zhangdeheng
8/20/2019 - 5:50 AM

String Date 转换

<dependency>
    <groupId>joda-time</groupId>
    <artifactId>joda-time</artifactId>
    <version>2.10.1</version>
</dependency>
import org.joda.time.DateTime;
import org.joda.time.format.DateTimeFormat;
import org.joda.time.format.DateTimeFormatter;

import java.util.Date;

/**
 * @Author: zhangdeheng
 * @Date: 2019-08-20 13:43
 * @Version 1.0
 */
public class TimeUtils {

    public static String formatDate(Date date,String formatStr) {
        DateTime dateTime = new DateTime(date);
        return dateTime.toString(formatStr);
    }

    public static Long parse(String strDate,String formatStr) {
        DateTimeFormatter dateTimeFormat = DateTimeFormat.forPattern(formatStr);
        DateTime dateTime = DateTime.parse(strDate, dateTimeFormat);
        dateTime = dateTime.plusDays(1);
        return dateTime.getMillis();
    }

    public static void main(String[] args) {
        String s = formatDate(new Date(), "yyyy-MM-dd HH:mm:ss");
        Long parse = parse(s, "yyyy-MM-dd HH:mm:ss");
        System.out.println(s+" "+parse);
    }
}