{"id":201505,"date":"2025-05-10T11:24:31","date_gmt":"2025-05-10T03:24:31","guid":{"rendered":"https:\/\/server.hk\/cnblog\/201505\/"},"modified":"2025-05-10T11:24:31","modified_gmt":"2025-05-10T03:24:31","slug":"redis%e5%ae%9e%e7%8e%b0%e8%ae%a2%e5%8d%95%e8%bf%87%e6%9c%9f%e5%88%a0%e9%99%a4%e7%9a%84%e6%96%b9%e6%b3%95%e6%ad%a5%e9%aa%a4","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/201505\/","title":{"rendered":"Redis\u5b9e\u73b0\u8ba2\u5355\u8fc7\u671f\u5220\u9664\u7684\u65b9\u6cd5\u6b65\u9aa4"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>Redis\u5b9e\u73b0\u8ba2\u5355\u8fc7\u671f\u5220\u9664\u7684\u65b9\u6cd5\u6b65\u9aa4<\/h1>\n<p><span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u5bf9\u4e8e\u4e00\u4e2a\u6570\u636e\u5e93\u5f00\u53d1\u8005\u6765\u8bf4\uff0c\u7262\u56fa\u624e\u5b9e\u7684\u57fa\u7840\u662f\u5341\u5206\u91cd\u8981\u7684\uff0cgolang\u5b66\u4e60\u7f51\u5c31\u6765\u5e26\u5927\u5bb6\u4e00\u70b9\u70b9\u7684\u638c\u63e1\u57fa\u7840\u77e5\u8bc6\u70b9\u3002\u4eca\u5929\u672c\u7bc7\u6587\u7ae0\u5e26\u5927\u5bb6\u4e86\u89e3\u300aRedis\u5b9e\u73b0\u8ba2\u5355\u8fc7\u671f\u5220\u9664\u7684\u65b9\u6cd5\u6b65\u9aa4\u300b\uff0c\u4e3b\u8981\u4ecb\u7ecd\u4e86Redis\u8ba2\u5355\u8fc7\u671f\u5220\u9664\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff0c\u5feb\u70b9\u6536\u85cf\u8d77\u6765\u5427\uff0c\u5426\u5219\u9700\u8981\u65f6\u5c31\u627e\u4e0d\u5230\u4e86\uff01<\/p>\n<h2>\u4ee3\u7801\u5b9e\u73b0\uff1a<\/h2>\n<pre>import com.coolplay.trade.dto.req.CancelOrderReq;\nimport lombok.extern.slf4j.Slf4j;\nimport org.apache.commons.collections.CollectionUtils;\nimport org.springframework.data.redis.core.ZSetOperations;\nimport org.springframework.scheduling.annotation.Scheduled;\nimport org.springframework.stereotype.Service;\n\nimport javax.annotation.Resource;\nimport java.util.Set;\nimport java.util.concurrent.TimeUnit;\n\n\n@Service\n@Slf4j\npublic class OrderRedisDelayQueueOperator extends AbstractOrderScheduleDelayQueue {\n&nbsp; &nbsp; @Resource(name = \"redisTemplate\")\n&nbsp; &nbsp; private ZSetOperations\n   \n     orderRedis;\n\n&nbsp; &nbsp; \/**\n&nbsp; &nbsp; &nbsp;* \u9884\u552e\u3001\u73b0\u8d27\u751f\u6210\u8ba2\u535515\u5206\u949f\u540e\u672a\u652f\u4ed8\uff0c\u9700\u8981\u53d6\u6d88\u8ba2\u5355\n&nbsp; &nbsp; &nbsp;*\/\n&nbsp; &nbsp; private static final String DELAY_QUEUE_NAME = \"order\";\n\n&nbsp; &nbsp; \/**\n&nbsp; &nbsp; &nbsp;* \u6bcf1\u79d2\u6267\u884c\u4e00\u6b21\n&nbsp; &nbsp; &nbsp;*\/\n&nbsp; &nbsp; @Override\n&nbsp; &nbsp; @Scheduled(cron = \"0\/1 * * * * ? \")\n&nbsp; &nbsp; public void orderEventProcess() {\n&nbsp; &nbsp; &nbsp; &nbsp; if (!redisLock.tryLock(this.getClass().getSimpleName(), TimeUnit.MILLISECONDS, 10, 100)) {\n&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; return;\n&nbsp; &nbsp; &nbsp; &nbsp; }\n&nbsp; &nbsp; &nbsp; &nbsp; Set\n    \n      dq = orderRedis.range(DELAY_QUEUE_NAME, 0L, Long.MAX_VALUE); &nbsp; &nbsp; &nbsp; &nbsp; if (CollectionUtils.isEmpty(dq)) { &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; return; &nbsp; &nbsp; &nbsp; &nbsp; } &nbsp; &nbsp; &nbsp; &nbsp; for (String orderNo : dq) { &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Double xs = orderRedis.score(DELAY_QUEUE_NAME, orderNo); &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Double now = System.currentTimeMillis() * 1.0; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if (xs { &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; CancelOrderReq req = new CancelOrderReq(); &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; req.setOrderNo(orderNo); &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; req.setCancelType(OrderActionEnum.TIME_OUT_CANCEL); &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; orderService.cancelOrder(req); &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }); &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; } else { &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; \/\/log.info(\"{} no time out\", orderNo); &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; \/\/\u5982\u679c\u6700\u5c0f\u7684\u90fd\u6ca1\u6709\u8fc7\u671f\uff0c\u5269\u4f59\u7684\u5219\u4e0d\u7528\u5904\u7406\u4e86 