{"id":162505,"date":"2024-11-04T15:39:23","date_gmt":"2024-11-04T07:39:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/162505\/"},"modified":"2024-11-04T15:39:24","modified_gmt":"2024-11-04T07:39:24","slug":"%e7%b0%a1%e5%96%ae%e6%98%93%e7%94%a8%e4%bd%bf%e7%94%a8-redis-%e6%b6%88%e6%81%af%e7%b5%84%e4%bb%b6%e5%bf%ab%e9%80%9f%e5%af%a6%e7%8f%be%e4%bf%a1%e6%81%af%e6%94%b6%e7%99%bc%ef%bc%88redis-%e6%b6%88","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/162505\/","title":{"rendered":"\u7c21\u55ae\u6613\u7528\u4f7f\u7528 Redis \u6d88\u606f\u7d44\u4ef6\u5feb\u901f\u5be6\u73fe\u4fe1\u606f\u6536\u767c\uff08redis \u6d88\u606f\u7d44\u4ef6\uff09"},"content":{"rendered":"<h1 id=\"%e7%b0%a1%e5%96%ae%e6%98%93%e7%94%a8%e4%bd%bf%e7%94%a8-redis-%e6%b6%88%e6%81%af%e7%b5%84%e4%bb%b6%e5%bf%ab%e9%80%9f%e5%af%a6%e7%8f%be%e4%bf%a1%e6%81%af%e6%94%b6%e7%99%bc-sabmpHCqgn\">\u7c21\u55ae\u6613\u7528\u4f7f\u7528 Redis \u6d88\u606f\u7d44\u4ef6\u5feb\u901f\u5be6\u73fe\u4fe1\u606f\u6536\u767c<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0c\u5be6\u6642\u6578\u64da\u8655\u7406\u548c\u4fe1\u606f\u6536\u767c\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u4e0d\u50c5\u80fd\u5920\u5b58\u5132\u6578\u64da\uff0c\u9084\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u6d88\u606f\u968a\u5217\u529f\u80fd\uff0c\u8b93\u958b\u767c\u8005\u80fd\u5920\u8f15\u9b06\u5be6\u73fe\u4fe1\u606f\u7684\u5feb\u901f\u6536\u767c\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528 Redis \u6d88\u606f\u7d44\u4ef6\u4f86\u5be6\u73fe\u4fe1\u606f\u7684\u9ad8\u6548\u50b3\u905e\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis-%e6%b6%88%e6%81%af%e7%b5%84%e4%bb%b6%ef%bc%9f-sabmpHCqgn\">\u4ec0\u9ebc\u662f Redis \u6d88\u606f\u7d44\u4ef6\uff1f<\/h2>\n<p>Redis \u6d88\u606f\u7d44\u4ef6\u4e3b\u8981\u662f\u57fa\u65bc\u5176\u767c\u5e03\/\u8a02\u95b1\uff08Pub\/Sub\uff09\u6a21\u5f0f\u4f86\u5be6\u73fe\u7684\u3002\u9019\u7a2e\u6a21\u5f0f\u5141\u8a31\u6d88\u606f\u7684\u767c\u9001\u8005\uff08\u767c\u5e03\u8005\uff09\u548c\u63a5\u6536\u8005\uff08\u8a02\u95b1\u8005\uff09\u4e4b\u9593\u7684\u89e3\u8026\uff0c\u5f9e\u800c\u63d0\u9ad8\u4e86\u7cfb\u7d71\u7684\u9748\u6d3b\u6027\u548c\u53ef\u64f4\u5c55\u6027\u3002\u7576\u4e00\u500b\u767c\u5e03\u8005\u767c\u9001\u6d88\u606f\u6642\uff0c\u6240\u6709\u8a02\u95b1\u4e86\u8a72\u6d88\u606f\u7684\u5ba2\u6236\u7aef\u90fd\u80fd\u5373\u6642\u63a5\u6536\u5230\u9019\u4e9b\u6d88\u606f\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%ae%89%e8%a3%9d%e8%88%87%e9%85%8d%e7%bd%ae-sabmpHCqgn\">Redis \u7684\u5b89\u88dd\u8207\u914d\u7f6e<\/h2>\n<p>\u5728\u4f7f\u7528 Redis \u6d88\u606f\u7d44\u4ef6\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u5b89\u88dd Redis\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u5728 Linux \u7cfb\u7d71\u4e0a\u5b89\u88dd Redis\uff1a<\/p>\n<pre><code>sudo apt update\nsudo apt install redis-server\n<\/code><\/pre>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u555f\u52d5 Redis \u670d\u52d9\uff1a<\/p>\n<pre><code>sudo systemctl start redis\n<\/code><\/pre>\n<p>\u63a5\u4e0b\u4f86\uff0c\u78ba\u4fdd Redis \u670d\u52d9\u6b63\u5728\u904b\u884c\uff1a<\/p>\n<pre><code>sudo systemctl status redis\n<\/code><\/pre>\n<h2 id=\"%e4%bd%bf%e7%94%a8-redis-%e5%af%a6%e7%8f%be%e6%b6%88%e6%81%af%e6%94%b6%e7%99%bc-sabmpHCqgn\">\u4f7f\u7528 Redis \u5be6\u73fe\u6d88\u606f\u6536\u767c<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528 Redis \u7684\u767c\u5e03\/\u8a02\u95b1\u529f\u80fd\u4f86\u5be6\u73fe\u6d88\u606f\u7684\u6536\u767c\u3002<\/p>\n<h3 id=\"1-%e7%99%bc%e5%b8%83%e8%80%85%e4%bb%a3%e7%a2%bc-sabmpHCqgn\">1. \u767c\u5e03\u8005\u4ee3\u78bc<\/h3>\n<p>\u9996\u5148\uff0c\u6211\u5011\u9700\u8981\u7de8\u5beb\u4e00\u500b\u767c\u5e03\u8005\uff0c\u8a72\u767c\u5e03\u8005\u5c07\u6d88\u606f\u767c\u9001\u5230\u7279\u5b9a\u7684\u983b\u9053\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230 Redis\nclient = redis.StrictRedis(host='localhost', port=6379, db=0)\n\n# \u767c\u9001\u6d88\u606f\nchannel = 'test_channel'\nmessage = 'Hello, Redis!'