Java Date 和 Time
日期格式化为 yyyy-MM-dd
Java 8 如下:
LocalDateTime ldt = LocalDateTime.now();
DateTimeFormatter formatter = DateTimeFormatter.ofPattern('yyyy-MM-dd', Locale.ENGLISH);
System.out.println(formatter.format(ldt));
Java 8 如下:
LocalDateTime ldt = LocalDateTime.now();
DateTimeFormatter formatter = DateTimeFormatter.ofPattern('yyyy-MM-dd', Locale.ENGLISH);
System.out.println(formatter.format(ldt));