我有写一段httprespones的方法 在我按下按钮会建立Fragment. 同时也会执行 HTTPRESPONSE程序 当我按下返回按钮 HTTPRESPONSE程序并没有中止动作. 重复执行几次之後会造成我的伺服器当机. 我现在有两个想法: 1.当我按下返回按钮的时候会立即终止HTTPRESPONSE程序的动作应该就不会造成当机. 2.共用httpResponse在Activity就不会产生新的HTTPRESPONSE程序. 3.httpResponse的方法中有终止的方法?????? 希望版友能给些帮助 感激不尽 下面是我的程式码: Handler mHandler = new Handler() { @Override public void handleMessage(Message msg ) { switch (msg.what) { case REFRESH_DATA: String result = null; if (msg.obj instanceof String) result = (String) msg.obj; if (result != null) Toast.makeText(templistview.this.getActivity(), result, Toast.LENGTH_LONG).show(); break; } } }; public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { super.onCreateView(inflater, container, savedInstanceState); View view = inflater.inflate(R.layout.templistmune, container, false); Thread b = new Thread(new sendPostRunnable(msg)); b.start(); return view; } private String sendPostDataToInternet(String strTxt) { HttpPost httpRequest = new HttpPost(uriAPI); List<NameValuePair> params = new ArrayList<NameValuePair>(); params.add(new BasicNameValuePair(M1,M2)); params.add(new BasicNameValuePair(M3,M4)); params.add(new BasicNameValuePair(M5,M6)); try { httpRequest.setEntity(new UrlEncodedFormEntity(params, HTTP.UTF_8)); httpResponse = new DefaultHttpClient().execute(httpRequest); if (httpResponse.getStatusLine().getStatusCode() == 200) { String strResult = EntityUtils.toString(httpResponse.getEntity()); return strResult; } } catch (Exception e) { e.printStackTrace(); } return null; } class sendPostRunnable implements Runnable { String strTxt = null; public sendPostRunnable(String strTxt) { this.strTxt = strTxt; } @Override public void run() { String result = sendPostDataToInternet(strTxt); mHandler.obtainMessage(REFRESH_DATA, result).sendToTarget(); } } -- ボ ◢ ◥══◢ ◥═══◢ ◥◣ ══◥◣◢◤◣═ ◣◢═Vocaloid╮ ║ ◣ ◤◥ ◢◢◢▼ quetzal◤◥◥﹨◣ ◢◥◤ ◥ ▼◥ ◣◢ ║ ║ ● ●▼ ● ●◥ ロ ● ● ;│ ▼◥︽﹨ ◆▼◥▼﹨ ▃▃ ║ ◣▄ ◢◤ ◤◣▆ ◢◥ ◥◣▃ ▉◤ ═● ● ▌ ◤● ● ▌ ◢ド！ ║ ◤◤◢ ◣ カ ████▆≡ ◤▆ ◥ ◢◣▁ ▉◥ ◣▄ ▉◤ ▅▅ ╰══◣︶●═══ ▊█▎◥◣══▼ ◢/△ ◤═イ═△▅/◥══ △▅/◣ ═══╯ --

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