wubin
1 year ago
1 changed files with 0 additions and 61 deletions
+ 0
- 61
tuoheng-admin/src/main/java/com/tuoheng/admin/utils/CronUtils.java
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| @@ -1,61 +0,0 @@ | |||
| package com.tuoheng.admin.utils; | |||
| import org.quartz.CronExpression; | |||
| import java.text.ParseException; | |||
| import java.text.SimpleDateFormat; | |||
| import java.util.Date; | |||
| import java.util.Objects; | |||
| /** | |||
| * | |||
| */ | |||
| public class CronUtils { | |||
| private static final SimpleDateFormat sdf = new SimpleDateFormat("ss mm HH dd MM ?"); | |||
| /*** | |||
| * 功能描述：日期转换cron表达式 | |||
| * @param date | |||
| * @return | |||
| */ | |||
| public static String formatDateByPattern(Date date) { | |||
| String formatTimeStr = null; | |||
| if (Objects.nonNull(date)) { | |||
| formatTimeStr = sdf.format(date); | |||
| } | |||
| return formatTimeStr; | |||
| } | |||
| /*** | |||
| * convert Date to cron, eg "0 07 10 15 1 ?" | |||
| * @param date : 时间点 | |||
| * @return | |||
| */ | |||
| public static String getCron(Date date) { | |||
| return formatDateByPattern(date); | |||
| } | |||
| public static String getSdf(String datestr) throws ParseException { | |||
| // 创建日期格式化对象 | |||
| SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); | |||
| // 将日期字符串解析为Date对象 | |||
| Date date = sdf.parse(datestr); | |||
| // 创建Cron表达式生成器 | |||
| CronExpression cronExpression = new CronExpression(String.valueOf(date)); | |||
| // 获取生成的Cron表达式 | |||
| String expression = cronExpression.getCronExpression(); | |||
| return expression; | |||
| } | |||
| } | |||
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