package com.baifan.formatting;

import java.time.DayOfWeek;
import java.time.LocalDate;
import java.time.ZoneId;
import java.time.ZonedDateTime;
import java.time.format.DateTimeFormatter;
import java.time.format.FormatStyle;
import java.time.format.TextStyle;
import java.util.Locale;

/**
 * @author: baifan
 * @date: 2021/2/8
 */
public class Formatting {
    public static void main(String[] args) {
        //上海時間
        ZonedDateTime zonedDateTime = ZonedDateTime.of(2021, 2, 8, 12, 44, 40, 0, ZoneId.of("Asia/Shanghai"));

        String format = DateTimeFormatter.ISO_OFFSET_DATE_TIME.format(zonedDateTime);
        System.out.println(format);

        DateTimeFormatter dateTimeFormatter = DateTimeFormatter.ofLocalizedDateTime(FormatStyle.SHORT);
        String format1 = dateTimeFormatter.format(zonedDateTime);
        System.out.println(format1);

        String format2 = dateTimeFormatter.withLocale(Locale.CHINA).format(zonedDateTime);
        System.out.println(format2);

        DateTimeFormatter dateTimeFormatter1 = DateTimeFormatter.ofPattern("E yyyy-MM-dd HH:mm");
        String format3 = dateTimeFormatter1.format(zonedDateTime);
        System.out.println(format3);

        LocalDate tomorrow = LocalDate.parse("2021-02-09");
        System.out.println("tomorrow:" + tomorrow);

        ZonedDateTime now = ZonedDateTime.parse("2021-02-08 12:53:00-0800", DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ssxx"));
        System.out.println("now:" + now);

        for (DayOfWeek day : DayOfWeek.values()) {
            System.out.println(day.getDisplayName(TextStyle.SHORT, Locale.CHINA));
        }
    }
}