{"id":128593,"date":"2024-10-26T15:19:25","date_gmt":"2024-10-26T07:19:25","guid":{"rendered":"https:\/\/server.hk\/cnblog\/128593\/"},"modified":"2024-10-26T15:19:26","modified_gmt":"2024-10-26T07:19:26","slug":"redis%e5%af%a6%e7%8f%be%e9%ab%98%e6%95%88%e6%b6%88%e6%81%af%e8%bd%89%e7%99%bc%ef%bc%88redis%e6%b6%88%e6%81%af%e8%bd%89%e7%99%bc%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/128593\/","title":{"rendered":"Redis\u5be6\u73fe\u9ad8\u6548\u6d88\u606f\u8f49\u767c\uff08redis\u6d88\u606f\u8f49\u767c\uff09"},"content":{"rendered":"<h1 id=\"redis%e5%af%a6%e7%8f%be%e9%ab%98%e6%95%88%e6%b6%88%e6%81%af%e8%bd%89%e7%99%bc%ef%bc%88redis%e6%b6%88%e6%81%af%e8%bd%89%e7%99%bc%ef%bc%89-iBSogFkTqf\">Redis\u5be6\u73fe\u9ad8\u6548\u6d88\u606f\u8f49\u767c\uff08redis\u6d88\u606f\u8f49\u767c\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u5206\u4f48\u5f0f\u7cfb\u7d71\u4e2d\uff0c\u6d88\u606f\u8f49\u767c\u662f\u4e00\u500b\u81f3\u95dc\u91cd\u8981\u7684\u7d44\u4ef6\u3002\u96a8\u8457\u61c9\u7528\u7a0b\u5e8f\u7684\u589e\u9577\u548c\u7528\u6236\u9700\u6c42\u7684\u8b8a\u5316\uff0c\u5982\u4f55\u9ad8\u6548\u5730\u8655\u7406\u548c\u8f49\u767c\u6d88\u606f\u6210\u70ba\u4e86\u958b\u767c\u8005\u9762\u81e8\u7684\u4e00\u5927\u6311\u6230\u3002Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u529f\u80fd\u4f86\u652f\u6301\u9ad8\u6548\u7684\u6d88\u606f\u8f49\u767c\u3002\u672c\u6587\u5c07\u63a2\u8a0eRedis\u5728\u6d88\u606f\u8f49\u767c\u4e2d\u7684\u61c9\u7528\u53ca\u5176\u512a\u52e2\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-iBSogFkTqf\">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\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u591a\u7a2e\u6578\u64da\u985e\u578b\u3002\u5b83\u7684\u9ad8\u6027\u80fd\u548c\u9748\u6d3b\u6027\u4f7f\u5176\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u7684\u9996\u9078\u3002Redis\u7684\u4e3b\u8981\u7279\u9ede\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>\u539f\u751f\u652f\u6301\u767c\u5e03\/\u8a02\u95b1\u6a21\u5f0f<\/li>\n<\/ul>\n<h2 id=\"redis%e7%9a%84%e7%99%bc%e5%b8%83-%e8%a8%82%e9%96%b1%e6%a8%a1%e5%bc%8f-iBSogFkTqf\">Redis\u7684\u767c\u5e03\/\u8a02\u95b1\u6a21\u5f0f<\/h2>\n<p>Redis\u7684\u767c\u5e03\/\u8a02\u95b1\uff08Pub\/Sub\uff09\u529f\u80fd\u662f\u5be6\u73fe\u6d88\u606f\u8f49\u767c\u7684\u6838\u5fc3\u3002\u9019\u4e00\u6a21\u5f0f\u5141\u8a31\u6d88\u606f\u7684\u767c\u4f48\u8005\uff08Publisher\uff09\u5c07\u6d88\u606f\u767c\u4f48\u5230\u4e00\u500b\u6216\u591a\u500b\u983b\u9053\uff0c\u800c\u8a02\u95b1\u8005\uff08Subscriber\uff09\u5247\u53ef\u4ee5\u8a02\u95b1\u9019\u4e9b\u983b\u9053\u4ee5\u63a5\u6536\u6d88\u606f\u3002\u9019\u7a2e\u6a21\u5f0f\u7684\u512a\u52e2\u5728\u65bc\u5b83\u7684\u89e3\u8026\u6027\uff0c\u767c\u4f48\u8005\u548c\u8a02\u95b1\u8005\u4e4b\u9593\u4e0d\u9700\u8981\u76f4\u63a5\u7684\u806f\u7e6b\u3002<\/p>\n<h3 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8redis%e7%9a%84%e7%99%bc%e5%b8%83-%e8%a8%82%e9%96%b1%e5%8a%9f%e8%83%bd-iBSogFkTqf\">\u5982\u4f55\u4f7f\u7528Redis\u7684\u767c\u5e03\/\u8a02\u95b1\u529f\u80fd<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528Redis\u7684\u767c\u5e03\/\u8a02\u95b1\u529f\u80fd\uff1a<\/p>\n<pre><code>import redis\n\n# \u5275\u5efaRedis\u9023\u63a5\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u767c\u4f48\u6d88\u606f\ndef publish_message(channel, message):\n    r.publish(channel, message)\n\n# \u8a02\u95b1\u6d88\u606f\ndef subscribe_message(channel):\n    pubsub = r.pubsub()\n    pubsub.subscribe(channel)\n    for message in pubsub.listen():\n        print(message)\n\n# \u793a\u4f8b\u7528\u6cd5\nif __name__ == \"__main__\":\n    # \u5728\u4e00\u500b\u7dda\u7a0b\u4e2d\u8a02\u95b1\n    import threading\n    threading.Thread(target=subscribe_message, args=('test_channel',)).start()\n\n    # \u767c\u4f48\u6d88\u606f\n    publish_message('test_channel', 'Hello, Redis!')