android通過post傳遞字節流

最近在開發中，手機端需要想服務器端提交數據，想採用post請求，想服務器端傳遞字節流，過做了一個技術原型，見下面代碼：

1. @Override
   
2.     public void onCreate(Bundle savedInstanceState) {
   
3.         super.onCreate(savedInstanceState);
   
4.         setContentView(R.layout.main);
   
5.         post(getData(), "http://wangjun.easymorse.com");
   
6.     }
   
7.     public byte[] getData()
   
8.     {
   
9.         ByteArrayOutputStream arrayOutputStream=new ByteArrayOutputStream();
   
10.         DataOutputStream dataOutputStream=new DataOutputStream(arrayOutputStream);
    
11.         try {
    
12.             dataOutputStream.writeShort(8);
    
13.             dataOutputStream.writeUTF("wangjun");
    
14.             dataOutputStream.flush();
    
15.             dataOutputStream.close();
    
16.         } catch (Exception e) {
    
17.             throw new RuntimeException(e);
    
18.         }
    
19.         return arrayOutputStream.toByteArray();
    
20.     }
    
21.     public boolean post(byte[] paramArrayOfByte,String http)
    
22.     {
    
23.         ByteArrayEntity arrayEntity=new ByteArrayEntity(paramArrayOfByte);
    
24.         arrayEntity.setContentType("application/octet-stream");
    
25.         HttpPost httpPost=new HttpPost(http);
    
26.         httpPost.setEntity(arrayEntity);
    
27.         DefaultHttpClient client=new DefaultHttpClient();
    
28.         try {
    
29.             int result=client.execute(httpPost).getStatusLine().getStatusCode();
    
30.             Log.i("huilurry","]]]="+result);
    
31.         } catch (Exception e) {
    
32.             throw new RuntimeException(e);
    
33.         }
    
34.         return false;
    
35.     }

複製代碼

最後結果：

登錄/註冊後可看大圖

雖然不識很懂
但還是覺得很酷...

11-16改一下會比較好唷

我也分享我的作法，但我沒有把功能獨立出來

1. HttpClient httpclient = new DefaultHttpClient();
   
2. HttpPost httppost = new HttpPost("http://xxx.xxx.com.tw/xxxx/xxxxb.php");
   
3. 
   
4. List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>();
   
5. nameValuePairs.add(new BasicNameValuePair("a", "a"));
   
6. nameValuePairs.add(new BasicNameValuePair("b", "b"));
   
7. try {
   
8.         httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs, HTTP.UTF_8));
   
9.         httppost.addHeader("User-Agent", "Mozilla/5.0 (Windows NT 5.1; rv:7.0) Gecko/20100101 Firefox/7.0");
   
10.         httppost.addHeader("Referer", "http://xxx.xxx.com.tw/xxxx/xxxxa.php");
    
11.         HttpResponse response = httpclient.execute(httppost);
    
12. 
    
13.         HttpEntity resEntity = response.getEntity();
    
14.         StringBuilder sb = new StringBuilder();
    
15.         if (resEntity != null) {
    
16.                 InputStream is = resEntity.getContent();
    
17.                 BufferedReader reader = new BufferedReader(new InputStreamReader(is, "big5"));
    
18.                 String line = null;
    
19.                 while ((line = reader.readLine()) != null) {
    
20.                         sb.append(line);
    
21.                 }
    
22.         }
    
23.         Bundle bundle = new Bundle();
    
24.         bundle.putString("data", sb.toString());
    
25. } catch (UnsupportedEncodingException e) {
    
26.         // TODO Auto-generated catch block
    
27.         Log.e(TAG, e.getMessage());
    
28. } catch (ClientProtocolException e) {
    
29.         // TODO Auto-generated catch block
    
30.         Log.e(TAG, e.getMessage());
    
31. } catch (IOException e) {
    
32.         // TODO Auto-generated catch block
    
33.         Log.e(TAG, e.getMessage());
    
34. }
    
35. 
    

複製代碼

看沒！這個是什麼？

我是外行人...抱歉.........."礦摩"[/color]

剛好需要  感恩

看來我需要加強了........

謝謝大大的分享