HttpClient返回的不是正确的内容解决方法

    public String download(String urlStr){        String myString = null;                HttpClient httpclient = new DefaultHttpClient();                HttpGet httpget = new HttpGet(urlStr);        ResponseHandler<String> responseHandler = new BasicResponseHandler();        try{            myString = httpclient.execute(httpget, responseHandler);                    }catch(Exception e){            myString = e.getMessage();        }        httpclient.getConnectionManager().shutdown();        return myString;    }