Android Volley意外的响应代码400

Question

我使用齐射为登录功能，但我得到意外的响应代码400为https。 它适用于wifi，但不适用于蜂窝网络，而且问题只发生在选定的手机型号上。下面我粘贴了我的代码。公共无效LoginRequest（最终的字符串用户名，最终的字符串密码，最终的ActionResponse成功，最终的行动错误）{ RequestQueue队列= MVolleyRequests.getInstance（mContext）.getRequestQueue（）;

StringRequest sr = new StringRequest(com.android.volley.Request.Method.POST,LOGIN_URL, 
      new Listener<String>() { 
     @Override 
     public void onResponse(String response) { 
      success.action(MError.getError(Integer.parseInt(response))); 
     } 
    }, new ErrorListener() { 
     @Override 
     public void onErrorResponse(VolleyError error) { 
      err.action(); 
     } 
    }){ 

     @Override 
     protected Map<String,String> getParams(){ 
      Map<String,String> params = new HashMap<String, String>(); 
      params.put("id", username); 
      params.put("pwd", password); 
      params.put("version", "2.5"); 
      return params; 
     } 
     @Override 
     public Map<String, String> getHeaders() throws AuthFailureError { 
      Map<String,String> params = new HashMap<String, String>(); 
      params.put("Content-Type","application/x-www-form-urlencoded; charset=utf-8"); 
      return params; 
     } 
    }; 
    sr.setRetryPolicy(new DefaultRetryPolicy(
      60000, 
      DefaultRetryPolicy.DEFAULT_MAX_RETRIES, 
      DefaultRetryPolicy.DEFAULT_BACKOFF_MULT)); 
    MVolleyRequests.getInstance(mContext).addToRequestQueue(sr); 

} 

Answer 1

尝试了这一点：

的JSONObject PARAMS =新的JSONObject（）;

try { 
    params.put("id", username); 
      params.put("pwd", password); 
      params.put("version", "2.5"); 
} catch (JSONException e) { 
    // TODO Auto-generated catch block 
    e.printStackTrace(); 
} 
// 

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

      @Override 
      public void onResponse(JSONObject response) { 
       Log.d(TAG, response.toString()); 
      } 
     }, new Response.ErrorListener() { 

      @Override 
      public void onErrorResponse(VolleyError error) { 
       VolleyLog.d(TAG, "Error: " + error.getMessage()); 
      } 
     }) { 

    /** 
    * Passing some request headers 
    * */ 
    @Override 
    public Map<String, String> getHeaders() throws AuthFailureError { 
     HashMap<String, String> headers = new HashMap<String, String>(); 
     headers.put("Content-Type", "application/json; charset=utf-8"); 
     return headers; 
    } 

}; 
jsonObjReq.setRetryPolicy(new DefaultRetryPolicy(60000, 
     DefaultRetryPolicy.DEFAULT_MAX_RETRIES, 
     DefaultRetryPolicy.DEFAULT_BACKOFF_MULT)); 

// Adding request to request queue 
getRequestQueue(jsonObjReq);