{"id":202154,"date":"2025-05-10T11:51:28","date_gmt":"2025-05-10T03:51:28","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202154\/"},"modified":"2025-05-10T11:51:28","modified_gmt":"2025-05-10T03:51:28","slug":"redis%e5%9c%a8%e5%88%86%e5%b8%83%e5%bc%8f%e5%ad%98%e5%82%a8%e4%b8%ad%e7%9a%84%e5%ba%94%e7%94%a8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202154\/","title":{"rendered":"Redis\u5728\u5206\u5e03\u5f0f\u5b58\u50a8\u4e2d\u7684\u5e94\u7528"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>Redis\u5728\u5206\u5e03\u5f0f\u5b58\u50a8\u4e2d\u7684\u5e94\u7528<\/h1>\n<p>\u5077\u5077\u52aa\u529b\uff0c\u6084\u65e0\u58f0\u606f\u5730\u53d8\u5f3a\uff0c\u7136\u540e\u60ca\u8273\u6240\u6709\u4eba\uff01\u54c8\u54c8\uff0c\u5c0f\u4f19\u4f34\u4eec\u53c8\u6765\u5b66\u4e60\u5566~\u4eca\u5929\u6211\u5c06\u7ed9\u5927\u5bb6\u4ecb\u7ecd<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aRedis\u5728\u5206\u5e03\u5f0f\u5b58\u50a8\u4e2d\u7684\u5e94\u7528\u300b<\/span>\uff0c\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u4f1a\u8bb2\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u4e0d\u77e5\u9053\u5927\u5bb6\u5bf9\u5176\u90fd\u6709\u591a\u5c11\u4e86\u89e3\uff0c\u4e0b\u9762\u6211\u4eec\u5c31\u4e00\u8d77\u6765\u770b\u4e00\u5427\uff01\u5f53\u7136\uff0c\u975e\u5e38\u5e0c\u671b\u5927\u5bb6\u80fd\u591a\u591a\u8bc4\u8bba\uff0c\u7ed9\u51fa\u5408\u7406\u7684\u5efa\u8bae\uff0c\u6211\u4eec\u4e00\u8d77\u5b66\u4e60\uff0c\u4e00\u8d77\u8fdb\u6b65\uff01<\/p>\n<p>Redis\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u5185\u5b58\u6570\u636e\u7ed3\u6784\u5b58\u50a8\u7cfb\u7edf\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u6570\u636e\u7f13\u5b58\u3001\u6d88\u606f\u961f\u5217\u3001\u5b9e\u65f6\u7edf\u8ba1\u5206\u6790\u3001\u5b9e\u65f6\u5904\u7406\u7b49\u591a\u79cd\u5e94\u7528\u573a\u666f\u3002\u5728\u5206\u5e03\u5f0f\u5b58\u50a8\u4e2d\uff0cRedis\u4e5f\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u672c\u6587\u5c06\u4ecb\u7ecdRedis\u5728\u5206\u5e03\u5f0f\u5b58\u50a8\u4e2d\u7684\u5e94\u7528\u3002<\/p>\n<ol>\n<li>\u6570\u636e\u7f13\u5b58<\/li>\n<\/ol>\n<p>\u5728\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\uff0c\u6570\u636e\u901a\u5e38\u5206\u5e03\u5728\u591a\u4e2a\u8282\u70b9\u4e2d\uff0c\u4e3a\u4e86\u51cf\u5c11\u8282\u70b9\u95f4\u7684\u6570\u636e\u4f20\u8f93\u91cf\uff0c\u540c\u65f6\u63d0\u9ad8\u6570\u636e\u8bbf\u95ee\u901f\u5ea6\uff0c\u4e00\u822c\u4f1a\u4f7f\u7528\u7f13\u5b58\u6280\u672f\u3002Redis\u4f5c\u4e3a\u4e00\u6b3e\u9ad8\u6027\u80fd\u7684\u5185\u5b58\u7f13\u5b58\u6570\u636e\u5e93\uff0c\u53ef\u4ee5\u4f5c\u4e3a\u5206\u5e03\u5f0f\u7cfb\u7edf\u7684\u7f13\u5b58\u5c42\u4f7f