// 利用Apache lang包快速获取凌晨0点0分0秒,23点59分59秒字符串
System.out.println(DateFormatUtils.format(new Date(), "yyyy-MM-dd 00:00:00"));
System.out.println(DateFormatUtils.format(new Date(), "yyyy-MM-dd 23:59:59"));
// 获取当天凌晨0点0分0秒Date
Calendar calendar1 = Calendar.getInstance();
calendar1.set(calendar1.get(Calendar.YEAR), calendar1.get(Calendar.MONTH), calendar1.get(Calendar.DAY_OF_MONTH),
0, 0, 0);
Date beginOfDate = calendar1.getTime();
System.out.println(beginOfDate);
// 获取当天23点59分59秒Date
Calendar calendar2 = Calendar.getInstance();
calendar1.set(calendar2.get(Calendar.YEAR), calendar2.get(Calendar.MONTH), calendar2.get(Calendar.DAY_OF_MONTH),
23, 59, 59);
Date endOfDate = calendar1.getTime();
System.out.println(endOfDate);
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作者:不羁鱼Karle
来源:CSDN
原文:https://blog.csdn.net/qq_19260029/article/details/51489928
版权声明:本文为博主原创文章,转载请附上博文链接!