如何發送數據從PHP到android不使用json

Question

我使用httpPost方法從android發送數據到php。

現在我想從PHP發送數據到android？

我需要喜歡簡單和靈活的方法：httpPost，但也有從PHP從個檔案

沒有到PHP

怎麼了？

Answer 1

你的PHP可以打印任何你想要的東西。它可以像

<?php 
    print("This is my return value"); 

JSON是一種常見的格式，但它可以是任何東西。以下是閱讀PHP腳本值的完整Java示例。

try { 
    HttpClient httpclient = new DefaultHttpClient(); 
    HttpPost httppost = null; 
    httppost = new HttpPost("www.myURL.com"); 
    httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs, "UTF-8")); 
    HttpResponse response = httpclient.execute(httppost); 
    HttpEntity entity = response.getEntity(); 
    is = entity.getContent(); 
} catch (Exception e) { 
    Log.e("log_tag", "Error in http connection" + e.toString()); 
} 

try { 
    BufferedReader reader = new BufferedReader(new InputStreamReader(is, "UTF-8"), 8); 
    sb = new StringBuilder(); 
    sb.append(reader.readLine() + "\n"); 
    String line = "0"; 
    while ((line = reader.readLine()) != null) { 
     sb.append(line + "\n"); 
    } 
    sb.deleteCharAt(sb.length() - 1); 
    is.close(); 
    result = sb.toString(); 
} catch (Exception e) { 
    Log.e("log_tag", "Error converting result " + e.toString()); 
}