for example, when i aceess /movie/popular and click the GET button ,the right side url is like this: http://api.themoviedb.org/3/movie/popular , then i input the api key like this:

api_key : xxxxxxxx

finally,i click the "CallResource" button ,the spinner option is "production", the result is "Invalid API key", but i am sure my key is ok. when i switch the spinner option to "Mock Server", the result is ok. i don't know why?

after,i use the volley lib to access this URL in the android demo and set the header like this:

headers.put("content-type","application/json");

headers.put("api_key", Constans.API_KEY);

then also the response is "401" .

plz help me !

forgive me , my english was so bad :)

Thanks :)