java String字符串与Date的相互转换

package time;

import java.util.Date;

import org.apache.commons.lang.time.DateFormatUtils;

import org.apache.commons.lang.time.DateUtils;

public class Time {
public static void main(String[] args){
try {

        Date dateStart = DateUtils.parseDate("2017/11/15 19::00", new String[]{"yyyy/MM/dd hh:mm:ss"});//字符串转Date

        String startDate = DateFormatUtils.format(dateStart, "yyyy-MM-dd HH:mm:ss");//Date转字符串

        System.out.println(startDate);
} catch (Exception e) {
e.printStackTrace();
}
}

}