{"id":183296,"date":"2024-11-10T03:38:21","date_gmt":"2024-11-09T19:38:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/183296\/"},"modified":"2024-11-10T03:38:22","modified_gmt":"2024-11-09T19:38:22","slug":"%e5%af%a6%e7%8f%be%e5%9f%ba%e6%96%bcredis%e7%9a%84%e7%9b%a3%e8%81%bd%e5%ae%a2%e6%88%b6%e7%ab%af%e6%9c%8d%e5%8b%99%ef%bc%88redis%e7%9b%a3%e8%81%bd%e5%ae%a2%e6%88%b6%e7%ab%af%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/183296\/","title":{"rendered":"\u5be6\u73fe\u57fa\u65bcRedis\u7684\u76e3\u807d\u5ba2\u6236\u7aef\u670d\u52d9\uff08redis\u76e3\u807d\u5ba2\u6236\u7aef\uff09"},"content":{"rendered":"<h1 id=\"%e5%af%a6%e7%8f%be%e5%9f%ba%e6%96%bcredis%e7%9a%84%e7%9b%a3%e8%81%bd%e5%ae%a2%e6%88%b6%e7%ab%af%e6%9c%8d%e5%8b%99%ef%bc%88redis%e7%9b%a3%e8%81%bd%e5%ae%a2%e6%88%b6%e7%ab%af%ef%bc%89-ojxMqUTOHR\">\u5be6\u73fe\u57fa\u65bcRedis\u7684\u76e3\u807d\u5ba2\u6236\u7aef\u670d\u52d9\uff08redis\u76e3\u807d\u5ba2\u6236\u7aef\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u5be6\u6642\u6578\u64da\u8655\u7406\u548c\u76e3\u63a7\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u6578\u64da\u7d50\u69cb\u548c\u9ad8\u6027\u80fd\u7684\u6578\u64da\u5b58\u53d6\u80fd\u529b\uff0c\u7279\u5225\u9069\u5408\u7528\u65bc\u5be6\u6642\u76e3\u807d\u5ba2\u6236\u7aef\u670d\u52d9\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5be6\u73fe\u57fa\u65bcRedis\u7684\u76e3\u807d\u5ba2\u6236\u7aef\u670d\u52d9\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-ojxMqUTOHR\">Redis\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis\u662f\u4e00\u500b\u958b\u6e90\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u3002\u5b83\u7684\u9ad8\u6027\u80fd\u548c\u9748\u6d3b\u6027\u4f7f\u5176\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u7684\u9996\u9078\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u3002Redis\u7684\u4e3b\u8981\u7279\u6027\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u9ad8\u6548\u7684\u6578\u64da\u5b58\u53d6\u901f\u5ea6<\/li>\n<li>\u652f\u6301\u6301\u4e45\u5316\u6578\u64da<\/li>\n<li>\u8c50\u5bcc\u7684\u6578\u64da\u7d50\u69cb<\/li>\n<li>\u652f\u6301\u767c\u5e03\/\u8a02\u95b1\u6a21\u5f0f<\/li>\n<\/ul>\n<h2 id=\"%e7%9b%a3%e8%81%bd%e5%ae%a2%e6%88%b6%e7%ab%af%e6%9c%8d%e5%8b%99%e7%9a%84%e9%9c%80%e6%b1%82-ojxMqUTOHR\">\u76e3\u807d\u5ba2\u6236\u7aef\u670d\u52d9\u7684\u9700\u6c42<\/h2>\n<p>\u5728\u8a31\u591a\u61c9\u7528\u5834\u666f\u4e2d\uff0c\u5be6\u6642\u76e3\u63a7\u548c\u6578\u64da\u66f4\u65b0\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u4f8b\u5982\uff0c\u5728\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\u4e2d\uff0c\u5be6\u6642\u76e3\u63a7\u5eab\u5b58\u8b8a\u5316\u53ef\u4ee5\u5e6b\u52a9\u5546\u5bb6\u53ca\u6642\u8abf\u6574\u5eab\u5b58\u7b56\u7565\u3002\u57fa\u65bcRedis\u7684\u76e3\u807d\u5ba2\u6236\u7aef\u670d\u52d9\u53ef\u4ee5\u901a\u904e\u5176\u767c\u5e03\/\u8a02\u95b1\u529f\u80fd\uff0c\u5be6\u73fe\u5c0d\u6578\u64da\u8b8a\u5316\u7684\u5373\u6642\u97ff\u61c9\u3002<\/p>\n<h2 id=\"%e5%af%a6%e7%8f%beredis%e7%9b%a3%e8%81%bd%e5%ae%a2%e6%88%b6%e7%ab%af%e7%9a%84%e6%ad%a5%e9%a9%9f-ojxMqUTOHR\">\u5be6\u73feRedis\u76e3\u807d\u5ba2\u6236\u7aef\u7684\u6b65\u9a5f<\/h2>\n<h3 id=\"1-%e5%ae%89%e8%a3%9dredis-ojxMqUTOHR\">1. \u5b89\u88ddRedis<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5728\u60a8\u7684\u4f3a\u670d\u5668\u4e0a\u5b89\u88ddRedis\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u5728Ubuntu\u4e0a\u5b89\u88dd\uff1a<\/p>\n<pre><code>sudo apt update\nsudo apt install redis-server<\/code><\/pre>\n<h3 