Date date = new Date(); System.out.println("前：" + date.toLocaleString()); SimpleDateFormat sdf = (SimpleDateFormat) DateFormat.getDateTimeInstance(); System.out.println("后：" + sdf.format(date));
代码在线运行：https://tool.lu/coderunner/
原文：https://www.cnblogs.com/xiaostudy/p/11229811.html