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; break; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; } &nbsp; &nbsp; &nbsp; &nbsp; } &nbsp; &nbsp; } &nbsp; &nbsp; public void addToRedis(String orderNo, long delayTime) { &nbsp; &nbsp; &nbsp; &nbsp; orderRedis.add(DELAY_QUEUE_NAME, orderNo, delayTime * 1.0); &nbsp; &nbsp; } &nbsp; &nbsp; public void removeFromRedis(String orderNo) { &nbsp; &nbsp; &nbsp; &nbsp; orderRedis.remove(DELAY_QUEUE_NAME, orderNo); &nbsp; &nbsp; } }\n    \n   <\/pre>\n<h2>\u515c\u5e95\u7b56\u7565<\/h2>\n<pre>\/**\n&nbsp; &nbsp; &nbsp;* \u53d6\u6d88\u8ba2\u5355--10\u5206\u949f--20\u5206\u949f\u6267\u884c\u4e00\u6b21\n&nbsp; &nbsp; &nbsp;*\/\n&nbsp; &nbsp; @XxlJob(\"cancelOrder20Minutes\")\n&nbsp; &nbsp; public void cancelOrderTenMinutes() {\n&nbsp; &nbsp; &nbsp; &nbsp; log.info(\"*****[\u5f00\u59cb\uff1a\u4e0b\u5355\u5341\u5206\u949f\u4ee5\u540e\u7cfb\u7edf\u81ea\u52a8\u53d6\u6d88\u8ba2\u5355]*****\");\n&nbsp; &nbsp; &nbsp; &nbsp; Date start = DateUtil.dateRoll(new Date(), Calendar.MINUTE,-20);\n&nbsp; &nbsp; &nbsp; &nbsp; Date end = new Date();\n&nbsp; &nbsp; &nbsp; &nbsp;List\n   \n     clorderList =clOrderMapper.selectListAllOrdrWaiting(start,end);\n&nbsp; &nbsp; &nbsp; &nbsp;if(ObjectUtil.isNotEmpty(clorderList)){\n&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;for(int i=0;i\n    \n     10){ &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;ClOrder clOrderTemp = new ClOrder(); &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;clOrderTemp.setOrderState(\"3\"); &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;clOrderTemp.setId(clOrder.getId()); &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;clOrderTemp.setMemberId(clOrder.getMemberId()); &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;String msg=\"\u60a8\u7684\u8ba2\u5355\u5df2\u7ecf\u53d6\u6d88\uff0c\u8ba2\u5355\u91d1\u989d\u5df2\u53d1\u653e\u81f3\u60a8\u7684\u8d26\u6237\u8bf7\u67e5\u6536~\"; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;try { &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;boolean b = orderService.cancelOrder(clOrderTemp,msg); &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;if(!b){ &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;log.info(\"[\u8ba2\u5355\u5931\u6548\uff1a\u5b9a\u65f6\u4efb\u52a1\u515c\u5e95\u7b56\u7565\u66f4\u65b0\u5931\u8d25]**\u8ba2\u5355ID: {}\",clOrderTemp.getId()); &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;} &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;log.info(\"[Redis\u8ba2\u5355\u53d6\u6d88\u8ba2\u5355\u5931\u6548\uff0c\u5b9a\u65f6\u4efb\u52a1\u515c\u5e95\u7b56\u7565\u751f\u6548]\"); &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;}catch (Exception e){ &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;log.info(\"[\u8ba2\u5355\u5931\u6548\uff1a\u5b9a\u65f6\u4efb\u52a1\u515c\u5e95\u7b56\u7565\u66f4\u65b0\u5931\u8d25]**\u8ba2\u5355ID: {}\",clOrderTemp.getId()); &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;e.printStackTrace(); &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;} &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;} &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;} &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;} &nbsp; &nbsp; &nbsp; &nbsp;} &nbsp; &nbsp; &nbsp; &nbsp; log.info(\"*****[\u7ed3\u675f\uff1a\u4e0b\u5355\u5341\u5206\u949f\u4ee5\u540e\u7cfb\u7edf\u81ea\u52a8\u53d6\u6d88\u8ba2\u5355]*****\"); &nbsp; &nbsp; } \n    \n   <\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Redis\u5b9e\u73b0\u8ba2\u5355\u8fc7\u671f\u5220\u9664\u7684\u65b9\u6cd5&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-201505","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/201505","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=201505"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/201505\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=201505"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=201505"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=201505"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}