com.lframework.starter.web.utils.CronUtil Maven / Gradle / Ivy

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package com.lframework.starter.web.utils;

import java.time.LocalDate;
import java.time.LocalDateTime;

public class CronUtil {

  /**
   * 根据时间获取Cron
   *
   * @param dateTime
   * @return
   */
  public static String getDateTimeCron(LocalDateTime dateTime) {

    return dateTime.getSecond() + " " + dateTime.getMinute() + " " + dateTime.getHour() + " "
        + dateTime.getDayOfMonth() + " " + dateTime.getMonthValue() + " ? " + dateTime.getYear();
  }

  /**
   * 根据日期获取Cron
   *
   * @param date
   * @return
   */
  public static String getDateCron(LocalDate date) {

    return "0 0 0 " + date.getDayOfMonth() + " " + date.getMonthValue() + " ? " + date.getYear();
  }

  /**
   * 获取最大时间的日期Cron
   *
   * @param date
   * @return
   */
  public static String getDateMaxCron(LocalDate date) {

    return "59 59 23 " + date.getDayOfMonth() + " " + date.getMonthValue() + " ? " + date.getYear();
  }
}