; }
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set { hTTPStatusCode = value; }
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}
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Dictionary<string, object> hTTPResponseHeader;
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///
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/// Response的header
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///
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public Dictionary<string, object> HTTPResponseHeader
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{
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get { return hTTPResponseHeader; }
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set { hTTPResponseHeader = value; }
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}
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string hTTPResponseText;
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///
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/// html代码
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///
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public string HTTPResponseText
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{
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get { return hTTPResponseText; }
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set { hTTPResponseText = value; }
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}
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}
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}
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