{"id":79412,"date":"2026-03-02T05:33:21","date_gmt":"2026-03-01T21:33:21","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/79412.html"},"modified":"2026-03-02T05:33:21","modified_gmt":"2026-03-01T21:33:21","slug":"hutool-cronutil%e9%81%bf%e5%9d%91%e6%8c%87%e5%8d%97%ef%bc%9a%e4%bb%8e%e9%9b%b6%e5%bc%80%e5%a7%8b%e7%8e%a9%e8%bd%ac%e8%bd%bb%e9%87%8f%e7%ba%a7%e5%ae%9a%e6%97%b6%e4%bb%bb%e5%8a%a1%ef%bc%88%e5%90%ab","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/79412.html","title":{"rendered":"Hutool CronUtil\u907f\u5751\u6307\u5357\uff1a\u4ece\u96f6\u5f00\u59cb\u73a9\u8f6c\u8f7b\u91cf\u7ea7\u5b9a\u65f6\u4efb\u52a1\uff08\u542b\u79d2\u7ea7\u8c03\u5ea6\u914d\u7f6e\uff09"},"content":{"rendered":"<h2>Hutool CronUtil\u907f\u5751\u6307\u5357&#xff1a;\u4ece\u96f6\u5f00\u59cb\u73a9\u8f6c\u8f7b\u91cf\u7ea7\u5b9a\u65f6\u4efb\u52a1&#xff08;\u542b\u79d2\u7ea7\u8c03\u5ea6\u914d\u7f6e&#xff09;<\/h2>\n<p>\u5728Java\u5f00\u53d1\u7684\u4e16\u754c\u91cc&#xff0c;\u5b9a\u65f6\u4efb\u52a1\u51e0\u4e4e\u662f\u6bcf\u4e2a\u7a0d\u5177\u89c4\u6a21\u7684\u5e94\u7528\u90fd\u7ed5\u4e0d\u5f00\u7684\u9700\u6c42\u3002\u4ece\u6570\u636e\u5907\u4efd\u3001\u7f13\u5b58\u5237\u65b0\u5230\u62a5\u8868\u751f\u6210&#xff0c;\u5b9a\u65f6\u4efb\u52a1\u7684\u8eab\u5f71\u65e0\u5904\u4e0d\u5728\u3002\u8fc7\u53bb&#xff0c;\u6211\u4eec\u5e38\u5e38\u4f1a\u5f15\u5165\u50cfQuartz\u8fd9\u6837\u529f\u80fd\u5f3a\u5927\u4f46\u7565\u663e\u201c\u91cd\u91cf\u7ea7\u201d\u7684\u6846\u67b6&#xff0c;\u968f\u4e4b\u800c\u6765\u7684\u662f\u590d\u6742\u7684\u914d\u7f6e\u3001\u989d\u5916\u7684\u4f9d\u8d56\u548c\u9661\u5ced\u7684\u5b66\u4e60\u66f2\u7ebf\u3002\u5bf9\u4e8e\u5f88\u591a\u4e2d\u5c0f\u578b\u9879\u76ee\u6216\u8005\u5de5\u5177\u7c7b\u5e94\u7528\u6765\u8bf4&#xff0c;\u8fd9\u65e0\u5f02\u4e8e\u201c\u6740\u9e21\u7528\u725b\u5200\u201d\u3002\u76f4\u5230\u6211\u9047\u5230\u4e86Hutool\u7684CronUtil&#xff0c;\u5b83\u4ee5\u4e00\u79cd\u8fd1\u4e4e\u201c\u4f18\u96c5\u201d\u7684\u65b9\u5f0f&#xff0c;\u91cd\u65b0\u5b9a\u4e49\u4e86\u6211\u5bf9\u8f7b\u91cf\u7ea7\u5b9a\u65f6\u4efb\u52a1\u7684\u7406\u89e3\u3002\u5b83\u4e0d\u4f9d\u8d56\u4efb\u4f55\u5916\u90e8\u8c03\u5ea6\u6846\u67b6&#xff0c;\u4ec5\u51edHutool\u6838\u5fc3\u5305&#xff0c;\u5c31\u80fd\u63d0\u4f9b\u4ece\u5206\u949f\u5230\u79d2\u7ea7\u7684\u7cbe\u51c6\u8c03\u5ea6\u80fd\u529b\u3002\u7136\u800c&#xff0c;\u6b63\u5982\u4efb\u4f55\u5f3a\u5927\u7684\u5de5\u5177&#xff0c;\u60f3\u8981\u7528\u5f97\u987a\u624b\u3001\u7528\u5f97\u653e\u5fc3&#xff0c;\u5149\u770b\u5b98\u65b9\u7b80\u4ecb\u662f\u8fdc\u8fdc\u4e0d\u591f\u7684\u3002\u672c\u6587\u5c06\u5e26\u4f60\u4ece\u96f6\u5f00\u59cb&#xff0c;\u6df1\u5165CronUtil\u7684\u6bcf\u4e00\u4e2a\u89d2\u843d&#xff0c;\u4e0d\u4ec5\u6559\u4f1a\u4f60\u600e\u4e48\u7528&#xff0c;\u66f4\u4f1a\u91cd\u70b9\u5206\u4eab\u90a3\u4e9b\u6211\u4eb2\u81ea\u8e29\u8fc7\u3001\u6216\u89c1\u540c\u884c\u8e29\u8fc7\u7684\u201c\u5751\u201d&#xff0c;\u5e76\u63d0\u4f9b\u7ecf\u8fc7\u5b9e\u6218\u68c0\u9a8c\u7684\u89e3\u51b3\u65b9\u6848\u548c\u6700\u4f73\u5b9e\u8df5\u3002\u65e0\u8bba\u4f60\u662f\u521a\u63a5\u89e6Hutool\u7684\u65b0\u624b&#xff0c;\u8fd8\u662f\u5e0c\u671b\u4f18\u5316\u73b0\u6709\u5b9a\u65f6\u4efb\u52a1\u7684\u8001\u5175&#xff0c;\u8fd9\u91cc\u90fd\u6709\u4f60\u9700\u8981\u7684\u5e72\u8d27\u3002<\/p>\n<h3>1. \u73af\u5883\u51c6\u5907\u4e0e\u57fa\u7840\u8ba4\u77e5<\/h3>\n<p>\u5728\u5f00\u59cb\u7f16\u5199\u7b2c\u4e00\u884c\u5b9a\u65f6\u4efb\u52a1\u4ee3\u7801\u4e4b\u524d&#xff0c;\u6211\u4eec\u9700\u8981\u5bf9CronUtil\u6709\u4e00\u4e2a\u6e05\u6670\u7684\u5b9a\u4f4d\u3002\u5b83\u5e76\u975e\u4e00\u4e2a\u72ec\u7acb\u7684\u8c03\u5ea6\u5668&#xff0c;\u800c\u662fHutool\u5de5\u5177\u96c6\u5bf9JDK\u81ea\u5e26ScheduledExecutorService\u7684\u4e8c\u6b21\u5c01\u88c5\u548c\u589e\u5f3a&#xff0c;\u6838\u5fc3\u76ee\u6807\u662f\u63d0\u4f9b\u66f4\u7b80\u6d01\u7684Cron\u8868\u8fbe\u5f0f\u89e3\u6790\u548c\u66f4\u4fbf\u6377\u7684\u4efb\u52a1\u7ba1\u7406API\u3002\u8fd9\u610f\u5473\u7740\u5b83\u7684\u5e95\u5c42\u4f9d\u7136\u662f\u53ef\u9760\u7684Java\u7ebf\u7a0b\u6c60&#xff0c;\u56e0\u6b64\u5728\u8d44\u6e90\u6d88\u8017\u548c\u7a33\u5b9a\u6027\u4e0a\u6709\u7740\u5929\u7136\u7684\u4f18\u52bf\u3002<\/p>\n<p>\u9996\u5148&#xff0c;\u786e\u4fdd\u4f60\u7684\u9879\u76ee\u5df2\u7ecf\u5f15\u5165\u4e86Hutool\u4f9d\u8d56\u3002\u4ee5Maven\u9879\u76ee\u4e3a\u4f8b&#xff0c;\u5728pom.xml\u4e2d\u6dfb\u52a0\u5982\u4e0b\u4f9d\u8d56&#xff1a;<\/p>\n<p>&lt;dependency&gt;<br \/>\n    &lt;groupId&gt;cn.hutool&lt;\/groupId&gt;<br \/>\n    &lt;artifactId&gt;hutool-all&lt;\/artifactId&gt;<br \/>\n    &lt;version&gt;5.8.22&lt;\/version&gt; &lt;!