为什么不是服务器返回什么？ [英] Why isn't the server returning anything?

问题描述

我用下面这段code的检索基本上是从一个PHP页面（www.ace.ucv.ro/android/android.php）。

I used the following piece of code to retrieve basically a JSON formatted String from a php page (www.ace.ucv.ro/android/android.php).

由于某种原因，不管我怎么努力，字符串结果仍然是空的，没有什么是储存在里面，甚至当我使用一个特殊的功能，它的InputStream转换成字符串（使用BufferedReader类）。

For some reason, no matter what I try, the string "result" remains empty, nothing is stored inside it, even when I use a special function to convert it from InputStream to String (with BufferedReader).

在这我想存储字符串被称为结果。

The String in which I want to store is called "RESULT".

public void connect(String url){
         HttpClient client = new DefaultHttpClient();
         HttpGet httpGet = new HttpGet(url);
         HttpResponse response;

         try{
             response = client.execute(httpGet);

             Log.i("Praeda", response.getStatusLine().toString());

             HttpEntity entity = response.getEntity();

             if(entity != null){
                 result = entity.getContent().toString();
             }

             if(entity == null){
                 result = "failed";
             }
             }catch(Exception e){
             e.printStackTrace();
         }
    }

你可能有任何建议将是巨大的......

Any suggestions you might have would be great...

推荐答案

JSON响应通常gzip压缩，试试这个

JSON response is normally gzipped, try this

jsonResponse = client.execute(httpGet);
InputStream in = response.getEntity().getContent();
GZIPInputStream gin = new GZIPInputStream(in);
BufferedReader reader = new BufferedReader(new InputStreamReader(gin));
String line;
while ((line = reader.readLine()) != null) {
    jsonResponse.append(line);
}
reader.close();

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