Question

我正在使用volley JsonObjectRequest，我获得了一些json格式的json响应，并获得了一些格式的400响应代码。

Json格式

{
  "errors": "This password is too short. It must contain at least 8 characters & Please provide a valid id type",
  "message": "Account could not be created with received data.",
  "status": "Bad request"
}

凌空调用

public void userRegistraion(String identifier, String password, String idType){
        final String URL = "https://someweb.com/auth/user/registration/";
        //Post params to be sent to the server
        JSONObject params = new JSONObject();
        try {
            params.put("identifier", identifier);
            params.put("password", password);
            params.put("id_type", idType);
        }catch (JSONException e){
            e.printStackTrace();
        }

        JsonObjectRequest request_json = new JsonObjectRequest(Request.Method.POST,URL,params,
                new Response.Listener<JSONObject>() {
                    @Override
                    public void onResponse(JSONObject response) {
                        Log.d("volley response",response.toString());
                    }
                }, new Response.ErrorListener() {
            @Override
            public void onErrorResponse(VolleyError error) {
                Log.d("volley", "Error: " + error
                        + "\nStatus Code " + error.networkResponse.statusCode
                        + "\nResponse Data " + error.networkResponse.data
                        + "\nResponse header " + error.networkResponse.headers
                        + "\nCause " + error.getCause()
                        + "\nmessage" + error.getMessage());
            }
        }){
            @Override
            public Map<String, String> getHeaders() throws AuthFailureError {
                HashMap<String, String> headers = new HashMap<String, String>();
                return headers;
            }
            @Override
            public String getBodyContentType() {
                return "application/json";
            }
        };
       // add the request object to the queue to be executed
        Myapplication.getInstance().addToRequestQueue(request_json);
    }

错误：

E/Volley: [74123] BasicNetwork.performRequest: Unexpected response code 400 for https://someweb.com/auth/user/registration/

但是对于具有相同请求的此json类型，不会发生错误。

{"user":{"th_user_id":"KSJDYDYD",
"is_active":true,
"is_verified":false,
"role":"user",
"created_at":"2018-03-21T06:25:02.556490Z",
"updated_at":"2018-03-1T06:25:02.556516Z",
"verified_at":null,"last_login":"2018-03-21T06:25:02.570251Z",
"documents":[]},
"token":"11f2faea30847db4u3hfhu0384hh392dac46"}

Answer 1

400错误请求错误是一个HTTP状态代码，表示您发送到服务器中的api端点的JsonObjectRequest请求不正确或已损坏，服务器无法理解。

我建议你让你的php文件报告所有这样的错误，以便你获得有关此错误的更多信息

ini_set('display_errors', 1);
ini_set('display_startup_errors', 1);
error_reporting(E_ALL);

volley意外的响应代码400特定的json响应

1 个答案: