{"id":167223,"date":"2024-11-05T23:23:18","date_gmt":"2024-11-05T15:23:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/167223\/"},"modified":"2024-11-05T23:23:19","modified_gmt":"2024-11-05T15:23:19","slug":"%e5%88%a9%e7%94%a8redis%e9%ab%98%e6%95%88%e5%af%a6%e7%8f%be%e8%a8%88%e6%99%82%e5%8a%9f%e8%83%bd%ef%bc%88%e5%a6%82%e4%bd%95%e5%88%a9%e7%94%a8redis%e8%a8%88%e6%99%82%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/167223\/","title":{"rendered":"\u5229\u7528Redis\u9ad8\u6548\u5be6\u73fe\u8a08\u6642\u529f\u80fd\uff08\u5982\u4f55\u5229\u7528redis\u8a08\u6642\uff09"},"content":{"rendered":"<h1 id=\"%e5%88%a9%e7%94%a8redis%e9%ab%98%e6%95%88%e5%af%a6%e7%8f%be%e8%a8%88%e6%99%82%e5%8a%9f%e8%83%bd%ef%bc%88%e5%a6%82%e4%bd%95%e5%88%a9%e7%94%a8redis%e8%a8%88%e6%99%82%ef%bc%89-ylLEMTRPWJ\">\u5229\u7528Redis\u9ad8\u6548\u5be6\u73fe\u8a08\u6642\u529f\u80fd\uff08\u5982\u4f55\u5229\u7528redis\u8a08\u6642\uff09<\/h1>\n<p>\u5728\u73fe\u4ee3\u61c9\u7528\u7a0b\u5f0f\u4e2d\uff0c\u8a08\u6642\u529f\u80fd\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u7121\u8ad6\u662f\u7528\u65bc\u4efb\u52d9\u8abf\u5ea6\u3001\u9650\u6642\u6d3b\u52d5\u9084\u662f\u8a08\u6642\u5668\uff0c\u958b\u767c\u8005\u90fd\u9700\u8981\u4e00\u500b\u9ad8\u6548\u4e14\u53ef\u9760\u7684\u89e3\u6c7a\u65b9\u6848\u3002Redis\uff0c\u4f5c\u70ba\u4e00\u500b\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u529f\u80fd\u4f86\u5be6\u73fe\u8a08\u6642\u529f\u80fd\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528Redis\u4f86\u9ad8\u6548\u5730\u5be6\u73fe\u8a08\u6642\u529f\u80fd\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-ylLEMTRPWJ\">Redis\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis\u662f\u4e00\u500b\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u3002\u7531\u65bc\u5176\u9ad8\u6548\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0cRedis\u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\uff0c\u5305\u62ec\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u8a08\u6642\u529f\u80fd\u7b49\u3002<\/p>\n<h2 id=\"%e5%88%a9%e7%94%a8redis%e5%af%a6%e7%8f%be%e8%a8%88%e6%99%82%e5%8a%9f%e8%83%bd%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%96%b9%e6%b3%95-ylLEMTRPWJ\">\u5229\u7528Redis\u5be6\u73fe\u8a08\u6642\u529f\u80fd\u7684\u57fa\u672c\u65b9\u6cd5<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528\u591a\u7a2e\u65b9\u6cd5\u4f86\u5be6\u73fe\u8a08\u6642\u529f\u80fd\u3002\u4ee5\u4e0b\u662f\u5e7e\u7a2e\u5e38\u898b\u7684\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8redis%e7%9a%84%e9%81%8e%e6%9c%9f%e9%8d%b5-ylLEMTRPWJ\">1. \u4f7f\u7528Redis\u7684\u904e\u671f\u9375<\/h3>\n<p>Redis\u63d0\u4f9b\u4e86\u904e\u671f\u9375\u7684\u529f\u80fd\uff0c\u9019\u4f7f\u5f97\u6211\u5011\u53ef\u4ee5\u8f15\u9b06\u5730\u8a2d\u7f6e\u4e00\u500b\u9375\u7684\u6709\u6548\u671f\u3002\u7576\u9375\u904e\u671f\u5f8c\uff0cRedis\u6703\u81ea\u52d5\u522a\u9664\u8a72\u9375\u3002\u9019\u5c0d\u65bc\u9700\u8981\u5728\u7279\u5b9a\u6642\u9593\u5f8c\u81ea\u52d5\u5931\u6548\u7684\u8a08\u6642\u529f\u80fd\u975e\u5e38\u6709\u7528\u3002<\/p>\n<pre><code>SET mytimer \"active\" EX 60  # \u8a2d\u7f6emytimer\u9375\uff0c60\u79d2\u5f8c\u904e\u671f\n<\/code><\/pre>\n<p>\u5728\u4e0a\u9762\u7684\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u8a2d\u7f6e\u4e86\u4e00\u500b\u540d\u70ba<code>mytimer<\/code>\u7684\u9375\uff0c\u4e26\u6307\u5b9a\u5176\u572860\u79d2\u5f8c\u904e\u671f\u3002\u9019\u6a23\uff0c\u6211\u5011\u5c31\u53ef\u4ee5\u5229\u7528Redis\u7684\u904e\u671f\u6a5f\u5236\u4f86\u5be6\u73fe\u7c21\u55ae\u7684\u8a08\u6642\u529f\u80fd\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8redis%e7%9a%84%e5%88%97%e8%a1%a8%e5%92%8c%e9%9b%86%e5%90%88-ylLEMTRPWJ\">2. \u4f7f\u7528Redis\u7684\u5217\u8868\u548c\u96c6\u5408<\/h3>\n<p>\u5982\u679c\u9700\u8981\u66f4\u8907\u96dc\u7684\u8a08\u6642\u529f\u80fd\uff0c\u4f8b\u5982\u8a08\u6642\u5668\u7684\u5012\u8a08\u6642\u6216\u5b9a\u6642\u4efb\u52d9\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u5217\u8868\u548c\u96c6\u5408\u4f86\u7ba1\u7406\u8a08\u6642\u4efb\u52d9\u3002<\/p>\n<pre><code>LPUSH timers \"task1:60\"  # \u5c07\u4efb\u52d9\u548c\u6642\u9593\u63a8\u5165\u5217\u8868\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u5c07\u4e00\u500b\u540d\u70ba<code>task1<\/code>\u7684\u4efb\u52d9\u548c\u5176\u8a08\u664260\u79d2\u7684\u6642\u9593\u63a8\u5165Redis\u7684\u5217\u8868\u4e2d\u3002\u63a5\u4e0b\u4f86\uff0c\u6211\u5011\u53ef\u4ee5\u5b9a\u671f\u6aa2\u67e5\u9019\u500b\u5217\u8868\uff0c\u4e26\u6839\u64da\u6642\u9593\u4f86\u57f7\u884c\u76f8\u61c9\u7684\u4efb\u52d9\u3002<\/p>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8redis%e7%9a%84pub-sub%e5%8a%9f%e8%83%bd-ylLEMTRPWJ\">3. \u4f7f\u7528Redis\u7684Pub\/Sub\u529f\u80fd<\/h3>\n<p>Redis\u7684Pub\/Sub\u529f\u80fd\u53ef\u4ee5\u7528\u4f86\u5be6\u73fe\u8a08\u6642\u5668\u7684\u901a\u77e5\u6a5f\u5236\u3002\u7576\u8a08\u6642\u7d50\u675f\u6642\uff0c\u6211\u5011\u53ef\u4ee5\u901a\u904e\u767c\u5e03\u6d88\u606f\u4f86\u901a\u77e5\u76f8\u95dc\u7684\u8a02\u95b1\u8005\u3002<\/p>\n<pre><code>PUBLISH timer_channel \"task1 completed\"  # \u767c\u5e03\u8a08\u6642\u5b8c\u6210\u7684\u6d88\u606f\n<\/code><\/pre>\n<p>\u9019\u6a23\uff0c\u7576\u8a08\u6642\u5668\u5b8c\u6210\u6642\uff0c\u6240\u6709\u8a02\u95b1\u4e86<code>timer_channel<\/code>\u7684\u5ba2\u6236\u7aef\u90fd\u6703\u6536\u5230\u901a\u77e5\uff0c\u5f9e\u800c\u57f7\u884c\u76f8\u61c9\u7684\u64cd\u4f5c\u3002<\/p>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e6%a1%88%e4%be%8b-ylLEMTRPWJ\">\u5be6\u969b\u61c9\u7528\u6848\u4f8b<\/h2>\n<p>\u5047\u8a2d\u6211\u5011\u6b63\u5728\u958b\u767c\u4e00\u500b\u5728\u7dda\u904a\u6232\uff0c\u73a9\u5bb6\u9700\u8981\u5728\