我正在关注本教程,并收到此错误:
Caused by: java.lang.NoSuchMethodError: No virtual method execute(Lorg/apache/http/client/methods/HttpUriRequest;)Lorg/apache/http/client/methods/CloseableHttpResponse; in class Lorg/apache/http/impl/client/DefaultHttpClient; or its super classes (declaration of 'org.apache.http.impl.client.DefaultHttpClient' appears in /system/framework/ext.jar)
at info.androidhive.materialtabs.adpater.JSONParser.makeHttpRequest(JSONParser.java:52)
at info.androidhive.materialtabs.UserFunctions.loginUser(UserFunctions.java:37)
at info.androidhive.materialtabs.activity.MainActivity$Login.doInBackground(MainActivity.java:551)
at info.androidhive.materialtabs.activity.MainActivity$Login.doInBackground(MainActivity.java:519)
这是我正在使用的JSONParser类:
public class JSONParser {
static InputStream is = null;
static JSONObject jObj = null;
static String json = "";
// constructor
public JSONParser() {
}
// function get json from url
// by making HTTP POST or GET method
public JSONObject makeHttpRequest(String url, String method,
List<NameValuePair> params) { …