java.time.LocalDate.range() 方法示例 java.time.LocalDate.query() 方法示例 java.time.LocalDate.toEpochDay() 方法示例 java.time.LocalDate.range() 方法示例 package com.codingdict; import java.time.LocalDate; import java.time.temporal.ChronoField; public class LocalDateDemo { public static void main(String[] args) { LocalDate date = LocalDate.parse("2014-12-03"); System.out.println("Range : " + date.range(ChronoField.DAY_OF_YEAR )); } } java.time.LocalDate.query() 方法示例 java.time.LocalDate.toEpochDay() 方法示例