Android Post方法请求URL 迭代器

1. protected static CommResult HttpPost(Context context, String url, 
2.             HashMap<String, String> map) { 
3.         synchronized ("http post") { 
4.             CommResult result = new CommResult(); 
5.  
6.             HttpClient httpClient = getNewHttpClient(context); 
7.  
8.             HttpPost httpPost = new HttpPost(url); 
9.  
10.             ArrayList<BasicNameValuePair> postDate = new ArrayList<BasicNameValuePair>(); 
11.  
12.             Set<String> set = map.keySet(); 
13.  
14.             Iterator<String> iterator = set.iterator(); 
15.  
16.             while (iterator.hasNext()) { 
17.                 String key = (String) iterator.next(); 
18.                 postDate.add(new BasicNameValuePair(key, map.get(key))); 
19.  
20.             } 
21.             try { 
22.                 UrlEncodedFormEntity entity = new UrlEncodedFormEntity( 
23.                         postDate, HTTP.UTF_8); 
24.                 httpPost.setEntity(entity); 
25.                 HttpResponse response = httpClient.execute(httpPost); 
26.  
27.                 InputStream in = response.getEntity().getContent(); 
28.                 int statusCode = response.getStatusLine().getStatusCode(); 
29.                 String message = InputStreamToString(in); 
30.  
31.                 result.setMessage(message); 
32.                 result.setResponseCode(String.valueOf(statusCode)); 
33.  
34.             } catch (UnsupportedEncodingException e) { 
35.                 e.printStackTrace(); 
36.             } catch (ClientProtocolException e) { 
37.                 e.printStackTrace(); 
38.             } catch (IOException e) { 
39.                 e.printStackTrace(); 
40.             } 
41.  
42.             return result; 
43.         } 
44.     } 

protected static CommResult HttpPost(Context context, String url,HashMap<String, String> map) {synchronized ("http post") {CommResult result = new CommResult();HttpClient httpClient = getNewHttpClient(context);HttpPost httpPost = new HttpPost(url);ArrayList<BasicNameValuePair> postDate = new ArrayList<BasicNameValuePair>();Set<String> set = map.keySet();Iterator<String> iterator = set.iterator();while (iterator.hasNext()) {String key = (String) iterator.next();postDate.add(new BasicNameValuePair(key, map.get(key)));}try {UrlEncodedFormEntity entity = new UrlEncodedFormEntity(postDate, HTTP.UTF_8);httpPost.setEntity(entity);HttpResponse response = httpClient.execute(httpPost);InputStream in = response.getEntity().getContent();int statusCode = response.getStatusLine().getStatusCode();String message = InputStreamToString(in);result.setMessage(message);result.setResponseCode(String.valueOf(statusCode));} catch (UnsupportedEncodingException e) {e.printStackTrace();} catch (ClientProtocolException e) {e.printStackTrace();} catch (IOException e) {e.printStackTrace();}return result;}}