package com.ruoyi.zhushi.util;

import java.text.SimpleDateFormat;
import java.time.LocalDate;
import java.time.ZoneId;
import java.time.ZonedDateTime;
import java.time.format.DateTimeFormatter;
import java.util.Date;

public class DateUtils {

    public static String getDate() {
        LocalDate today = LocalDate.now();

        // 定义日期格式
        DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd");

        // 格式化日期为字符串
        String formattedDate = today.format(formatter);
        return formattedDate;
    }

    public static String getTime() {
        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
        Date currentDate = new Date();
        return sdf.format(currentDate);
    }

    //获取不同时区的时间
    public static String getCurrentTimeByZone(String timezone) {
        try {
            // 创建指定时区的时间对象
            ZonedDateTime zonedDateTime = ZonedDateTime.now(ZoneId.of(timezone));

            // 格式化输出
            DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
            return zonedDateTime.format(formatter);
        } catch (Exception e) {
            return "无效的时区：" + timezone;
        }
    }
}