Android:Volley HTTP 请求自定义标头 [英] Android: Volley HTTP Request custom header

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问题描述

运行应用程序时出现以下错误:BasicNetwork.performRequest:意外响应代码 401

I'm getting the following error when I run the app: BasicNetwork.performRequest: Unexpected response code 401

我需要通过电子邮件、密码和令牌来访问 URL,但它不起作用

I need to pass an email, a password and a token to access the URL, but it's not working

上周开始学android,了解的不多

I started learn android last week, I don't know much

package quest.testvolley;

import com.android.volley.AuthFailureError;
import com.android.volley.VolleyLog;
import com.kpbird.volleytest.R;

import android.app.ProgressDialog;
import android.os.Bundle;
import android.app.Activity;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ListView;
import android.widget.TextView;
import com.android.volley.Request;
import com.android.volley.RequestQueue;
import com.android.volley.Response;
import com.android.volley.VolleyError;
import com.android.volley.toolbox.JsonObjectRequest;
import com.android.volley.toolbox.Volley;
import org.json.JSONArray;
import org.json.JSONObject;

import java.net.URL;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Map;

public class MainActivity extends Activity {

    private String TAG = this.getClass().getSimpleName();
    private ListView lstView;
    private RequestQueue mRequestQueue;
    private ArrayList<NewsModel> arrNews ;
    private LayoutInflater lf;
    private VolleyAdapter va;
    private ProgressDialog pd;

    @Override
    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        lf = LayoutInflater.from(this);

        arrNews = new ArrayList<NewsModel>();
        va = new VolleyAdapter();

        lstView = (ListView) findViewById(R.id.listView);
        lstView.setAdapter(va);
        mRequestQueue =  Volley.newRequestQueue(this);
        String url = "http://192.168.1.18/repr/api/clientes/Y2FtcG9zKGlkLG5vbWUsc3RhdHVzKTppnaW1pdCgxMCk6b2Zmc2V0KDApOm9yZGVtKG5vbWVbYXNjXSk=";
        pd = ProgressDialog.show(this,"Please Wait...","Please Wait...");
        try{

            Thread.sleep(2000);
        }catch(Exception e){}

        JsonObjectRequest jsonObjReq = new JsonObjectRequest(Request.Method.POST, url, null, new Response.Listener<JSONObject>() {

            @Override
            public void onResponse(JSONObject response) {

                Log.d(TAG, response.toString());
                pd.hide();
            }
        }, new Response.ErrorListener() {

            @Override
            public void onErrorResponse(VolleyError error) {

                VolleyLog.d(TAG, "Error: " + error.getMessage());
                pd.hide();
            }
        }) {

            @Override
            protected Map<String, String> getParams() {

                Map<String, String> params = new HashMap<String, String>();
                params.put("email", "rm@test.com.br");
                params.put("senha", "test");
                params.put("X-API-TOKEN", "99KI9Gj68CgCf70deM22Ka64chef2C40Gm2lFJ2J0G9JkD0afd19MfacGf3FFm8CM1hG0eDiIk8");

                return params;
            }
        };

        mRequestQueue.add(jsonObjReq);
    }

推荐答案

JsonObjectRequest 扩展 JsonRequest 直接覆盖了 getBody() 方法,所以你的 getParam() 永远不会调用,我建议您扩展 StringRequest 而不是 JsonObjectRequest.

The JsonObjectRequest is extended JsonRequest which override getBody() method directly, so your getParam() would never invoke, I recommend you extend StringRequest instead of JsonObjectRequest.

您可以查看这个答案了解更多详情.

your can check this answer for more details.

顺便说一下,您还有另一种选择:基于 Volley 的 Netroid更多功能.

by the way, you've another choice : Netroid, that based Volley, offered more features at all.

这篇关于Android:Volley HTTP 请求自定义标头的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!

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