php - Android:使用 volley 将数据发布到 laravel 服务器时出现意外响应代码 500

Question

我正在使用 Volley 作为我的应用程序的网络处理程序。我的后端是 Apache 服务器上的 Laravel 5。我正在尝试按照此处所述使用自定义请求进行 POST:Volley JsonObjectRequest Post request not working ，但它会保持错误并返回 500 代码错误响应。还有其他解决方案吗？还是我错过了什么？我不熟悉 Laravel。谢谢。

这是我的代码:

public class CustomRequest extends Request<JSONObject> {

    private Listener<JSONObject> listener;
    private Map<String, String> params;

    public CustomRequest(String url, Map<String, String> params,
                         Listener<JSONObject> reponseListener, ErrorListener errorListener) {
        super(Method.GET, url, errorListener);
        this.listener = reponseListener;
        this.params = params;
    }

    public CustomRequest(int method, String url, Map<String, String> params,
                         Listener<JSONObject> reponseListener, ErrorListener errorListener) {
        super(method, url, errorListener);
        this.listener = reponseListener;
        this.params = params;
    }

    protected Map<String, String> getParams()
            throws com.android.volley.AuthFailureError {
        Log.d("parameter", params.toString());
        return params;
    };



    @Override
    protected Response<JSONObject> parseNetworkResponse(NetworkResponse response) {
        try {
            String jsonString = new String(response.data,
                    HttpHeaderParser.parseCharset(response.headers));
            return Response.success(new JSONObject(jsonString),
                    HttpHeaderParser.parseCacheHeaders(response));
        } catch (UnsupportedEncodingException e) {
            return Response.error(new ParseError(e));
        } catch (JSONException je) {
            return Response.error(new ParseError(je));
        }
    }

    @Override
    public Map<String, String> getHeaders() throws AuthFailureError {
        HashMap<String, String> headers = new HashMap<String, String>();
        //headers.put("X-CSRF-Token", params.get("_token"));
        headers.put("Content-Type", "application/x-www-form-urlencoded; charset=utf-8");
        //Log.d("token",params.get("_token"));
        return headers;
    }

    @Override
    protected void deliverResponse(JSONObject response) {
        // TODO Auto-generated method stub
        listener.onResponse(response);
    }
}

关于主要 Activity :

final String POST_URL = "https://www.pinus.com/api/registertoserver";
    final HashMap<String, String> postParams = new HashMap<String, String>();

    postParams.put("email", email);
    postParams.put("first_name", firstName);
    postParams.put("last_name", lastName);
    postParams.put("alamat", adress);
    postParams.put("notelp", phone);


    final RequestQueue queue = Volley.newRequestQueue(getApplicationContext(), new OkHttpStack());

    CustomRequest jsonObjReq = new CustomRequest(Request.Method.POST, POST_URL, postParams, new com.android.volley.Response.Listener<JSONObject>() {
        @Override
        public void onResponse(JSONObject response) {

            try {
                Log.d("result", response.toString());
                if (response.getBoolean("status")) {
                    //pDialog.dismiss();
                    finish();
                }
            } catch (JSONException e) {
                e.printStackTrace();
            }
        }
    }, new com.android.volley.Response.ErrorListener() {
        @Override
        public void onErrorResponse(VolleyError error) {

        }
    });

    // Adding request to request queue
    jsonObjReq.setRetryPolicy(new DefaultRetryPolicy(
            10000,
            DefaultRetryPolicy.DEFAULT_MAX_RETRIES,
            DefaultRetryPolicy.DEFAULT_BACKOFF_MULT));
    queue.add(jsonObjReq);
    queue.start();

Answer 1

我知道你 6 个月前问过，但我会回答，也许它对其他人有用。我有同样的问题，问题是 CSRF token 。在文件中:App\Http\Middleware\VerifyCsrfTokenMiddleware.php，找到这个

protected $except = [

    ];

并为您的 API 添加路由。