转载自：https://blog.csdn.net/iplayvs2008/article/details/41910835 java格式化时间到毫秒： SimpleDateFormat formatter = new SimpleDateFormat("dd-MMM-yyyy HH:mm:ss:SSS"); String formatStr =formatter.format(new Date(); 附录： java格式化字母表 Symbol Meaning Presentation Example G era designator Text AD y year Number 2009 M month in year Text & Number July & 07 d day in month Number 10 h hour in am/pm (1-12) Number 12 H hour in day (0-23) Number 0 m minute in hour Number 30 s second in minute Number 55 S millisecond Number 978 E day in week Text Tuesday D day in year Number 189 F day of […]
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