java 不同时区之间的时间转换
时区转换:
http://www.timebie.com/cn/beijingnewyork.php
SimpleDateFormat的pattern
https://blog.csdn.net/jinzhencs/article/details/78282976
http://www.timebie.com/cn/beijingnewyork.php
https://blog.csdn.net/jinzhencs/article/details/78282976