date转localdatetime

import java.time.LocalDateTime;
import java.time.ZoneId;
import java.util.Date;

public class DateToLocalDateTimeExample {
    public static void main(String[] args) {
        // 创建一个 Date 对象
        Date date = new Date();

        // 将 Date 转换为 LocalDateTime
        LocalDateTime localDateTime = date.toInstant().atZone(ZoneId.systemDefault()).toLocalDateTime();

        System.out.println("Date: " + date);
        System.out.println("LocalDateTime: " + localDateTime);
    }
}

LocalDateTime localDateTime = date.toInstant().atZone(ZoneId.of("Asia/Shanghai")).toLocalDateTime();

import java.time.format.DateTimeFormatter;

DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
String formattedDateTime = localDateTime.format(formatter);
System.out.println("Formatted LocalDateTime: " + formattedDateTime);