java 格式化时间

模式化long

SimpleDateFormat sdf = new SimpleDateFormat("", Locale.SIMPLIFIED_CHINESE);
		sdf.applyPattern("yyyy年MM月dd日 HH时mm分ss秒");
		System.out.println(sdf.format(System.currentTimeMillis()));

格式化Date()

SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MMM-dd HH:mm:ss:SSS");
		String formatStr =formatter.format(new Date());
		System.out.println(formatStr);//2017-九月-15 13:17:08:355

java 格式化时间

2021-11-07
2022-02-07
2021-10-23
2022-12-23
2022-02-08
2021-07-15
2021-12-07
2021-07-05