\u7528\uff0c\u51cf\u5c11\u5bf9\u5e95\u5c42\u5b58\u50a8\u7684\u8bbf\u95ee\u538b\u529b\u3002<\/p>\n<p>\u5728\u4f7f\u7528Redis\u4f5c\u4e3a\u7f13\u5b58\u5c42\u65f6\uff0c\u53ef\u4ee5\u8bbe\u5b9a\u7f13\u5b58\u8fc7\u671f\u65f6\u95f4\uff0c\u907f\u514d\u6570\u636e\u8fc7\u671f\u6216\u8005\u6570\u636e\u4e0d\u4e00\u81f4\u7684\u95ee\u9898\u3002Redis\u8fd8\u652f\u6301\u5206\u5e03\u5f0f\u9501\uff0c\u53ef\u4ee5\u89e3\u51b3\u591a\u4e2a\u5ba2\u6237\u7aef\u540c\u65f6\u8bbf\u95ee\u7f13\u5b58\u7684\u95ee\u9898\u3002<\/p>\n<ol>\n<li>\u5206\u5e03\u5f0f\u9501<\/li>\n<\/ol>\n<p>\u5728\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\uff0c\u591a\u4e2a\u5ba2\u6237\u7aef\u540c\u65f6\u8bbf\u95ee\u540c\u4e00\u4efd\u6570\u636e\u65f6\uff0c\u4f1a\u51fa\u73b0\u5e76\u53d1\u8bbf\u95ee\u7684\u95ee\u9898\uff0c\u8fd9\u65f6\u5019\u5f15\u5165\u5206\u5e03\u5f0f\u9501\u53ef\u4ee5\u907f\u514d\u6570\u636e\u4e0d\u4e00\u81f4\u7684\u95ee\u9898\u3002\u5728Redis\u4e2d\uff0c\u4f7f\u7528SETNX\uff08SET if Not eXists\uff09\u547d\u4ee4\u53ef\u4ee5\u5b9e\u73b0\u5206\u5e03\u5f0f\u9501\u3002<\/p>\n<p>\u5f53\u591a\u4e2a\u5ba2\u6237\u7aef\u9700\u8981\u83b7\u53d6\u540c\u4e00\u4efd\u6570\u636e\u65f6\uff0c\u9996\u5148\u4f1a\u62a2\u5360\u5f0f\u5730\u4f7f\u7528SETNX\u547d\u4ee4\uff0c\u5982\u679c\u8fd4\u56de\u7ed3\u679c\u662f1\uff0c\u8bf4\u660e\u83b7\u53d6\u9501\u6210\u529f\uff1b\u5982\u679c\u8fd4\u56de\u7ed3\u679c\u662f0\uff0c\u8bf4\u660e\u5f53\u524d\u5df2\u7ecf\u6709\u5176\u4ed6\u5ba2\u6237\u7aef\u83b7\u53d6\u5230\u9501\u3002\u83b7\u53d6\u5230\u5206\u5e03\u5f0f\u9501\u7684\u5ba2\u6237\u7aef\u9700\u8981\u5728\u4f7f\u7528\u5b8c\u8be5\u6570\u636e\u540e\uff0c\u4f7f\u7528DEL\u547d\u4ee4\u91ca\u653e\u9501\u3002<\/p>\n<ol>\n<li>\u5206\u5e03\u5f0f\u96c6\u7fa4<\/li>\n<\/ol>\n<p>\u5728\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\uff0c\u5982\u679c\u5355\u53f0Redis\u670d\u52a1\u5668\u7684\u5bb9\u91cf\u65e0\u6cd5\u6ee1\u8db3\u9700\u6c42\uff0c\u53ef\u4ee5\u91c7\u7528Redis\u5206\u5e03\u5f0f\u96c6\u7fa4\u6280\u672f\u3002Redis\u96c6\u7fa4\u91c7\u7528\u5206\u7247\u5b58\u50a8\u7684\u65b9\u5f0f\uff0c\u5c06\u6570\u636e\u5206\u6563\u5b58\u50a8\u5728\u591a\u4e2a\u8282\u70b9\u4e2d\uff0c\u6bcf\u4e2a\u8282\u70b9\u53ea\u5b58\u50a8\u90e8\u5206\u6570\u636e\u3002<\/p>\n<p>Redis\u96c6\u7fa4\u91c7\u7528\u4e3b\u4ece\u590d\u5236\u7684\u65b9\u5f0f\u5b9e\u73b0\u6570\u636e\u540c\u6b65\uff0c\u6bcf\u4e2a\u5206\u7247\u8282\u70b9\u90fd\u6709\u81ea\u5df1\u7684\u4e3b\u8282\u70b9\u548c\u591a\u4e2a\u4ece\u8282\u70b9\u3002\u5f53\u4e3b\u8282\u70b9\u6302\u6389\u7684\u65f6\u5019\uff0c\u4ece\u8282\u70b9\u4f1a\u81ea\u52a8\u9009\u62e9\u65b0\u7684\u4e3b\u8282\u70b9\u3002<\/p>\n<ol>\n<li>\u6d