java.time.MonthDay.now() 方法示例 java.time.MonthDay.isValidYear() 方法示例 java.util.zip. Deflater.deflate() 方法示例 java.time.MonthDay.now() 方法示例 package com.codingdict; import java.time.MonthDay; public class MonthDayDemo { public static void main(String[] args) { MonthDay date = MonthDay.now(); System.out.println(date); } } java.time.MonthDay.isValidYear() 方法示例 java.util.zip. Deflater.deflate() 方法示例