Cron表达式生成器
使用可视化编辑器解析、验证和生成Cron表达式。查看下次计划执行时间。
0-59
0-23
1-31
1-12
0-7 (0,7=Sun)
使用可视化编辑器解析、验证和生成Cron表达式。查看下次计划执行时间。
At 09:00 on Monday to Friday
常用预设
接下来5次计划执行
12026-04-29 09:00
22026-04-30 09:00
32026-05-01 09:00
42026-05-04 09:00
52026-05-05 09:00
Cron语法参考
┌───────────── minute (0-59)
│ ┌───────────── hour (0-23)
│ │ ┌───────────── day of month (1-31)
│ │ │ ┌───────────── month (1-12)
│ │ │ │ ┌───────────── day of week (0-7)
│ │ │ │ │
* * * * *
* = any value
, = value list (1,3,5)
- = range (1-5)
/ = step (*/15 = every 15)
使用方法
使用可视化编辑器解析、验证和生成Cron表达式。查看下次计划执行时间。
- 1Type or paste a cron expression (5 or 6 fields) into the input field.
- 2The tool instantly parses the expression and shows a human-readable description.
- 3Review the next scheduled run times listed below the description.
- 4Use the quick presets (every minute, hourly, daily, weekly, monthly) for common schedules.
- 5Hover over each field to see what values it accepts.
主要功能
- Parses 5-field and 6-field cron expressions with full validation
- Human-readable description of the schedule in plain English
- Lists the next 5+ upcoming run times for the given expression
- Quick presets for the most common cron schedules