{"id":97264,"date":"2024-10-20T16:22:19","date_gmt":"2024-10-20T08:22:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/97264\/"},"modified":"2024-10-20T16:22:19","modified_gmt":"2024-10-20T08:22:19","slug":"redis-%e8%a2%ab%e5%82%be%e8%81%bd%e7%9a%84%e8%81%b2%e9%9f%b3%ef%bc%88redis%e7%9b%a3%e8%81%bd%e8%80%85%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/97264\/","title":{"rendered":"Redis \u88ab\u50be\u807d\u7684\u8072\u97f3\uff08redis\u76e3\u807d\u8005\uff09"},"content":{"rendered":"<h1 id=\"redis-%e8%a2%ab%e5%82%be%e8%81%bd%e7%9a%84%e8%81%b2%e9%9f%b3%ef%bc%88redis-%e7%9b%a3%e8%81%bd%e8%80%85%ef%bc%89-VZoWblIuil\">Redis \u88ab\u50be\u807d\u7684\u8072\u97f3\uff08Redis \u76e3\u807d\u8005\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5df2\u7d93\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u7684\u6838\u5fc3\u7d44\u4ef6\u3002Redis \u4e0d\u50c5\u63d0\u4f9b\u4e86\u5feb\u901f\u7684\u6578\u64da\u5b58\u53d6\u80fd\u529b\uff0c\u9084\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u9019\u4f7f\u5f97\u5b83\u5728\u5404\u7a2e\u5834\u666f\u4e2d\u90fd\u80fd\u767c\u63ee\u91cd\u8981\u4f5c\u7528\u3002\u5176\u4e2d\uff0cRedis \u7684\u76e3\u807d\u8005\u529f\u80fd\uff08Pub\/Sub\uff09\u662f\u4e00\u500b\u975e\u5e38\u6709\u7528\u7684\u7279\u6027\uff0c\u80fd\u5920\u5be6\u73fe\u5373\u6642\u6d88\u606f\u50b3\u905e\u548c\u4e8b\u4ef6\u9a45\u52d5\u7684\u67b6\u69cb\u3002<\/p>\n<h2 id=\"redis-%e7%9b%a3%e8%81%bd%e8%80%85%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-VZoWblIuil\">Redis \u76e3\u807d\u8005\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis \u7684\u76e3\u807d\u8005\u529f\u80fd\u57fa\u65bc\u767c\u5e03\/\u8a02\u95b1\u6a21\u5f0f\uff08Pub\/Sub\uff09\u3002\u5728\u9019\u7a2e\u6a21\u5f0f\u4e2d\uff0c\u5ba2\u6236\u7aef\u53ef\u4ee5\u8a02\u95b1\u7279\u5b9a\u7684\u983b\u9053\uff0c\u4e26\u5728\u6709\u6d88\u606f\u767c\u5e03\u5230\u9019\u4e9b\u983b\u9053\u6642\u63a5\u6536\u901a\u77e5\u3002\u9019\u7a2e\u8a2d\u8a08\u4f7f\u5f97\u4e0d\u540c\u7684\u61c9\u7528\u7a0b\u5e8f\u6216\u670d\u52d9\u4e4b\u9593\u53ef\u4ee5\u8f15\u9b06\u5730\u9032\u884c\u901a\u4fe1\uff0c\u800c\u4e0d\u9700\u8981\u76f4\u63a5\u7684\u9023\u63a5\u3002<\/p>\n<h3 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-redis-%e7%9b%a3%e8%81%bd%e8%80%85-VZoWblIuil\">\u5982\u4f55\u4f7f\u7528 Redis \u76e3\u807d\u8005<\/h3>\n<p>\u4f7f\u7528 Redis \u7684\u76e3\u807d\u8005\u529f\u80fd\u975e\u5e38\u7c21\u55ae\u3002\u4ee5\u4e0b\u662f\u57fa\u672c\u7684\u4f7f\u7528\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li>\u9996\u5148\uff0c\u555f\u52d5 Redis \u4f3a\u670d\u5668\u3002<\/li>\n<li>\u7136\u5f8c\uff0c\u4f7f\u7528 Redis \u5ba2\u6236\u7aef\u9023\u63a5\u5230\u4f3a\u670d\u5668\u3002<\/li>\n<li>\u63a5\u4e0b\u4f86\uff0c\u8a02\u95b1\u4e00\u500b\u6216\u591a\u500b\u983b\u9053\u3002<\/li>\n<li>\u6700\u5f8c\uff0c\u7576\u6709\u6d88\u606f\u767c\u5e03\u5230\u9019\u4e9b\u983b\u9053\u6642\uff0c\u5ba2\u6236\u7aef\u5c07\u63a5\u6536\u5230\u901a\u77e5\u3002<\/li>\n<\/ol>\n<h4 id=\"%e7%a4%ba%e4%be%8b%e4%bb%a3%e7%a2%bc-VZoWblIuil\">\u793a\u4f8b\u4ee3\u78bc<\/h4>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684 Python \u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528 Redis \u7684\u76e3\u807d\u8005\u529f\u80fd\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230 Redis \u4f3a\u670d\u5668\nclient = redis.StrictRedis(host='localhost', port=6379, db=0)\n\n# \u5b9a\u7fa9\u4e00\u500b\u56de\u8abf\u51fd\u6578\uff0c\u7528\u65bc\u8655\u7406\u63a5\u6536\u5230\u7684\u6d88\u606f\ndef message_handler(message):\n    print(f\"\u63a5\u6536\u5230\u6d88\u606f: {message['data']}\")\n\n# \u5275\u5efa\u4e00\u500b Pub\/Sub \u5c0d\u8c61\npubsub = client.pubsub()\n\n# \u8a02\u95b1\u983b\u9053\npubsub.subscribe(**{'my_channel': message_handler})\n\n# \u958b\u59cb\u76e3\u807d\nprint(\"\u958b\u59cb\u76e3\u807d\u983b\u9053...\")\npubsub.run_in_thread(sleep_time=0.001)\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u5275\u5efa\u4e86\u4e00\u500b Redis \u5ba2\u6236\u7aef\uff0c\u4e26\u8a02\u95b1\u4e86\u4e00\u500b\u540d\u70ba &#8220;my_channel&#8221; \u7684\u983b\u9053\u3002\u7576\u6709\u6d88\u606f\u767c\u5e03\u5230\u8a72\u983b\u9053\u6642\uff0c`message_handler` \u51fd\u6578\u5c07\u88ab\u8abf\u7528\uff0c\u4e26\u6253\u5370\u51fa\u63a5\u6536\u5230\u7684\u6d88\u606f\u3002<\/p>\n<h2 id=\"redis-%e7%9b%a3%e8%81%bd%e8%80%85%e7%9a%84%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-VZoWblIuil\">Redis \u76e3\u807d\u8005\u7684\u61c9\u7528\u5834\u666f<\/h2>\n<p>Redis \u7684\u76e3\u807d\u8005\u529f\u80fd\u5728\u8a31\u591a\u5834\u666f\u4e2d\u90fd\u80fd\u767c\u63ee\u4f5c\u7528\uff0c\u5305\u62ec\u4f46\u4e0d\u9650\u65bc\uff1a<\/p>\n<ul>\n<li><strong>\u5373\u6642\u804a\u5929\u61c9\u7528\uff1a<\/strong>\u4f7f\u7528 Redis \u76e3\u807d\u8005\u4f86\u5be6\u73fe\u5373\u6642\u6d88\u606f\u50b3\u905e\uff0c\u8b93\u7528\u6236\u80fd\u5920\u5373\u6642\u63a5\u6536\u5230\u5176\u4ed6\u7528\u6236\u7684\u6d88\u606f\u3002<\/li>\n<li><strong>\u901a\u77e5\u7cfb\u7d71\uff1a<\/strong>\u5728\u61c9\u7528\u7a0b\u5e8f\u4e2d\u4f7f\u7528 Redis \u76e3\u807d\u8005\u4f86\u63a8\u9001\u901a\u77e5\uff0c\u4f8b\u5982\u7528\u6236\u6d3b\u52d5\u3001\u7cfb\u7d71\u66f4\u65b0\u7b49\u3002<\/li>\n<li><strong>\u4e8b\u4ef6\u9a45\u52d5\u67b6\u69cb\uff1a<\/strong>\u5728\u5fae\u670d\u52d9\u67b6\u69cb\u4e2d\uff0c\u4f7f\u7528 Redis \u76e3\u807d\u8005\u4f86\u5be6\u73fe\u670d\u52d9\u4e4b\u9593\u7684\u4e8b\u4ef6\u901a\u77e5\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-VZoWblIuil\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u96d6\u7136 Redis \u7684\u76e3\u807d\u8005\u529f\u80fd\u975e\u5e38\u5f37\u5927\uff0c\u4f46\u5728\u4f7f\u7528\u6642\u4e5f\u9700\u8981\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u76e3\u807d\u8005\u6a21\u5f0f\u4e0d\u4fdd\u8b49\u6d88\u606f\u7684\u6301\u4e45\u6027\uff0c\u9019\u610f\u5473\u8457\u5982\u679c\u8a02\u95b1\u8005\u5728\u6d88\u606f\u767c\u5e03\u6642\u4e0d\u5728\u7dda\uff0c\u5247\u5c07\u7121\u6cd5\u63a5\u6536\u5230\u8a72\u6d88\u606f\u3002<\/li>\n<li>\u5728\u9ad8\u6d41\u91cf\u7684\u60c5\u6cc1\u4e0b\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u6027\u80fd\u74f6\u9838\uff0c\u56e0\u6b64\u9700\u8981\u6839\u64da\u5be6\u969b\u9700\u6c42\u9032\u884c\u8abf\u6574\u3002<\/li>\n<li>\u9700\u8981\u8003\u616e\u6d88\u606f\u7684\u9806\u5e8f\u6027\uff0c\u7279\u5225\u662f\u5728\u591a\u500b\u767c\u5e03\u8005\u7684\u60c5\u6cc1\u4e0b\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-VZoWblIuil\">\u7e3d\u7d50<\/h2>\n<p>Redis \u7684\u76e3\u807d\u8005\u529f\u80fd\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u4e00\u7a2e\u7c21\u55ae\u800c\u9ad8\u6548\u7684\u65b9\u5f0f\u4f86\u5be6\u73fe\u5373\u6642\u6d88\u606f\u50b3\u905e\u548c\u4e8b\u4ef6\u9a45\u52d5\u7684\u67b6\u69cb\u3002\u7121\u8ad6\u662f\u5728\u5373\u6642\u804a\u5929\u61c9\u7528\u3001\u901a\u77e5\u7cfb\u7d71\u9084\u662f\u5fae\u670d\u52d9\u67b6\u69cb\u4e2d\uff0cRedis \u76e3\u807d\u8005\u90fd\u80fd\u767c\u63ee\u91cd\u8981\u4f5c\u7528\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u548c\u4f4e\u5ef6\u9072\u7684\u61c9\u7528\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u6574\u9ad4\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis \u88ab\u50be\u807d\u7684\u8072\u97f3\uff08redis\u76e3\u807d\u8005\uff09\u63a2\u8a0e\u5982\u4f55\u5229\u7528 Redis \u76e3\u807d\u4e8b\u4ef6\uff0c\u5be6\u73fe\u9ad8\u6548\u7684\u6578\u64da\u8655\u7406\u8207\u5373\u6642\u53cd\u61c9\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-97264","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97264","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=97264"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97264\/revisions"}],"predecessor-version":[{"id":97265,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97264\/revisions\/97265"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=97264"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=97264"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=97264"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}