Android HTTPpost 提交數據到服務器

public void send() {     HttpPost request = new HttpPost("http://192.168.1.8:8080/AndroidWeb/InsertServlet");     List<NameValuePair> parameters = new ArrayList<NameValuePair>();     BasicNameValuePair im = new BasicNameValuePair("imageid", imageid+"");     BasicNameValuePair  un = new BasicNameValuePair("uname",name.getText()+"") ;     BasicNameValuePair  pw = new BasicNameValuePair("password", password.getText()+"");     String sex ;     if(sex_man.isChecked()){      sex = "M";     }else{      sex = "W";      }     BasicNameValuePair sx = new BasicNameValuePair("sex", sex);     BasicNameValuePair br = new BasicNameValuePair("birthday", birthday.getText()+"");          parameters.add(un);     parameters.add(im);     parameters.add(pw);     parameters.add(sx);     parameters.add(br);          HttpEntity en;     try {      en = new UrlEncodedFormEntity(parameters,HTTP.UTF_8);      request.setEntity(en);     } catch (UnsupportedEncodingException e1) {      e1.printStackTrace();     }     DefaultHttpClient dhc = new DefaultHttpClient();     try {      HttpResponse response = dhc.execute(request);     } catch (Exception e) {      e.printStackTrace();     }      }   }