我在用截击打电话给一个网络服务
所以…我在打电话:
POST /api/user/login HTTP/1.1
Content-Type: application/json
User-Agent: Dalvik/1.6.0 (Linux; U; Android 4.2.2; Samsung Galaxy S3 - 4.2.2 - API 17 - 720x1280 Build/JDQ39E)
Host: /*No need to show this here.*/
Connection: Keep-Alive
Accept-Encoding: gzip
Content-Length: 43
{"password":"sg","email":"[email protected]"}
我得到了这个回应(注意401错误):
HTTP/1.1 401 Unauthorized
Server: nginx/1.6.3
Date: Thu, 06 Aug 2015 17:39:15 GMT
Content-Type: application/json; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
X-Powered-By: PHP/5.5.27
{"error":"User is not activated"}
我的请求对象如下所示:
public class CustomJsonObjectRequest extends JsonRequest<JSONObject> {
private Class responseType = null;
public CustomJsonObjectRequest(int method, String url, JSONObject jsonRequest, Response.Listener<org.json.JSONObject> listener, Response.ErrorListener errorListener) {
super(method, url, (jsonRequest == null) ? null : jsonRequest.toString(), listener, errorListener);
}
@Override
protected Response<JSONObject> parseNetworkResponse(NetworkResponse resp) {
return null; //For the purpose of this question, let's presume it's null. It doesn't even enter here, so no use considering what's in here
}
@Override
protected VolleyError parseNetworkError(VolleyError volleyError) {
/** IF I SET A BREAKPOINT ANYWHERE IN HERE ... volleyError.networkResponse WILL BE NULL !!! WHY ?! You can ignore what's below ... it's not really important*/
JSONObject jsonResp = null;
String message = "Could not connect to the server.";// default response
if (volleyError != null && volleyError.networkResponse != null && volleyError.networkResponse.data != null) {
try {
/* get the object */
jsonResp = new JSONObject(new String(volleyError.networkResponse.data));
message = jsonResp.getString("detail");
} catch (JSONException e) {
e.printStackTrace();
}
UDebug.log("PARSED NETWORK ERROR: [" + new VolleyError(message) + "]");
return new VolleyError(message);
}
return new VolleyError(message);
}
}
它应该进入
parseNetworkError
,但为什么在这个世界上volleyError.networkResponse
是空的?volleyError.networkResponse.data
应该包含字符串{"error":"User is not activated"}
。为什么没有发生这种事?有什么想法吗?如果你需要一些额外的代码或澄清,让我知道…
最佳答案
所以我已经在4.3之前的设备上测试过了,但在4.3之后的设备上,它似乎不起作用。是的。
我已经要求后台人员将错误响应从401更改为403,现在似乎可以工作了。我在某个地方读到401的头可能是错误的,或者可能不包含适当的数据,这使得代码是co-berzerk。
具体原因我不知道。我们留下了403个错误,一切都很好。