\nclient.publish(channel, message)\nprint(f'Published message: {message} to channel: {channel}')\n<\/code><\/pre>\n<h3 id=\"2-%e8%a8%82%e9%96%b1%e8%80%85%e4%bb%a3%e7%a2%bc-sabmpHCqgn\">2. \u8a02\u95b1\u8005\u4ee3\u78bc<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u6211\u5011\u9700\u8981\u7de8\u5beb\u4e00\u500b\u8a02\u95b1\u8005\uff0c\u8a72\u8a02\u95b1\u8005\u5c07\u76e3\u807d\u7279\u5b9a\u7684\u983b\u9053\u4e26\u63a5\u6536\u6d88\u606f\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230 Redis\nclient = redis.StrictRedis(host='localhost', port=6379, db=0)\n\n# \u5275\u5efa\u4e00\u500b\u8a02\u95b1\u8005\npubsub = client.pubsub()\npubsub.subscribe('test_channel')\n\nprint('Waiting for messages...')\nfor message in pubsub.listen():\n    if message['type'] == 'message':\n        print(f'Received message: {message[\"data\"].decode()}')\n<\/code><\/pre>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-sabmpHCqgn\">\u5be6\u969b\u61c9\u7528\u5834\u666f<\/h2>\n<p>Redis \u6d88\u606f\u7d44\u4ef6\u5728\u8a31\u591a\u5834\u666f\u4e2d\u90fd\u80fd\u767c\u63ee\u91cd\u8981\u4f5c\u7528\uff0c\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li><strong>\u5373\u6642\u804a\u5929\u61c9\u7528\uff1a<\/strong>\u4f7f\u7528 Redis \u7684 Pub\/Sub \u529f\u80fd\u4f86\u5be6\u73fe\u7528\u6236\u4e4b\u9593\u7684\u5373\u6642\u6d88\u606f\u50b3\u905e\u3002<\/li>\n<li><strong>\u901a\u77e5\u7cfb\u7d71\uff1a<\/strong>\u7576\u7cfb\u7d71\u767c\u751f\u67d0\u4e9b\u4e8b\u4ef6\u6642\uff0c\u901a\u904e Redis \u767c\u9001\u901a\u77e5\u7d66\u6240\u6709\u76f8\u95dc\u7528\u6236\u3002<\/li>\n<li><strong>\u6578\u64da\u6d41\u8655\u7406\uff1a<\/strong>\u5728\u5927\u6578\u64da\u8655\u7406\u4e2d\uff0c\u4f7f\u7528 Redis \u4f86\u5be6\u6642\u6536\u96c6\u548c\u8655\u7406\u6578\u64da\u6d41\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-sabmpHCqgn\">\u7e3d\u7d50<\/h2>\n<p>Redis \u7684\u6d88\u606f\u7d44\u4ef6\u63d0\u4f9b\u4e86\u4e00\u7a2e\u7c21\u55ae\u800c\u9ad8\u6548\u7684\u65b9\u5f0f\u4f86\u5be6\u73fe\u4fe1\u606f\u7684\u5feb\u901f\u6536\u767c\u3002\u901a\u904e\u5176\u767c\u5e03\/\u8a02\u95b1\u6a21\u5f0f\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u69cb\u5efa\u9748\u6d3b\u7684\u61c9\u7528\u7a0b\u5e8f\uff0c\u6eff\u8db3\u5be6\u6642\u6578\u64da\u8655\u7406\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f\u5728\u5373\u6642\u804a\u5929\u3001\u901a\u77e5\u7cfb\u7d71\u9084\u662f\u6578\u64da\u6d41\u8655\u7406\u4e2d\uff0cRedis \u90fd\u80fd\u63d0\u4f9b\u5f37\u5927\u7684\u652f\u6301\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c\u60a8\u7684 Redis \u61c9\u7528\uff0cServer.HK \u63d0\u4f9b\u4e86\u7a69\u5b9a\u7684\u670d\u52d9\u548c\u512a\u8cea\u7684\u652f\u6301\uff0c\u52a9\u60a8\u8f15\u9b06\u4e0a\u624b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528 Redis \u6d88\u606f\u7d44\u4ef6\uff0c\u8f15\u9b06\u5be6\u73fe\u9ad8\u6548\u7684\u4fe1\u606f\u6536\u767c\uff0c\u7c21\u55ae\u6613\u7528\uff0c\u52a9\u60a8\u5feb\u901f\u642d\u5efa\u53ef\u9760\u7684\u6d88\u606f\u7cfb\u7d71\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-162505","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162505","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=162505"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162505\/revisions"}],"predecessor-version":[{"id":162506,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162505\/revisions\/162506"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=162505"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=162505"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=162505"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}