&#8211; \u8bf7\u4f7f\u7528\u6700\u65b0\u7a33\u5b9a\u7248\u672c &#8211;&gt;<br \/>\n&lt;\/dependency&gt;<\/p>\n<p>\u4e00\u4e2a\u5e38\u89c1\u7684\u8bef\u533a\u662f\u8ba4\u4e3a\u5f15\u5165Hutool\u540e\u8fd8\u9700\u8981\u989d\u5916\u5f15\u5165\u5176\u4ed6\u8c03\u5ea6\u5e93\u3002\u8bf7\u653e\u5fc3&#xff0c;\u5bf9\u4e8eCronUtil\u7684\u57fa\u672c\u529f\u80fd&#xff0c;hutool-all\u8fd9\u4e00\u4e2a\u4f9d\u8d56\u5c31\u8db3\u591f\u4e86\u3002\u5b83\u7684\u201c\u8f7b\u91cf\u201d\u6b63\u4f53\u73b0\u5728\u6b64\u3002<\/p>\n<p>\u63a5\u4e0b\u6765&#xff0c;\u7406\u89e3CronUtil\u7684\u4e24\u79cd\u6838\u5fc3\u4efb\u52a1\u5b9a\u4e49\u65b9\u5f0f\u81f3\u5173\u91cd\u8981&#xff0c;\u8fd9\u51b3\u5b9a\u4e86\u4f60\u9879\u76ee\u7684\u67b6\u6784\u98ce\u683c&#xff1a;<\/p>\n<li>\u914d\u7f6e\u6587\u4ef6\u9a71\u52a8\u5f0f&#xff1a;\u9002\u5408\u4efb\u52a1\u76f8\u5bf9\u56fa\u5b9a\u3001\u914d\u7f6e\u4e0e\u4ee3\u7801\u5206\u79bb\u7684\u573a\u666f\u3002\u4efb\u52a1\u89c4\u5219\u5b9a\u4e49\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d&#xff0c;\u542f\u52a8\u65f6\u7edf\u4e00\u52a0\u8f7d\u3002<\/li>\n<li>\u7f16\u7a0b\u52a8\u6001\u6ce8\u518c\u5f0f&#xff1a;\u9002\u5408\u4efb\u52a1\u9700\u8981\u6839\u636e\u8fd0\u884c\u65f6\u6761\u4ef6\u52a8\u6001\u521b\u5efa\u3001\u4fee\u6539\u6216\u9500\u6bc1\u7684\u573a\u666f&#xff0c;\u7075\u6d3b\u6027\u6781\u9ad8\u3002<\/li>\n<p>\u5f88\u591a\u5f00\u53d1\u8005\u5728\u521d\u671f\u4f1a\u6df7\u6dc6\u8fd9\u4e24\u79cd\u65b9\u5f0f&#xff0c;\u6216\u8005\u5728\u540c\u4e00\u4e2a\u9879\u76ee\u4e2d\u6df7\u7528\u5bfc\u81f4\u7ba1\u7406\u6df7\u4e71\u3002\u6211\u7684\u5efa\u8bae\u662f&#xff1a;\u5bf9\u4e8e\u540e\u53f0\u7ba1\u7406\u7c7b\u3001\u6570\u636e\u6e05\u6d17\u7c7b\u7b49\u7a33\u5b9a\u7684\u4efb\u52a1&#xff0c;\u4f18\u5148\u4f7f\u7528\u914d\u7f6e\u6587\u4ef6&#xff1b;\u5bf9\u4e8e\u7531\u7528\u6237\u884c\u4e3a\u89e6\u53d1\u3001\u6216\u9700\u8981\u9891\u7e41\u542f\u505c\u7684\u4e34\u65f6\u4efb\u52a1&#xff0c;\u5219\u4f7f\u7528\u7f16\u7a0b\u5f0f\u3002\u6211\u4eec\u5148\u4ece\u6700\u7ecf\u5178\u7684\u914d\u7f6e\u6587\u4ef6\u65b9\u5f0f\u5165\u624b\u3002<\/p>\n<h3>2. \u914d\u7f6e\u6587\u4ef6\u9a71\u52a8\u7684\u5b9e\u6218\u4e0e\u6df1\u5751<\/h3>\n<p>\u914d\u7f6e\u6587\u4ef6\u65b9\u5f0f\u662fCronUtil\u7684\u62db\u724c\u7279\u6027&#xff0c;\u5b83\u9075\u5faa\u201c\u7ea6\u5b9a\u4f18\u4e8e\u914d\u7f6e\u201d\u7684\u539f\u5219\u3002\u4f60\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a cron.setting \u7684\u6587\u4ef6&#xff0c;\u5e76\u653e\u7f6e\u5728classpath\u7684 config \u76ee\u5f55\u4e0b&#xff08;\u5373 src\/main\/resources\/config\/cron.setting&#xff09;\u3002\u8fd9\u4e2a\u8def\u5f84\u662f\u9ed8\u8ba4\u7684&#xff0c;\u4f46\u4e5f\u53ef\u4ee5\u901a\u8fc7\u53c2\u6570\u6307\u5b9a\u3002<\/p>\n<p>\u6587\u4ef6\u5185\u5bb9\u683c\u5f0f\u770b\u4f3c\u7b80\u5355&#xff0c;\u5374\u6697\u85cf\u7384\u673a&#xff1a;<\/p>\n<p>[com.yourapp.module.job]<br \/>\nDataCleanTask.cleanExpired &#061; 0 0 2 * * ?<br \/>\nReportGenerateTask.dailyGen &#061; 0 30 1 * * *<\/p>\n<p>[com.yourapp.another.module]<br \/>\nMonitorTask.checkHealth &#061; *\/5 * * * * ?<\/p>\n<p>\u683c\u5f0f\u89e3\u6790\u4e0e\u907f\u5751\u70b9&#xff1a;<\/p>\n<ul>\n<li>[\u5206\u7ec4\u540d]&#xff1a;\u65b9\u62ec\u53f7\u5185\u7684\u5185\u5bb9\u662f\u4e00\u4e2a\u903b\u8f91\u5206\u7ec4&#xff0c;\u4e3b\u8981\u7528\u4e8e\u7ba1\u7406&#xff0c;\u5b83\u5e76\u4e0d\u662f\u7c7b\u7684\u5305\u8def\u5f84\u3002\u8fd9\u662f\u4e00\u4e2a\u6781\u6613\u6df7\u6dc6\u7684\u5730\u65b9\u3002\u5206\u7ec4\u540d\u53ef\u4ee5\u4efb\u610f\u8d77&#xff0c;\u5982 [DatabaseJob]\u3001[SystemJob]\u3002<\/li>\n<li>\u5b8c\u6574\u7c7b\u540d.\u65b9\u6cd5\u540d &#061; Cron\u8868\u8fbe\u5f0f&#xff1a;\u7b49\u53f7\u5de6\u8fb9\u5fc5\u987b\u662f\u7c7b\u7684\u5168\u9650\u5b9a\u540d\u548c\u5176\u5185\u90e8\u7684\u65e0\u53c2\u516c\u5171\u65b9\u6cd5\u540d\u3002\u7b49\u53f7\u53f3\u8fb9\u662f\u6807\u51c6\u7684Cron\u8868\u8fbe\u5f0f\u3002<\/li>\n<li>#\u53f7\u6ce8\u91ca&#xff1a;\u652f\u6301\u7528#\u8fdb\u884c\u884c\u6ce8\u91ca\u3002<\/li>\n<\/ul>\n<p>\u7b2c\u4e00\u4e2a\u5927\u5751&#xff1a;\u65b9\u6cd5\u7b7e\u540d\u4e0e\u7c7b\u52a0\u8f7d<br \/>\n\u914d\u7f6e\u6587\u4ef6\u4e2d\u7684\u4efb\u52a1\u7c7b&#xff0c;\u5fc5\u987b\u6709\u4e00\u4e2a\u65e0\u53c2\u6570\u7684public\u65b9\u6cd5\u3002CronUtil\u4f1a\u901a\u8fc7\u53cd\u5c04\u8c03\u7528\u5b83\u3002\u5982\u679c\u65b9\u6cd5\u5e26\u53c2\u6570&#xff0c;\u6216\u8005\u4e0d\u662fpublic&#xff0c;\u4efb\u52a1\u5c06\u9759\u9ed8\u5931\u8d25&#xff0c;\u4e14\u65e5\u5fd7\u4e2d\u53ef\u80fd\u6ca1\u6709\u660e\u663e\u9519\u8bef\u3002\u5f3a\u70c8\u5efa\u8bae\u5728\u4efb\u52a1\u65b9\u6cd5\u5185\u90e8\u505a\u597d\u65e5\u5fd7\u8bb0\u5f55&#xff0c;\u81f3\u5c11\u5728\u7b2c\u4e00\u884c\u6253\u5370\u4e00\u6761\u5f00\u59cb\u6267\u884c\u7684\u65e5\u5fd7&#xff0c;\u4ee5\u4fbf\u4e8e\u76d1\u63a7\u3002<\/p>\n<p>package com.yourapp.module.job;<\/p>\n<p>import lombok.extern.slf4j.Slf4j;<\/p>\n<p>&#064;Slf4j<br \/>\npublic class DataCleanTask {<br \/>\n    \/\/ \u6b63\u786e&#xff1a;\u65e0\u53c2public\u65b9\u6cd5<br \/>\n    public void cleanExpired() {<br \/>\n        log.info(&#034;DataCleanTask.cleanExpired \u5f00\u59cb\u6267\u884c&#8230;&#034;);<br \/>\n        \/\/ &#8230; \u4f60\u7684\u4e1a\u52a1\u903b\u8f91<br \/>\n    }<\/p>\n<p>    \/\/ \u9519\u8bef&#xff1a;\u5e26\u53c2\u6570&#xff0c;CronUtil\u65e0\u6cd5\u8c03\u7528<br \/>\n    public void cleanExpired(String param) {<br \/>\n        \/\/ \u8fd9\u4e2a\u65b9\u6cd5\u6c38\u8fdc\u4e0d\u4f1a\u88ab\u89e6\u53d1<br \/>\n    }<br \/>\n}<\/p>\n<p>\u7b2c\u4e8c\u4e2a\u5927\u5751&#xff1a;Cron\u8868\u8fbe\u5f0f\u683c\u5f0f\u4e0e\u79d2\u7ea7\u8c03\u5ea6<br \/>\n\u9ed8\u8ba4\u60c5\u51b5\u4e0b&#xff0c;CronUtil\u4f7f\u7528\u7684\u662f\u6807\u51c6Unix Crontab\u683c\u5f0f&#xff0c;\u5373\u75315\u6bb5\u7ec4\u6210&#xff1a;\u5206 \u65f6 \u65e5 \u6708 \u5468\u3002\u4f8b\u5982 0 0 2 * * ? \u8868\u793a\u6bcf\u5929\u51cc\u66682\u70b9\u6267\u884c\u3002<\/p>\n<p>\u4f46\u5f88\u591a\u4e1a\u52a1\u573a\u666f\u9700\u8981\u79d2\u7ea7\u7cbe\u5ea6&#xff0c;\u6bd4\u5982\u6bcf10\u79d2\u68c0\u67e5\u4e00\u6b21\u72b6\u6001\u3002\u8fd9\u65f6\u5c31\u9700\u8981\u7528\u5230Hutool\u5bf9Quartz\u8868\u8fbe\u5f0f\u7684\u517c\u5bb9\u652f\u6301\u3002Quartz\u8868\u8fbe\u5f0f\u75316\u6bb5\u62167\u6bb5\u7ec4\u6210&#xff1a;\u79d2 \u5206 \u65f6 \u65e5 \u6708 \u5468 [\u5e74]\u3002<\/p>\n<p>\u542f\u7528\u79d2\u7ea7\u8c03\u5ea6\u7684\u5173\u952e&#xff0c;\u662f\u5728\u542f\u52a8\u8c03\u5ea6\u5668\u4e4b\u524d&#xff0c;\u8c03\u7528 CronUtil.setMatchSecond(true)&#xff1a;<\/p>\n<p>public class AppStarter {<br \/>\n    public static void main(String[] args) {<br \/>\n        \/\/ 1. \u8bbe\u7f6e\u4f7f\u7528\u79d2\u7ea7\u8868\u8fbe\u5f0f&#xff08;6\u62167\u4f4d&#xff09;<br \/>\n        CronUtil.setMatchSecond(true);<\/p>\n<p>        \/\/ 2. \u52a0\u8f7d\u914d\u7f6e\u6587\u4ef6\u3002\u9ed8\u8ba4\u8def\u5f84\u662fconfig\/cron.setting<br \/>\n        CronUtil.start();<\/p>\n<p>        \/\/ \u5982\u679c\u4f60\u7684\u914d\u7f6e\u6587\u4ef6\u4e0d\u5728\u9ed8\u8ba4\u4f4d\u7f6e<br \/>\n        \/\/ CronSetting cronSetting &#061; new CronSetting(&#034;custom\/cron.setting&#034;);<br \/>\n        \/\/ CronUtil.start(cronSetting);<\/p>\n<p>        System.out.println(&#034;\u5b9a\u65f6\u4efb\u52a1\u8c03\u5ea6\u5668\u5df2\u542f\u52a8&#8230;&#034;);<br \/>\n    }<br \/>\n}<\/p>\n<p>\u6ce8\u610f&#xff1a;setMatchSecond(true) \u662f\u4e00\u4e2a\u5168\u5c40\u5f00\u5173\u3002\u4e00\u65e6\u5f00\u542f&#xff0c;\u6240\u6709\u901a\u8fc7CronUtil\u89e3\u6790\u7684\u8868\u8fbe\u5f0f\u90fd\u4f1a\u88ab\u5f53\u4f5c\u79d2\u7ea7\u8868\u8fbe\u5f0f\u6765\u5904\u7406\u3002\u8fd9\u610f\u5473\u7740\u4f60\u914d\u7f6e\u6587\u4ef6\u4e2d\u539f\u672c\u76845\u4f4d\u8868\u8fbe\u5f0f\u4f1a\u56e0\u89e3\u6790\u9519\u8bef\u800c\u5931\u6548\u3002\u56e0\u6b64&#xff0c;\u5728\u542f\u7528\u79d2\u7ea7\u8c03\u5ea6\u540e&#xff0c;\u8bf7\u786e\u4fdd\u6240\u6709Cron\u8868\u8fbe\u5f0f\u90fd\u8c03\u6574\u4e3a6\u4f4d&#xff08;\u62167\u4f4d&#xff09;\u3002\u4f8b\u5982&#xff0c;\u6bcf\u5929\u51cc\u66682\u70b9\u6267\u884c&#xff0c;\u9700\u8981\u4ece 0 0 2 * * ? \u6539\u4e3a 0 0 0 2 * * ?&#xff08;\u6ce8\u610f\u524d\u9762\u52a0\u4e86\u4e00\u4e2a\u79d2\u4f4d\u76840&#xff09;\u3002<\/p>\n<h3>3. \u7f16\u7a0b\u5f0f\u52a8\u6001\u4efb\u52a1\u7ba1\u7406&#xff1a;\u7075\u6d3b\u6027\u4e0e\u98ce\u9669\u63a7\u5236<\/h3>\n<p>\u5f53\u4f60\u7684\u4efb\u52a1\u4e0d\u662f\u9884\u5148\u5b9a\u4e49\u597d&#xff0c;\u800c\u662f\u9700\u8981\u6839\u636e\u7528\u6237\u64cd\u4f5c\u3001\u7cfb\u7edf\u4e8b\u4ef6\u6216\u914d\u7f6e\u53d8\u5316\u6765\u52a8\u6001\u521b\u5efa\u65f6&#xff0c;\u7f16\u7a0b\u5f0f\u6ce8\u518c\u5c31\u6d3e\u4e0a\u4e86\u7528\u573a\u3002CronUtil\u63d0\u4f9b\u4e86\u975e\u5e38\u7b80\u6d01\u7684API\u3002<\/p>\n<p>\/\/ \u6ce8\u518c\u4e00\u4e2a\u6bcf20\u79d2\u6267\u884c\u4e00\u6b21\u7684\u4efb\u52a1<br \/>\nString scheduleId &#061; CronUtil.schedule(&#034;*\/20 * * * * ?