u7279\u5b9a\u6642\u9593\u5167\u5b8c\u6210\u4efb\u52d9\u3002\u6211\u5011\u53ef\u4ee5\u5229\u7528Redis\u4f86\u7ba1\u7406\u9019\u4e9b\u8a08\u6642\u4efb\u52d9\uff0c\u4e26\u5728\u6642\u9593\u5230\u9054\u6642\u901a\u77e5\u73a9\u5bb6\u3002<\/p>\n<p>\u9996\u5148\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528\u904e\u671f\u9375\u4f86\u8a2d\u7f6e\u6bcf\u500b\u4efb\u52d9\u7684\u6642\u9593\u9650\u5236\uff1a<\/p>\n<pre><code>SET player1_task \"active\" EX 120  # \u73a9\u5bb61\u7684\u4efb\u52d9\u5728120\u79d2\u5f8c\u904e\u671f\n<\/code><\/pre>\n<p>\u7136\u5f8c\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528Pub\/Sub\u4f86\u901a\u77e5\u73a9\u5bb6\u4efb\u52d9\u7684\u72c0\u614b\uff1a<\/p>\n<pre><code>PUBLISH player1_channel \"Your task is about to expire!\"  # \u901a\u77e5\u73a9\u5bb6\u4efb\u52d9\u5373\u5c07\u904e\u671f\n<\/code><\/pre>\n<p>\u9019\u6a23\uff0c\u6211\u5011\u5c31\u80fd\u5920\u9ad8\u6548\u5730\u7ba1\u7406\u8a08\u6642\u529f\u80fd\uff0c\u4e26\u78ba\u4fdd\u73a9\u5bb6\u80fd\u5920\u53ca\u6642\u6536\u5230\u901a\u77e5\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-ylLEMTRPWJ\">\u7e3d\u7d50<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u65b9\u6cd5\u4f86\u5be6\u73fe\u8a08\u6642\u529f\u80fd\u3002\u7121\u8ad6\u662f\u4f7f\u7528\u904e\u671f\u9375\u3001\u5217\u8868\u548c\u96c6\u5408\uff0c\u9084\u662fPub\/Sub\u529f\u80fd\uff0c\u958b\u767c\u8005\u90fd\u53ef\u4ee5\u6839\u64da\u5177\u9ad4\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u65b9\u6848\u3002\u901a\u904e\u5408\u7406\u5229\u7528Redis\u7684\u7279\u6027\uff0c\u6211\u5011\u53ef\u4ee5\u69cb\u5efa\u51fa\u9ad8\u6548\u4e14\u53ef\u9760\u7684\u8a08\u6642\u7cfb\u7d71\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u61c9\u7528\u7a0b\u5f0f\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u90e8\u7f72Redis\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u8a08\u6642\u529f\u80fd\u63d0\u4f9b\u5f37\u5927\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5229\u7528Redis\u9ad8\u6548\u5be6\u73fe\u8a08\u6642\u529f\u80fd\uff0c\u63d0\u5347\u61c9\u7528\u6027\u80fd\u8207\u6548\u7387\uff0c\u7c21\u5316\u6642\u9593\u7ba1\u7406\u7684\u6700\u4f73\u5be6\u8e10\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-167223","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167223","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"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=167223"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167223\/revisions"}],"predecessor-version":[{"id":167224,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167223\/revisions\/167224"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=167223"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=167223"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=167223"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}