id=\"2-%e9%85%8d%e7%bd%aeredis-ojxMqUTOHR\">2. \u914d\u7f6eRedis<\/h3>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u901a\u904e\u7de8\u8f2fRedis\u914d\u7f6e\u6587\u4ef6\u4f86\u8a2d\u7f6eRedis\u7684\u53c3\u6578\u3002\u914d\u7f6e\u6587\u4ef6\u901a\u5e38\u4f4d\u65bc \/etc\/redis\/redis.conf\u3002\u78ba\u4fdd\u5c07 <code>supervised<\/code> \u8a2d\u7f6e\u70ba <code>systemd<\/code>\uff0c\u4ee5\u4fbfRedis\u53ef\u4ee5\u4f5c\u70ba\u7cfb\u7d71\u670d\u52d9\u904b\u884c\u3002<\/p>\n<h3 id=\"3-%e5%af%a6%e7%8f%be%e7%99%bc%e5%b8%83-%e8%a8%82%e9%96%b1%e6%a8%a1%e5%bc%8f-ojxMqUTOHR\">3. \u5be6\u73fe\u767c\u5e03\/\u8a02\u95b1\u6a21\u5f0f<\/h3>\n<p>Redis\u7684\u767c\u5e03\/\u8a02\u95b1\u6a21\u5f0f\u5141\u8a31\u5ba2\u6236\u7aef\u8a02\u95b1\u7279\u5b9a\u7684\u983b\u9053\uff0c\u4e26\u5728\u6709\u65b0\u6d88\u606f\u767c\u5e03\u6642\u63a5\u6536\u901a\u77e5\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528Python\u5be6\u73feRedis\u7684\u76e3\u807d\u5ba2\u6236\u7aef\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230Redis\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\"Received message: {message['data']}\")\n\n# \u5275\u5efa\u4e00\u500b\u8a02\u95b1\u8005\npubsub = client.pubsub()\npubsub.subscribe(**{'my_channel': message_handler})\n\n# \u958b\u59cb\u76e3\u807d\u6d88\u606f\nprint(\"Listening for messages...\")\npubsub.run_in_thread(sleep_time=0.001)<\/code><\/pre>\n<h3 id=\"4-%e7%99%bc%e5%b8%83%e6%b6%88%e6%81%af-ojxMqUTOHR\">4. \u767c\u5e03\u6d88\u606f<\/h3>\n<p>\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u78bc\u5411\u983b\u9053\u767c\u5e03\u6d88\u606f\uff1a<\/p>\n<pre><code>client.publish('my_channel', 'Hello, Redis!')<\/code><\/pre>\n<p>\u7576\u60a8\u904b\u884c\u4e0a\u8ff0\u4ee3\u78bc\u6642\uff0c\u76e3\u807d\u5ba2\u6236\u7aef\u5c07\u63a5\u6536\u5230\u767c\u5e03\u7684\u6d88\u606f\u4e26\u57f7\u884c\u56de\u8abf\u51fd\u6578\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-ojxMqUTOHR\">\u7e3d\u7d50<\/h2>\n<p>\u57fa\u65bcRedis\u7684\u76e3\u807d\u5ba2\u6236\u7aef\u670d\u52d9\u63d0\u4f9b\u4e86\u4e00\u7a2e\u9ad8\u6548\u7684\u65b9\u5f0f\u4f86\u5be6\u73fe\u5be6\u6642\u6578\u64da\u76e3\u63a7\u3002\u901a\u904e\u4f7f\u7528Redis\u7684\u767c\u5e03\/\u8a02\u95b1\u529f\u80fd\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u69cb\u5efa\u51fa\u80fd\u5920\u5373\u6642\u97ff\u61c9\u6578\u64da\u8b8a\u5316\u7684\u61c9\u7528\u7a0b\u5e8f\u3002\u7121\u8ad6\u662f\u5728\u96fb\u5b50\u5546\u52d9\u3001\u793e\u4ea4\u5a92\u9ad4\u9084\u662f\u5176\u4ed6\u9700\u8981\u5be6\u6642\u6578\u64da\u8655\u7406\u7684\u5834\u666f\u4e2d\uff0cRedis\u90fd\u80fd\u5920\u63d0\u4f9b\u5f37\u5927\u7684\u652f\u6301\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u90e8\u7f72\u60a8\u7684Redis\u670d\u52d9\uff0cServer.HK\u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u5be6\u73fe\u9ad8\u6027\u80fd\u7684\u61c9\u7528\u7a0b\u5e8f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5be6\u73fe\u57fa\u65bcRedis\u7684\u76e3\u807d\u5ba2\u6236\u7aef\u670d\u52d9\uff0c\u63d0\u4f9b\u9ad8\u6548\u7684\u6578\u64da\u76e3\u63a7\u8207\u5be6\u6642\u901a\u77e5\uff0c\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u8207\u53cd\u61c9\u901f\u5ea6\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-183296","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183296","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=183296"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183296\/revisions"}],"predecessor-version":[{"id":183297,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183296\/revisions\/183297"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=183296"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=183296"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=183296"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}