asp.net HttpWebRequest POST GET 数据

1. protectedstringGETFileData(stringTheURL)
2. {
3. try
4. {
5. Uriuri=newUri(TheURL);
6. System.Net.HttpWebRequestrequest=(System.Net.HttpWebRequest)System.Net.WebRequest.Create(uri);
7. request.Method="GET";
8. request.ContentType="application/x-www-form-urlencoded";
9. request.AllowAutoRedirect=false;
10. request.Timeout=5000;
11. System.Net.HttpWebResponseresponse=(System.Net.HttpWebResponse)request.GetResponse();
12. StreamresponseStream=response.GetResponseStream();
13. StreamReaderreadStream=newStreamReader(responseStream,System.Text.Encoding.UTF8);
14. stringretext=readStream.ReadToEnd().ToString();
15. readStream.Close();
16. returnretext;
17. }
18. catch(Exceptionex)
19. {
20. returnex.ToString();
21. }
22. }
24. protectedstringPostFileData(stringTheURL,byte[]data)
25. {
26. try
27. {
28. Uriuri=newUri(TheURL);
29. System.Net.HttpWebRequestrequest=(System.Net.HttpWebRequest)System.Net.WebRequest.Create(uri);
30. request.Method="POST";
31. request.ContentType="application/x-www-form-urlencoded";
32. request.AllowAutoRedirect=false;
33. request.Timeout=5000;
34. request.ContentLength=data.Length;
35. StreamnewStream=request.GetRequestStream();
36. newStream.Write(data,0,data.Length);
37. newStream.Close();
38. System.Net.HttpWebResponseresponse=(System.Net.HttpWebResponse)request.GetResponse();
39. StreamresponseStream=response.GetResponseStream();
40. StreamReaderreadStream=newStreamReader(responseStream,System.Text.Encoding.UTF8);
41. stringretext=readStream.ReadToEnd().ToString();
42. readStream.Close();
43. returnretext;
44. }
45. catch(Exceptionex)
46. {
47. returnex.ToString();
48. }
49. }