&#034;, (Runnable) () -&gt; {<br \/>\n    System.out.println(&#034;\u52a8\u6001\u4efb\u52a1\u6267\u884c\u4e8e&#xff1a;&#034; &#043; DateUtil.now());<br \/>\n    \/\/ \u6a21\u62df\u4e1a\u52a1\u903b\u8f91<br \/>\n    try {<br \/>\n        Thread.sleep(1000); \/\/ \u6a21\u62df\u8017\u65f6\u64cd\u4f5c<br \/>\n    } catch (InterruptedException e) {<br \/>\n        e.printStackTrace();<br \/>\n    }<br \/>\n});<\/p>\n<p>\/\/ \u8bb0\u5f97\u5f00\u542f\u79d2\u7ea7\u5339\u914d&#xff08;\u5982\u679c\u8868\u8fbe\u5f0f\u662f\u79d2\u7ea7&#xff09;<br \/>\nCronUtil.setMatchSecond(true);<br \/>\nCronUtil.start();<\/p>\n<p>\/\/ &#8230; \u5728\u7a0b\u5e8f\u7684\u5176\u4ed6\u5730\u65b9&#xff0c;\u4f60\u53ef\u4ee5\u901a\u8fc7scheduleId\u6765\u79fb\u9664\u8fd9\u4e2a\u4efb\u52a1<br \/>\n\/\/ CronUtil.remove(scheduleId);<\/p>\n<p>\u52a8\u6001\u4efb\u52a1\u7684\u6838\u5fc3\u201c\u5751\u201d\u4e0e\u6700\u4f73\u5b9e\u8df5&#xff1a;<\/p>\n<li>\n<p>\u4efb\u52a1\u6807\u8bc6&#xff08;scheduleId&#xff09;\u7684\u7ba1\u7406&#xff1a;CronUtil.schedule() \u65b9\u6cd5\u4f1a\u8fd4\u56de\u4e00\u4e2a\u552f\u4e00\u7684\u4efb\u52a1ID\u3002\u4f60\u5fc5\u987b\u59a5\u5584\u4fdd\u5b58\u8fd9\u4e2aID&#xff0c;\u56e0\u4e3a\u540e\u7eed\u5982\u679c\u4f60\u60f3\u505c\u6b62\u8fd9\u4e2a\u7279\u5b9a\u4efb\u52a1&#xff08;\u800c\u4e0d\u662f\u5168\u90e8&#xff09;&#xff0c;\u53ea\u80fd\u901a\u8fc7\u8fd9\u4e2aID\u6765\u64cd\u4f5c\u3002\u4e00\u4e2a\u5e38\u89c1\u7684\u505a\u6cd5\u662f\u4f7f\u7528\u4e00\u4e2a ConcurrentHashMap \u6765\u7ba1\u7406\u4e1a\u52a1\u952e\u4e0e\u4efb\u52a1ID\u7684\u6620\u5c04\u5173\u7cfb\u3002<\/p>\n<\/li>\n<li>\n<p>\u5185\u5b58\u6cc4\u6f0f\u98ce\u9669&#xff1a;\u52a8\u6001\u521b\u5efa\u7684\u4efb\u52a1\u5982\u679c\u4e0d\u88ab\u79fb\u9664&#xff0c;\u4f1a\u4e00\u76f4\u5b58\u5728\u4e8e\u8c03\u5ea6\u5668\u7684\u7ebf\u7a0b\u6c60\u4e2d&#xff0c;\u5373\u4f7f\u5b83\u7684\u4e1a\u52a1\u903b\u8f91\u5df2\u7ecf\u4e0d\u518d\u9700\u8981\u3002\u8fd9\u53ef\u80fd\u5bfc\u81f4\u5185\u5b58\u6cc4\u6f0f\u548c\u65e0\u6548\u7684CPU\u6d88\u8017\u3002\u6700\u4f73\u5b9e\u8df5\u662f&#xff0c;\u4e3a\u52a8\u6001\u4efb\u52a1\u8bbe\u8ba1\u660e\u786e\u7684\u751f\u547d\u5468\u671f\u7ba1\u7406\u3002\u4f8b\u5982&#xff0c;\u5173\u8054\u7684\u7528\u6237\u4f1a\u8bdd\u7ed3\u675f\u65f6&#xff0c;\u6216\u4e34\u65f6\u6570\u636e\u5904\u7406\u5b8c\u6bd5\u540e&#xff0c;\u5e94\u7acb\u5373\u8c03\u7528 CronUtil.remove(scheduleId) \u8fdb\u884c\u6e05\u7406\u3002<\/p>\n<\/li>\n<li>\n<p>\u5f02\u5e38\u541e\u566c\u95ee\u9898&#xff1a;\u5728\u52a8\u6001\u6ce8\u518c\u7684Runnable\u4e2d&#xff0c;\u5982\u679c\u53d1\u751f\u4e86\u672a\u6355\u83b7\u7684\u5f02\u5e38&#xff0c;\u9ed8\u8ba4\u60c5\u51b5\u4e0b\u8fd9\u4e2a\u5f02\u5e38\u4f1a\u88ab\u8c03\u5ea6\u5668\u7684\u7ebf\u7a0b\u6c60\u541e\u6389&#xff0c;\u53ea\u4f1a\u6253\u5370\u5230\u6807\u51c6\u9519\u8bef\u6d41&#xff0c;\u4f60\u53ef\u80fd\u5728\u65e5\u5fd7\u6587\u4ef6\u4e2d\u770b\u4e0d\u5230\u3002\u8fd9\u4f1a\u7ed9\u8c03\u8bd5\u5e26\u6765\u6781\u5927\u56f0\u96be\u3002<\/p>\n<p>\u89e3\u51b3\u65b9\u6848&#xff1a;\u52a1\u5fc5\u5728\u4efb\u52a1\u903b\u8f91\u7684\u6700\u5916\u5c42\u8fdb\u884ctry-catch&#xff0c;\u5e76\u8bb0\u5f55\u5230\u4f60\u7684\u5e94\u7528\u65e5\u5fd7\u4e2d\u3002<\/p>\n<p>CronUtil.schedule(&#034;0 *\/5 * * * ?&#034;, (Runnable) () -&gt; {<br \/>\n    try {<br \/>\n        doBusinessLogic();<br \/>\n    } catch (Exception e) {<br \/>\n        \/\/ \u4f7f\u7528\u4f60\u7684\u65e5\u5fd7\u6846\u67b6&#xff0c;\u5982Logback\u3001Log4j2<br \/>\n        log.error(&#034;\u5b9a\u65f6\u4efb\u52a1\u6267\u884c\u5931\u8d25&#xff0c;\u4efb\u52a1ID: {}&#034;, scheduleId, e);<br \/>\n        \/\/ \u6839\u636e\u4e1a\u52a1\u51b3\u5b9a&#xff1a;\u662f\u91cd\u8bd5\u3001\u544a\u8b66\u8fd8\u662f\u79fb\u9664\u4efb\u52a1&#xff1f;<br \/>\n        \/\/ \u4f8b\u5982&#xff0c;\u8fde\u7eed\u5931\u8d25N\u6b21\u540e\u81ea\u52a8\u79fb\u9664<br \/>\n        \/\/ failureCount.getAndIncrement();<br \/>\n        \/\/ if (failureCount.get() &gt; MAX_RETRY) {<br \/>\n        \/\/     CronUtil.remove(scheduleId);<br \/>\n        \/\/ }<br \/>\n    }<br \/>\n});<\/p>\n<\/li>\n<h3>4. \u9ad8\u7ea7\u7279\u6027\u4e0e\u751f\u4ea7\u73af\u5883\u52a0\u56fa<\/h3>\n<p>\u638c\u63e1\u4e86\u57fa\u672c\u7528\u6cd5\u548c\u907f\u5f00\u4e86\u4e3b\u8981\u9677\u9631\u540e&#xff0c;\u6211\u4eec\u53ef\u4ee5\u8fdb\u4e00\u6b65\u63a2\u7d22CronUtil\u7684\u9ad8\u7ea7\u7279\u6027&#xff0c;\u5e76\u601d\u8003\u5982\u4f55\u8ba9\u5b83\u66f4\u7a33\u5b9a\u5730\u8fd0\u884c\u5728\u751f\u4ea7\u73af\u5883\u4e2d\u3002<\/p>\n<h4>4.1 \u5b88\u62a4\u7ebf\u7a0b\u4e0e\u4f18\u96c5\u505c\u673a<\/h4>\n<p>\u9ed8\u8ba4\u60c5\u51b5\u4e0b&#xff0c;CronUtil.start() \u542f\u52a8\u7684\u662f\u7528\u6237\u7ebf\u7a0b\u3002\u8fd9\u610f\u5473\u7740\u5373\u4f7f\u4e3b\u7ebf\u7a0b&#xff08;main\u7ebf\u7a0b&#xff09;\u7ed3\u675f&#xff0c;\u5b9a\u65f6\u4efb\u52a1\u7ebf\u7a0b\u4f9d\u7136\u4f1a\u963b\u6b62JVM\u9000\u51fa\u3002\u5bf9\u4e8eWeb\u5e94\u7528&#xff08;\u5982Spring Boot&#xff09;&#xff0c;\u8fd9\u901a\u5e38\u4e0d\u662f\u95ee\u9898&#xff0c;\u56e0\u4e3a\u5e94\u7528\u672c\u8eab\u4f1a\u6301\u7eed\u8fd0\u884c\u3002\u4f46\u5bf9\u4e8e\u4e00\u4e9b\u547d\u4ee4\u884c\u5de5\u5177\u6216\u540e\u53f0\u670d\u52a1\u811a\u672c&#xff0c;\u8fd9\u53ef\u80fd\u5bfc\u81f4\u7a0b\u5e8f\u65e0\u6cd5\u6b63\u5e38\u7ed3\u675f\u3002<\/p>\n<p>\u8c03\u7528 CronUtil.start(true) \u53ef\u4ee5\u5c06\u5176\u8bbe\u7f6e\u4e3a\u5b88\u62a4\u7ebf\u7a0b\u6a21\u5f0f\u3002\u5f53\u6240\u6709\u7528\u6237\u7ebf\u7a0b\u7ed3\u675f\u65f6&#xff0c;\u5b88\u62a4\u7ebf\u7a0b\u4f1a\u81ea\u52a8\u7ec8\u6b62&#xff0c;JVM\u53ef\u4ee5\u6b63\u5e38\u9000\u51fa\u3002<\/p>\n<p>public class CommandLineTool {<br \/>\n    public static void main(String[] args) {<br \/>\n        \/\/ &#8230; \u4e00\u4e9b\u521d\u59cb\u5316\u5de5\u4f5c<br \/>\n        CronUtil.setMatchSecond(true);<br \/>\n        \/\/ \u4ee5\u5b88\u62a4\u7ebf\u7a0b\u6a21\u5f0f\u542f\u52a8&#xff0c;\u4e3b\u7ebf\u7a0b\u7ed3\u675f\u540e\u4efb\u52a1\u81ea\u52a8\u505c\u6b62<br \/>\n        CronUtil.start(true);<\/p>\n<p>        \/\/ \u4e3b\u7ebf\u7a0b\u6267\u884c\u4e3b\u8981\u903b\u8f91&#8230;<br \/>\n        doMainWork();<\/p>\n<p>        \/\/ \u4e3b\u7ebf\u7a0b\u7ed3\u675f&#xff0c;JVM\u9000\u51fa&#xff0c;\u5b9a\u65f6\u4efb\u52a1\u7ebf\u7a0b\u4e5f\u968f\u4e4b\u505c\u6b62<br \/>\n    }<br \/>\n}<\/p>\n<p>\u63d0\u793a&#xff1a;\u5728Spring Boot\u5e94\u7528\u4e2d&#xff0c;\u901a\u5e38\u4e0d\u9700\u8981\u8bbe\u7f6e\u4e3a\u5b88\u62a4\u6a21\u5f0f\u3002\u66f4\u91cd\u8981\u7684\u8bae\u9898\u662f\u201c\u4f18\u96c5\u505c\u673a\u201d\u2014\u2014\u5728\u5e94\u7528\u5173\u95ed\u65f6&#xff0c;\u5982\u4f55\u8ba9\u6b63\u5728\u6267\u884c\u7684\u4efb\u52a1\u5b8c\u6210&#xff0c;\u800c\u4e0d\u662f\u88ab\u5f3a\u884c\u4e2d\u65ad\u3002CronUtil\u63d0\u4f9b\u4e86 CronUtil.stop() \u65b9\u6cd5\u3002\u4f60\u53ef\u4ee5\u5c06\u5176\u4e0eSpring\u7684 &#064;PreDestroy \u6216 DisposableBean \u63a5\u53e3\u7ed3\u5408&#xff0c;\u5b9e\u73b0\u4f18\u96c5\u505c\u673a\u3002<\/p>\n<h4>4.2 \u7ebf\u7a0b\u6c60\u914d\u7f6e\u4e0e\u6027\u80fd\u8c03\u4f18<\/h4>\n<p>CronUtil\u5e95\u5c42\u4f7f\u7528\u7684\u662f ScheduledThreadPoolExecutor\u3002\u5728\u4efb\u52a1\u6570\u91cf\u975e\u5e38\u591a&#xff08;\u6bd4\u5982\u4e0a\u767e\u4e2a&#xff09;&#xff0c;\u6216\u8005\u4efb\u52a1\u6267\u884c\u65f6\u95f4\u8f83\u957f\u4e14\u53ef\u80fd\u963b\u585e\u65f6&#xff0c;\u9ed8\u8ba4\u7684\u7ebf\u7a0b\u6c60\u914d\u7f6e\u53ef\u80fd\u6210\u4e3a\u74f6\u9888\u3002<\/p>\n<p>\u9057\u61be\u7684\u662f&#xff0c;Hutool 5.x\u7248\u672c\u7684CronUtil\u5e76\u672a\u76f4\u63a5\u66b4\u9732\u7ebf\u7a0b\u6c60\u914d\u7f6e\u7684\u63a5\u53e3\u3002\u8fd9\u662f\u4e00\u4e2a\u5c40\u9650\u6027\u3002\u5982\u679c\u4f60\u9047\u5230\u4e86\u6027\u80fd\u95ee\u9898&#xff0c;\u53ef\u4ee5\u8003\u8651\u4ee5\u4e0b\u66ff\u4ee3\u65b9\u6848&#xff1a;<\/p>\n<ul>\n<li>\u8bc4\u4f30\u4efb\u52a1\u5bc6\u5ea6&#xff1a;\u5982\u679c\u771f\u7684\u662f\u8d85\u5927\u89c4\u6a21\u3001\u9ad8\u5e76\u53d1\u7684\u5b9a\u65f6\u8c03\u5ea6&#xff0c;\u6216\u8bb8Quartz\u6216\u66f4\u4e13\u4e1a\u7684\u5206\u5e03\u5f0f\u8c03\u5ea6\u6846\u67b6&#xff08;\u5982XXL-Job\u3001Elastic-Job&#xff09;\u662f\u66f4\u5408\u9002\u7684\u9009\u62e9\u3002CronUtil\u7684\u5b9a\u4f4d\u662f\u8f7b\u91cf\u548c\u4fbf\u6377\u3002<\/li>\n<li>\u4efb\u52a1\u5408\u5e76&#xff1a;\u5c06\u591a\u4e2a\u9891\u7387\u76f8\u540c\u3001\u903b\u8f91\u7b80\u5355\u7684\u4efb\u52a1\u5408\u5e76\u5230\u4e00\u4e2a\u4efb\u52a1\u65b9\u6cd5\u4e2d\u6267\u884c&#xff0c;\u51cf\u5c11\u7ebf\u7a0b\u8c03\u5ea6\u5f00\u9500\u3002<\/li>\n<li>\u5f02\u6b65\u6267\u884c&#xff1a;\u5728\u4efb\u52a1\u65b9\u6cd5\u5185\u90e8&#xff0c;\u5c06\u8017\u65f6\u7684\u64cd\u4f5c\u63d0\u4ea4\u5230\u53e6\u4e00\u4e2a\u4e1a\u52a1\u7ebf\u7a0b\u6c60\u6216\u4f7f\u7528CompletableFuture\u5f02\u6b65\u6267\u884c&#xff0c;\u907f\u514d\u963b\u585e\u8c03\u5ea6\u7ebf\u7a0b\u3002<\/li>\n<\/ul>\n<h4>4.3 \u76d1\u63a7\u4e0e\u65e5\u5fd7\u96c6\u6210<\/h4>\n<p>\u201c\u6ca1\u6709\u76d1\u63a7\u7684\u7cfb\u7edf\u5c31\u662f\u5728\u88f8\u5954\u3002\u201d \u5b9a\u65f6\u4efb\u52a1\u4e5f\u4e0d\u4f8b\u5916\u3002\u9664\u4e86\u5728\u6bcf\u4e2a\u4efb\u52a1\u65b9\u6cd5\u5185\u90e8\u8bb0\u5f55\u5f00\u59cb\u3001\u7ed3\u675f\u3001\u5f02\u5e38\u65e5\u5fd7\u5916&#xff0c;\u4f60\u8fd8\u53ef\u4ee5\u5229\u7528CronUtil\u7684 CronUtil.getScheduler() \u65b9\u6cd5\u83b7\u53d6\u5e95\u5c42\u7684\u8c03\u5ea6\u5668\u5bf9\u8c61&#xff0c;\u8fdb\u800c\u83b7\u53d6\u4e00\u4e9b\u8fd0\u884c\u65f6\u6307\u6807&#xff08;\u6ce8\u610f&#xff1a;\u6b64\u65b9\u6cd5\u8fd4\u56de\u7684\u662fScheduledExecutorService&#xff0c;\u9700\u81ea\u884c\u8f6c\u6362\u548c\u83b7\u53d6\u4fe1\u606f&#xff0c;\u652f\u6301\u6709\u9650&#xff09;\u3002<\/p>\n<p>\u66f4\u901a\u7528\u7684\u505a\u6cd5\u662f&#xff0c;\u5efa\u7acb\u4e00\u4e2a\u201c\u5143\u4efb\u52a1\u201d\u6765\u76d1\u63a7\u5176\u4ed6\u4efb\u52a1\u3002\u4f8b\u5982&#xff0c;\u521b\u5efa\u4e00\u4e2a\u6bcf5\u5206\u949f\u8fd0\u884c\u4e00\u6b21\u7684\u4efb\u52a1&#xff0c;\u68c0\u67e5\u5173\u952e\u4efb\u52a1\u7684\u4e0a\u6b21\u6210\u529f\u6267\u884c\u65f6\u95f4\u662f\u5426\u5728\u9884\u671f\u8303\u56f4\u5185&#xff0c;\u5982\u679c\u8d85\u65f6\u5219\u53d1\u51fa\u544a\u8b66&#xff08;\u90ae\u4ef6\u3001\u9489\u9489\u3001\u4f01\u4e1a\u5fae\u4fe1\u7b49&#xff09;\u3002<\/p>\n<p>public class TaskHealthMonitor {<br \/>\n    private static final Map&lt;String, LocalDateTime&gt; LAST_SUCCESS_TIME &#061; new ConcurrentHashMap&lt;&gt;();<\/p>\n<p>    public static void recordSuccess(String taskName) {<br \/>\n        LAST_SUCCESS_TIME.put(taskName, LocalDateTime.now());<br \/>\n    }<\/p>\n<p>    \/\/ \u8fd9\u4e2a\u4efb\u52a1\u672c\u8eab\u7531CronUtil\u8c03\u5ea6<br \/>\n    public void monitor() {<br \/>\n        LAST_SUCCESS_TIME.forEach((taskName, lastTime) -&gt; {<br \/>\n            Duration duration &#061; Duration.between(lastTime, LocalDateTime.now());<br \/>\n            if (duration.toMinutes() &gt; EXPECTED_MAX_INTERVAL_MINUTES) {<br \/>\n                \/\/ \u53d1\u9001\u544a\u8b66&#xff1a;\u4efb\u52a1[taskName]\u5df2\u7ecf[duration]\u6ca1\u6709\u6210\u529f\u6267\u884c\u4e86&#xff01;<br \/>\n                sendAlert(taskName, duration);<br \/>\n            }<br \/>\n        });<br \/>\n    }<br \/>\n}<\/p>\n<p>\/\/ \u5728\u4f60\u7684\u4e1a\u52a1\u4efb\u52a1\u4e2d&#xff0c;\u6210\u529f\u6267\u884c\u540e\u6253\u70b9<br \/>\npublic class DataCleanTask {<br \/>\n    public void cleanExpired() {<br \/>\n        try {<br \/>\n            \/\/ &#8230; \u4e1a\u52a1\u903b\u8f91<br \/>\n            TaskHealthMonitor.recordSuccess(&#034;DataCleanTask.cleanExpired&#034;);<br \/>\n        } catch (Exception e) {<br \/>\n            log.error(&#034;\u6e05\u7406\u4efb\u52a1\u5931\u8d25&#034;, e);<br \/>\n            \/\/ \u4e0d\u8bb0\u5f55\u6210\u529f\u65f6\u95f4&#xff0c;\u76d1\u63a7\u4efb\u52a1\u4f1a\u68c0\u6d4b\u5230\u5f02\u5e38<br \/>\n        }<br \/>\n    }<br \/>\n}<\/p>\n<p>\u901a\u8fc7\u5c06Hutool CronUtil\u7684\u57fa\u7840\u529f\u80fd\u3001\u52a8\u6001\u7ba1\u7406\u3001\u751f\u4ea7\u7ea7\u8003\u91cf\u4e0e\u76d1\u63a7\u624b\u6bb5\u76f8\u7ed3\u5408&#xff0c;\u4f60\u5c31\u80fd\u6784\u5efa\u51fa\u4e00\u5957\u65e2\u8f7b\u91cf\u7075\u6d3b\u53c8\u7a33\u5b9a\u53ef\u9760\u7684\u5b9a\u65f6\u4efb\u52a1\u4f53\u7cfb\u3002\u5b83\u53ef\u80fd\u6ca1\u6709\u5206\u5e03\u5f0f\u8c03\u5ea6\u80fd\u529b&#xff0c;\u4f46\u5bf9\u4e8e\u5355\u673a\u5e94\u7528\u6216\u4f5c\u4e3a\u96c6\u7fa4\u4e2d\u6bcf\u4e2a\u8282\u70b9\u7684\u672c\u5730\u8c03\u5ea6\u5668\u6765\u8bf4&#xff0c;\u5176\u7b80\u6d01\u6027\u548c\u4f4e\u5f00\u9500\u662f\u65e0\u53ef\u66ff\u4ee3\u7684\u3002\u8bb0\u4f4f&#xff0c;\u5de5\u5177\u7684\u4ef7\u503c\u4e0d\u5728\u4e8e\u529f\u80fd\u7684\u591a\u5be1&#xff0c;\u800c\u5728\u4e8e\u662f\u5426\u6070\u5230\u597d\u5904\u5730\u89e3\u51b3\u4e86\u4f60\u7684\u95ee\u9898\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hutool CronUtil\u907f\u5751\u6307\u5357&#xff1a;\u4ece\u96f6\u5f00\u59cb\u73a9\u8f6c\u8f7b\u91cf\u7ea7\u5b9a\u65f6\u4efb\u52a1&#xff08;\u542b\u79d2\u7ea7\u8c03\u5ea6\u914d\u7f6e&#xff09;<br \/>\n\u5728Java\u5f00\u53d1\u7684\u4e16\u754c\u91cc&#xff0c;\u5b9a\u65f6\u4efb\u52a1\u51e0\u4e4e\u662f\u6bcf\u4e2a\u7a0d\u5177\u89c4\u6a21\u7684\u5e94\u7528\u90fd\u7ed5\u4e0d\u5f00\u7684\u9700\u6c42\u3002\u4ece\u6570\u636e\u5907\u4efd\u3001\u7f13\u5b58\u5237\u65b0\u5230\u62a5\u8868\u751f\u6210&#xff0c;\u5b9a\u65f6\u4efb\u52a1\u7684\u8eab\u5f71\u65e0\u5904\u4e0d\u5728\u3002\u8fc7\u53bb&#xff0c;\u6211\u4eec\u5e38\u5e38\u4f1a\u5f15\u5165\u50cfQuartz\u8fd9\u6837\u529f\u80fd\u5f3a\u5927\u4f46\u7565\u663e\u201c\u91cd\u91cf\u7ea7\u201d\u7684\u6846\u67b6&#xff0c;\u968f\u4e4b\u800c\u6765\u7684\u662f\u590d\u6742\u7684\u914d\u7f6e\u3001\u989d\u5916\u7684\u4f9d\u8d56\u548c\u9661\u5ced\u7684\u5b66\u4e60\u66f2\u7ebf\u3002\u5bf9\u4e8e\u5f88\u591a\u4e2d\u5c0f\u578b\u9879\u76ee\u6216\u8005\u5de5\u5177\u7c7b\u5e94\u7528\u6765\u8bf4&amp;#xff<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[8850,8849,8851,693],"topic":[],"class_list":["post-79412","post","type-post","status-publish","format-standard","hentry","category-server","tag-cronutil","tag-hutool","tag-8851","tag-java"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Hutool CronUtil\u907f\u5751\u6307\u5357\uff1a\u4ece\u96f6\u5f00\u59cb\u73a9\u8f6c\u8f7b\u91cf\u7ea7\u5b9a\u65f6\u4efb\u52a1\uff08\u542b\u79d2\u7ea7\u8c03\u5ea6\u914d\u7f6e\uff09 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wsisp.com\/helps\/79412.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Hutool CronUtil\u907f\u5751\u6307\u5357\uff1a\u4ece\u96f6\u5f00\u59cb\u73a9\u8f6c\u8f7b\u91cf\u7ea7\u5b9a\u65f6\u4efb\u52a1\uff08\u542b\u79d2\u7ea7\u8c03\u5ea6\u914d\u7f6e\uff09 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"og:description\" content=\"Hutool CronUtil\u907f\u5751\u6307\u5357&#xff1a;\u4ece\u96f6\u5f00\u59cb\u73a9\u8f6c\u8f7b\u91cf\u7ea7\u5b9a\u65f6\u4efb\u52a1&#xff08;\u542b\u79d2\u7ea7\u8c03\u5ea6\u914d\u7f6e&#xff09; \u5728Java\u5f00\u53d1\u7684\u4e16\u754c\u91cc&#xff0c;\u5b9a\u65f6\u4efb\u52a1\u51e0\u4e4e\u662f\u6bcf\u4e2a\u7a0d\u5177\u89c4\u6a21\u7684\u5e94\u7528\u90fd\u7ed5\u4e0d\u5f00\u7684\u9700\u6c42\u3002\u4ece\u6570\u636e\u5907\u4efd\u3001\u7f13\u5b58\u5237\u65b0\u5230\u62a5\u8868\u751f\u6210&#xff0c;\u5b9a\u65f6\u4efb\u52a1\u7684\u8eab\u5f71\u65e0\u5904\u4e0d\u5728\u3002\u8fc7\u53bb&#xff0c;\u6211\u4eec\u5e38\u5e38\u4f1a\u5f15\u5165\u50cfQuartz\u8fd9\u6837\u529f\u80fd\u5f3a\u5927\u4f46\u7565\u663e\u201c\u91cd\u91cf\u7ea7\u201d\u7684\u6846\u67b6&#xff0c;\u968f\u4e4b\u800c\u6765\u7684\u662f\u590d\u6742\u7684\u914d\u7f6e\u3001\u989d\u5916\u7684\u4f9d\u8d56\u548c\u9661\u5ced\u7684\u5b66\u4e60\u66f2\u7ebf\u3002\u5bf9\u4e8e\u5f88\u591a\u4e2d\u5c0f\u578b\u9879\u76ee\u6216\u8005\u5de5\u5177\u7c7b\u5e94\u7528\u6765\u8bf4&amp;#xff\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wsisp.com\/helps\/79412.html\" \/>\n<meta property=\"og:site_name\" content=\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-01T21:33:21+00:00\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/79412.html\",\"url\":\"https:\/\/www.wsisp.com\/helps\/79412.html\",\"name\":\"Hutool CronUtil\u907f\u5751\u6307\u5357\uff1a\u4ece\u96f6\u5f00\u59cb\u73a9\u8f6c\u8f7b\u91cf\u7ea7\u5b9a\u65f6\u4efb\u52a1\uff08\u542b\u79d2\u7ea7\u8c03\u5ea6\u914d\u7f6e\uff09 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\",\"isPartOf\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/#website\"},\"datePublished\":\"2026-03-01T21:33:21+00:00\",\"dateModified\":\"2026-03-01T21:33:21+00:00\",\"author\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/79412.html#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.wsisp.com\/helps\/79412.html\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/79412.html#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.wsisp.com\/helps\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Hutool CronUtil\u907f\u5751\u6307\u5357\uff1a\u4ece\u96f6\u5f00\u59cb\u73a9\u8f6c\u8f7b\u91cf\u7ea7\u5b9a\u65f6\u4efb\u52a1\uff08\u542b\u79d2\u7ea7\u8c03\u5ea6\u914d\u7f6e\uff09\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#website\",\"url\":\"https:\/\/www.wsisp.com\/helps\/\",\"name\":\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\",\"description\":\"\u9999\u6e2f\u670d\u52a1\u5668_\u9999\u6e2f\u4e91\u670d\u52a1\u5668\u8d44\u8baf_\u670d\u52a1\u5668\u5e2e\u52a9\u6587\u6863_\u670d\u52a1\u5668\u6559\u7a0b\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.wsisp.com\/helps\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery\",\"contentUrl\":\"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery\",\"caption\":\"admin\"},\"sameAs\":[\"http:\/\/wp.wsisp.com\"],\"url\":\"https:\/\/www.wsisp.com\/helps\/author\/admin\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Hutool