關於Android連接request和response中攜帶cookie

關於Android連接request和response中攜帶cookie：

1. class LoginTask extends AsyncTask<String, Object, String> {
2. @Override
3. protected void onPreExecute() {
4. progressDialog.setMessage("Loading...");
5. progressDialog.show();
6. }
8. @Override
9. protected String doInBackground(String... par) {
10. HttpPost post = new HttpPost(par[0]);
11. params = new ArrayList<NameValuePair>();
12. params.add(new BasicNameValuePair("methodName", "login"));
13. params.add(new BasicNameValuePair("username", username));
14. params.add(new BasicNameValuePair("password", password));
15. /**add cookie
16. * Cookie cookie=new BasicClientCookie("","");
17. * CookieSpecBase cookieSpecBase=new BrowserCompatSpec();
18. * List<Cookie> cookies=new ArrayList<Cookie>();
19. * cookies.add(cookie);
20. * cookieSpecBase.formatCookies(cookies);
21. * post.setHeader(cookieSpecBase.formatCookies(cookies).get(0));
22. */
23. DefaultHttpClient client=new DefaultHttpClient();
24. try {
25. post.setEntity(new UrlEncodedFormEntity(params, HTTP.UTF_8));
26. try {
27. res = client.execute(post);
28. } catch (Exception e) {
29. return "網絡連接錯誤,請檢查網絡是否打開！";
30. }
31. responseCode = res.getStatusLine().getStatusCode();
32. if (responseCode != 200)
33. return "服務器正忙！ 返回代碼為：" + responseCode;
34. /** get cookie
35. * List<Cookie> cookiess=client.getCookieStore().getCookies();
36. * cookiess.get(0).getName();
37. * cookiess.get(0).getValue();
38. */
39. bis = new ByteArrayInputStream(EntityUtils.toByteArray(res
40. .getEntity()));
41. dis = new DataInputStream(bis);
42. c = new Customers();
43. if (dis.readUTF().equals("notnull")) {
44. c.setCustomerid(dis.readLong());
45. c.setUsername(dis.readUTF());
46. c.setPassword(dis.readUTF());
47. c.setRealname(dis.readUTF());
48. c.setIdentify(dis.readUTF());
49. c.setSex(dis.readUTF());
50. c.setBirthday(dis.readUTF());
51. c.setCustomeraddress(dis.readUTF());
52. c.setCreditcard(dis.readUTF());
53. c.setEmail(dis.readUTF());
54. c.setTelephone(dis.readUTF());
55. c.setAddress(dis.readUTF());
56. c.setZip(dis.readUTF());
57. c.setRemark(dis.readUTF());
58. wirteToFile(c.getUsername(), c.getPassword());
59. } else {
60. return "請重新輸入密碼或者用戶名不正確！";
61. }
63. } catch (UnsupportedEncodingException e) {
64. return "錯誤：UnsupportedEncodingException";
65. } catch (IOException e) {
66. e.printStackTrace();
67. return "錯誤：讀取流出錯！";
68. } finally {
69. try {
70. if (dis != null || bis != null) {
71. dis.close();
72. bis.close();
73. }
74. } catch (IOException e) {
75. return "關閉流失敗";
76. }
77. }
78. return null;
79. }
81. @Override
82. protected void onPostExecute(String result) {
83. progressDialog.cancel();
84. if (result != null) {
85. fail = true;
86. alertDialog(result);
87. }
88. }
89. }