88\u606f\u961f\u5217<\/li>\n<\/ol>\n<p>Redis\u4f5c\u4e3a\u9ad8\u6027\u80fd\u7684\u5185\u5b58\u6570\u636e\u5e93\uff0c\u8fd8\u53ef\u4ee5\u4f5c\u4e3a\u6d88\u606f\u961f\u5217\u5728\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\u4f7f\u7528\uff0c\u5b83\u53ef\u4ee5\u63d0\u4f9b\u53d1\u5e03\/\u8ba2\u9605\uff08Pub\/Sub\uff09\u6a21\u5f0f\uff0c\u53ef\u4ee5\u5b9e\u73b0\u6d88\u606f\u901a\u77e5\u529f\u80fd\u3002<\/p>\n<p>\u5728Redis\u4e2d\uff0c\u53d1\u5e03\u8005\u53ef\u4ee5\u901a\u8fc7PUBLISH\u547d\u4ee4\u53d1\u5e03\u6d88\u606f\uff0c\u540c\u65f6\u8ba2\u9605\u8005\u53ef\u4ee5\u4f7f\u7528SUBSCRIBE\u547d\u4ee4\u8ba2\u9605\u6d88\u606f\uff0c\u5f53\u6709\u6d88\u606f\u88ab\u53d1\u5e03\u65f6\uff0c\u6240\u6709\u8ba2\u9605\u8005\u90fd\u80fd\u591f\u6536\u5230\u8be5\u6d88\u606f\u3002\u8fd9\u79cd\u6d88\u606f\u901a\u77e5\u65b9\u5f0f\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u5b9e\u65f6\u63a8\u9001\u529f\u80fd\u3002<\/p>\n<p>\u7ed3\u8bed<\/p>\n<p>Redis\u4f5c\u4e3a\u4e00\u6b3e\u9ad8\u6027\u80fd\u5185\u5b58\u6570\u636e\u5e93\uff0c\u5728\u5206\u5e03\u5f0f\u5b58\u50a8\u4e2d\u7684\u5e94\u7528\u975e\u5e38\u5e7f\u6cdb\uff0c\u5b83\u53ef\u4ee5\u4f5c\u4e3a\u6570\u636e\u7f13\u5b58\u3001\u5206\u5e03\u5f0f\u9501\u3001\u5206\u5e03\u5f0f\u96c6\u7fa4\u4ee5\u53ca\u6d88\u606f\u961f\u5217\u7b49\u591a\u79cd\u5e94\u7528\u573a\u666f\u4e2d\u7684\u5173\u952e\u6280\u672f\u3002\u540c\u65f6\uff0c\u5728\u4f7f\u7528Redis\u65f6\u9700\u8981\u6ce8\u610f\u6570\u636e\u4e00\u81f4\u6027\u548c\u9ad8\u53ef\u7528\u6027\u7b49\u95ee\u9898\uff0c\u9700\u8981\u7ed3\u5408\u5177\u4f53\u573a\u666f\u8fdb\u884c\u4f18\u5316\u3002<\/p>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   \u82f1\u77fd\u667a\u80fd\u5168\u7403\u9996\u6b3e AI \u836f\u7269\u5b8c\u6210 2 \u671f\u4e34\u5e8a\u8bd5\u9a8c\u9996\u4f8b\u60a3\u8005\u7ed9\u836f\n <\/dd>\n<\/dl>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   \u534e\u4e3a\u9e3f\u8499\u529e\u516c\u5957\u88c5\uff1a\u624b\u673a\u3001\u5e73\u677f\u3001\u7535\u8111\u7ec4\u5408\uff0c\u529e\u516c\u6548\u7387\u7ffb\u500d\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>Redis\u5728\u5206\u5e03\u5f0f\u5b58\u50a8\u4e2d\u7684\u5e94\u7528 &#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-202154","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202154","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=202154"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202154\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=202154"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=202154"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=202154"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}