java post 返回不全 咋回事

Question

public static String getJSONArrayByWeb(String methodName, JSONObject params) {
String returnValue = "";
JSONObject result = null;
HttpParams httpParams = new BasicHttpParams();
httpParams.setParameter("charset", "UTF-8");
HttpClient hc = new DefaultHttpClient(httpParams);
/*hc.getParams().setParameter(CoreConnectionPNames.CONNECTION_TIMEOUT,60000);
hc.getParams().setParameter(CoreConnectionPNames.SO_TIMEOUT,60000);*/
// hc.getParams().setParameter(CoreConnectionPNames.SOCKET_BUFFER_SIZE,5103813);
HttpPost hp = new HttpPost(Config.SERVER_IP + "/Home/"
+ methodName);
hp.setHeader("Content-Type","application/json");

    try {
        hp.setEntity(new StringEntity(params.toString(), "UTF-8"));
        HttpResponse hr = hc.execute(hp);

        if (hr.getStatusLine().getStatusCode() == 200) {
            Log.d("httpresponse",hr.getEntity().getContentLength()+"----");
              HttpEntity httpEntity=hr.getEntity();


            returnValue = EntityUtils.toString(httpEntity, "UTF-8");//就这里返回不全
            Log.d("httpresponse",returnValue+"********");
            Log.d("httpresponse",returnValue.length()+"********");
           //  result=new JSONObject(returnValue);
        }
    } catch (Exception e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    if (hc != null) {
        hc.getConnectionManager().shutdown();
        //hc=null;

    }
    return returnValue;
}

Answer 1

http://www.oschina.net/question/2491119_2138189