工具时间表

import java.text.SimpleDateFormat; import java.util.Date; public class DateUtils { /** * 获取当前年月日 * * @return */ public static String getToday4yyyyMMdd() { return getTodayByPattern("yyyyMMdd"); } /** * 获取当前时分秒 * * @return */ public static String getToday4HHmmss() { return getTodayByPattern("HHmmss"); } /** * 获取当前年月日时分秒 * * @return */ public static String getToday4yyyyMMddHHmmss() { return getTodayByPattern("yyyyMMddHHmmss"); } /** * 根据自定义规则获取当前时间 * * @param pattern * @return */ public static String getTodayByPattern(String pattern) { return getDateString(new Date(), pattern); } /** * * @param time * @param pattern * @return */ public static String getDateString(Date time, String pattern) { SimpleDateFormat dateFormater = new SimpleDateFormat(pattern); return dateFormater.format(time); } }