android - 在Android中将PHP回显读入字符串

Question

我需要阅读这个回声：

http://wee.co.il/Ski/weatherScript.php?op=3

成字符串，我试过：

class RetreiveEcho extends AsyncTask<String, Void, String> 
{
    private static final String TAG = "Her";

    @Override
    protected String doInBackground(String... params) {

        DefaultHttpClient httpclient = new DefaultHttpClient();
        HttpPost httppost = new HttpPost("http://wee.co.il/Ski/weatherScript.php?op=3");

        Log.d(TAG, "Hello!");
        try {
            HttpResponse response = httpclient.execute(httppost);
            Log.d(TAG, ""+response);
        } catch (ClientProtocolException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

        return null;
    }
}

现在我只在我的日志中看到：

 org.apache.http.message.BasicHttpResponse@4132e5a8

Answer 1

代码中的 HTTPResponse 对象是一个保存响应的 java 对象。它不是一个普通的字符串。因此，打印对象会产生给定的日志输出。要访问 php echo，您可以尝试以下代码：

response = httpClient.execute(targetHost, targetGet);
HttpEntity entity = response.getEntity();
String htmlResponse = EntityUtils.toString(entity);

Answer 2

你可以使用它的方法来HTTPEntity获取。您可以通过方法将其内容写入输出流。HTTPResponsegetEntity()writeTo(OutputStream outstream)

Answer 3

您可以通过这样做简单地获取

   HttpClient httpclient=new DefaultHttpClient(); 
   HttpPost httppost=new  HttpPost("http://192.168.10.104/android/sample.php");
   HttpResponse response = httpclient.execute(httppost);
   String str =  EntityUtils.toString(response.getEntity());