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Cron 表达式解析
把 5 段式 cron 表达式转成中文说明，一眼就能确认调度规则。
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How to use it
1Step 1Fill in the values
2Step 2Change a value and the result updates instantly
3Step 3Save or copy the result with Explain
If the result looks off
The result looks wrong
Check the units and the baseline first. Changing a value updates the result instantly.
I want the starting values back
Press reset to return to the initial state.
常见问题
Does it support seconds?
Only standard 5-field cron (minute hour day month weekday). Six-field schedules are not parsed.