求一个 cron 表达式 - V2EX
526326991
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求一个 cron 表达式

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  •   526326991
    526326991 Nov 27, 2018 3673 views
    This topic created in 2737 days ago, the information mentioned may be changed or developed.

    每天,下午六点到次日上午六点,每半小时执行一次的 cron 表达式

    walkersz
        1
    walkersz  
       Nov 27, 2018
    0,30 0-6,18-06 * * *
    walkersz
        2
    walkersz  
       Nov 27, 2018   1
    @walkersz 贴错了,应该是 0,30 18-06 * * *
    lniwn
        3
    lniwn  
       Nov 27, 2018   3
    推荐个在线生成 cron 表达式的工具<http://www.toolzl.com/tools/croncreate.html>
    fmumu
        4
    fmumu  
       Nov 27, 2018 via Android   1
    0 0/30 0,1,2,3,4,5,18,19,20,21,22,23 * * ?
    wei745359223
        5
    wei745359223  
       Nov 27, 2018
    */30 6-18 * * *
    wei745359223
        6
    wei745359223  
       Nov 27, 2018   1
    搞错了 应该是这样

    */30 0,1,2,3,4,5,6,18,19,20,21,22,23 * * * *
    526326991
        7
    526326991  
    OP
       Nov 27, 2018
    spring 配置最高好像支持七位 0 0/30 0,1,2,3,4,5,18,19,20,21,22,23 * * ? 这个测试可以 但是不能运行
    richzhu
        8
    richzhu  
       Nov 27, 2018   1
    */30 18-6 * * * ( Centos 或 Ubuntu 中的 crontab )

    * */30 18-6 * * ? (其它用途)

    每天下午 18 点至早上 6 点,每半个小时执行一次。
    x8
        9
    x8  
       Nov 27, 2018   1
    https://crontab.guru/
    U7Q5tLAex2FI0o0g
        10
    U7Q5tLAex2FI0o0g  
       Nov 27, 2018
    同推荐 https://crontab.guru/
    U7Q5tLAex2FI0o0g
        11
    U7Q5tLAex2FI0o0g  
       Nov 27, 2018
    */30 18-23,00-06 * * *
    U7Q5tLAex2FI0o0g
        12
    U7Q5tLAex2FI0o0g  
       Nov 27, 2018   2
    @wei745359223 #6 可以用 A-B 代表从 A-B,不用全部罗列出来

    @richzhu #8 我印象中 18-6 这样的不行,需要分开:18-23,00-06

    我的答案:
    */30 18-23,00-06 * * *
    fantaosong
        13
    fantaosong  
       Nov 28, 2018
    0 0/30 18-6 * * ?
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