Android-從服務器獲取哈希碼

Question

我的應用連接到服務器，一旦服務器收到數據，它會發送一個哈希碼作爲響應...我的問題是如何獲得這個哈希碼？

我用下面的代碼來發布數據：

try { 
    HttpClient client = new DefaultHttpClient(); 
    String postURL = "http://somepostaddress.com"; 
    HttpPost post = new HttpPost(postURL); 
     List<NameValuePair> params = new ArrayList<NameValuePair>(); 
     params.add(new BasicNameValuePair("user", "kris")); 
     params.add(new BasicNameValuePair("pass", "xyz")); 
     UrlEncodedFormEntity ent = new UrlEncodedFormEntity(params,HTTP.UTF_8); 
     post.setEntity(ent); 
     HttpResponse responsePOST = client.execute(post); 
     HttpEntity resEntity = responsePOST.getEntity(); 
     if (resEntity != null) {  
      Log.i("RESPONSE",EntityUtils.toString(resEntity)); 
     } 
} catch (Exception e) { 
    e.printStackTrace(); 
} 

Answer 1

URL url = new URL(url_str); 
HttpURLConnection connection = (HttpURLConnection) url.openConnection(); 
connection.setRequestMethod("GET"); 
connection.connect(); 
InputStream stream = connection.getInputStream(); 

這就是我爲GET所做的，它也適用於POST。

Answer 2

使用EntityUtils.toString(HttpEntity)，這個返回響應爲String。