CronUtil\u907f\u5751\u6307\u5357\uff1a\u4ece\u96f6\u5f00\u59cb\u73a9\u8f6c\u8f7b\u91cf\u7ea7\u5b9a\u65f6\u4efb\u52a1\uff08\u542b\u79d2\u7ea7\u8c03\u5ea6\u914d\u7f6e\uff09 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.wsisp.com\/helps\/79412.html","og_locale":"zh_CN","og_type":"article","og_title":"Hutool CronUtil\u907f\u5751\u6307\u5357\uff1a\u4ece\u96f6\u5f00\u59cb\u73a9\u8f6c\u8f7b\u91cf\u7ea7\u5b9a\u65f6\u4efb\u52a1\uff08\u542b\u79d2\u7ea7\u8c03\u5ea6\u914d\u7f6e\uff09 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","og_description":"Hutool CronUtil\u907f\u5751\u6307\u5357&#xff1a;\u4ece\u96f6\u5f00\u59cb\u73a9\u8f6c\u8f7b\u91cf\u7ea7\u5b9a\u65f6\u4efb\u52a1&#xff08;\u542b\u79d2\u7ea7\u8c03\u5ea6\u914d\u7f6e&#xff09; \u5728Java\u5f00\u53d1\u7684\u4e16\u754c\u91cc&#xff0c;\u5b9a\u65f6\u4efb\u52a1\u51e0\u4e4e\u662f\u6bcf\u4e2a\u7a0d\u5177\u89c4\u6a21\u7684\u5e94\u7528\u90fd\u7ed5\u4e0d\u5f00\u7684\u9700\u6c42\u3002\u4ece\u6570\u636e\u5907\u4efd\u3001\u7f13\u5b58\u5237\u65b0\u5230\u62a5\u8868\u751f\u6210&#xff0c;\u5b9a\u65f6\u4efb\u52a1\u7684\u8eab\u5f71\u65e0\u5904\u4e0d\u5728\u3002\u8fc7\u53bb&#xff0c;\u6211\u4eec\u5e38\u5e38\u4f1a\u5f15\u5165\u50cfQuartz\u8fd9\u6837\u529f\u80fd\u5f3a\u5927\u4f46\u7565\u663e\u201c\u91cd\u91cf\u7ea7\u201d\u7684\u6846\u67b6&#xff0c;\u968f\u4e4b\u800c\u6765\u7684\u662f\u590d\u6742\u7684\u914d\u7f6e\u3001\u989d\u5916\u7684\u4f9d\u8d56\u548c\u9661\u5ced\u7684\u5b66\u4e60\u66f2\u7ebf\u3002\u5bf9\u4e8e\u5f88\u591a\u4e2d\u5c0f\u578b\u9879\u76ee\u6216\u8005\u5de5\u5177\u7c7b\u5e94\u7528\u6765\u8bf4&amp;#xff","og_url":"https:\/\/www.wsisp.com\/helps\/79412.html","og_site_name":"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","article_published_time":"2026-03-01T21:33:21+00:00","author":"admin","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"admin","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"4 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.wsisp.com\/helps\/79412.html","url":"https:\/\/www.wsisp.com\/helps\/79412.html","name":"Hutool CronUtil\u907f\u5751\u6307\u5357\uff1a\u4ece\u96f6\u5f00\u59cb\u73a9\u8f6c\u8f7b\u91cf\u7ea7\u5b9a\u65f6\u4efb\u52a1\uff08\u542b\u79d2\u7ea7\u8c03\u5ea6\u914d\u7f6e\uff09 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","isPartOf":{"@id":"https:\/\/www.wsisp.com\/helps\/#website"},"datePublished":"2026-03-01T21:33:21+00:00","dateModified":"2026-03-01T21:33:21+00:00","author":{"@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41"},"breadcrumb":{"@id":"https:\/\/www.wsisp.com\/helps\/79412.html#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.wsisp.com\/helps\/79412.html"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.wsisp.com\/helps\/79412.html#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.wsisp.com\/helps"},{"@type":"ListItem","position":2,"name":"Hutool CronUtil\u907f\u5751\u6307\u5357\uff1a\u4ece\u96f6\u5f00\u59cb\u73a9\u8f6c\u8f7b\u91cf\u7ea7\u5b9a\u65f6\u4efb\u52a1\uff08\u542b\u79d2\u7ea7\u8c03\u5ea6\u914d\u7f6e\uff09"}]},{"@type":"WebSite","@id":"https:\/\/www.wsisp.com\/helps\/#website","url":"https:\/\/www.wsisp.com\/helps\/","name":"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","description":"\u9999\u6e2f\u670d\u52a1\u5668_\u9999\u6e2f\u4e91\u670d\u52a1\u5668\u8d44\u8baf_\u670d\u52a1\u5668\u5e2e\u52a9\u6587\u6863_\u670d\u52a1\u5668\u6559\u7a0b","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.wsisp.com\/helps\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"zh-Hans"},{"@type":"Person","@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41","name":"admin","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/image\/","url":"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery","contentUrl":"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery","caption":"admin"},"sameAs":["http:\/\/wp.wsisp.com"],"url":"https:\/\/www.wsisp.com\/helps\/author\/admin"}]}},"_links":{"self":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts\/79412","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/comments?post=79412"}],"version-history":[{"count":0,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts\/79412\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/media?parent=79412"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/categories?post=79412"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/tags?post=79412"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/topic?post=79412"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}