Android中的HTTP連接

Question

如何創建一個Http連接來檢索網頁內容到我的android？請爲此發佈示例代碼。

Answer 1

其HTTP客戶端，例如得到它可能有助於在預覽

HttpClient client; 
    HttpGet method; 
    String url; 
@Override 
public void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 

    url="enter your url here"; 
    method = new HttpGet(url); 
    try { 
      client.execute(method); 


     } catch (ClientProtocolException e) { 
      // TODO Auto-generated catch block 
      e.printStackTrace(); 
     } catch (IOException e) { 
      // TODO Auto-generated catch block 
      e.printStackTrace(); 
     } 
      setContentView(R.layout.main); 
} 
public void executeHttpGet() throws Exception { 
    BufferedReader in = null; 
    try { 
     client = new DefaultHttpClient(); 
     HttpGet request = new HttpGet(); 
     request.setURI(new URI(url)); 
     HttpResponse response = client.execute(method); 
     in = new BufferedReader 
     (new InputStreamReader(response.getEntity().getContent())); 
     StringBuffer sb = new StringBuffer(""); 
     String line = ""; 
     String NL = System.getProperty("line.separator"); 
     while ((line = in.readLine()) != null) { 
      sb.append(line + NL); 
     } 
     in.close(); 
     String page = sb.toString(); 
     System.out.println(page); 
     } finally { 
     if (in != null) { 
      try { 
       in.close(); 
       } catch (IOException e) { 
       e.printStackTrace(); 
      } 
     } 
    } 
} 

它訪問XML數據我有此例嘗試。