Gson date data format JSON

Google's Gson very powerful!

We just need to format the date like this create

Gson  gson = new GsonBuilder().setDateFormat("yyyy-MM-dd hh:mm:ss).create();

System.out.print(gson.toJson(new Date()));

Common date format:

　　yyyy-MM-dd

　　yyyy-MM-dd hh:mm:ss

　　MM-dd-yyyy hh:mm