\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u5275\u5efa\u4e86\u4e00\u500bRedis\u9023\u63a5\uff0c\u4e26\u5b9a\u7fa9\u4e86\u767c\u4f48\u548c\u8a02\u95b1\u6d88\u606f\u7684\u51fd\u6578\u3002\u7576\u6211\u5011\u5728\u4e00\u500b\u7dda\u7a0b\u4e2d\u8a02\u95b1\u983b\u9053\u6642\uff0c\u53e6\u4e00\u500b\u7dda\u7a0b\u53ef\u4ee5\u767c\u4f48\u6d88\u606f\uff0c\u9019\u6a23\u5c31\u5be6\u73fe\u4e86\u9ad8\u6548\u7684\u6d88\u606f\u8f49\u767c\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%84%aa%e5%8b%a2-iBSogFkTqf\">Redis\u7684\u512a\u52e2<\/h2>\n<p>\u4f7f\u7528Redis\u9032\u884c\u6d88\u606f\u8f49\u767c\u6709\u591a\u500b\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u7684\u5167\u5b58\u5b58\u5132\u7279\u6027\u4f7f\u5176\u80fd\u5920\u4ee5\u6975\u5feb\u7684\u901f\u5ea6\u8655\u7406\u5927\u91cf\u7684\u6d88\u606f\u3002<\/li>\n<li><strong>\u53ef\u64f4\u5c55\u6027\uff1a<\/strong>Redis\u652f\u6301\u5206\u4f48\u5f0f\u67b6\u69cb\uff0c\u53ef\u4ee5\u8f15\u9b06\u64f4\u5c55\u4ee5\u61c9\u5c0d\u66f4\u9ad8\u7684\u8ca0\u8f09\u3002<\/li>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u985e\u578b\u3002<\/li>\n<li><strong>\u7c21\u55ae\u6613\u7528\uff1a<\/strong>Redis\u7684API\u7c21\u55ae\u660e\u77ad\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5feb\u901f\u4e0a\u624b\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-iBSogFkTqf\">\u7d50\u8ad6<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u6d88\u606f\u8f49\u767c\u89e3\u6c7a\u65b9\u6848\uff0c\u6191\u85c9\u5176\u767c\u5e03\/\u8a02\u95b1\u6a21\u5f0f\u548c\u9ad8\u6027\u80fd\u7279\u6027\uff0c\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u9748\u6d3b\u4e14\u9ad8\u6548\u7684\u6d88\u606f\u8655\u7406\u80fd\u529b\u3002\u7121\u8ad6\u662f\u5728\u5be6\u6642\u804a\u5929\u61c9\u7528\u3001\u901a\u77e5\u7cfb\u7d71\u9084\u662f\u5176\u4ed6\u9700\u8981\u5373\u6642\u6d88\u606f\u8f49\u767c\u7684\u5834\u666f\u4e2d\uff0cRedis\u90fd\u80fd\u5920\u63d0\u4f9b\u53ef\u9760\u7684\u652f\u6301\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u5be6\u73fe\u6d88\u606f\u8f49\u767c\uff0c\u8003\u616e\u4f7f\u7528Redis\u4e26\u642d\u914d\u5408\u9069\u7684\u67b6\u69cb\u8a2d\u8a08\uff0c\u5c07\u80fd\u5920\u986f\u8457\u63d0\u5347\u60a8\u7684\u61c9\u7528\u6027\u80fd\u3002\u4e86\u89e3\u66f4\u591a\u95dc\u65bc\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u65b9\u6848\uff0c\u52a9\u60a8\u5728\u9999\u6e2f\u7684\u696d\u52d9\u66f4\u4e0a\u4e00\u5c64\u6a13\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5229\u7528Redis\u5be6\u73fe\u9ad8\u6548\u7684\u6d88\u606f\u8f49\u767c\uff0c\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u8207\u97ff\u61c9\u901f\u5ea6\uff0c\u7c21\u5316\u6578\u64da\u8655\u7406\u6d41\u7a0b\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-128593","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128593","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=128593"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128593\/revisions"}],"predecessor-version":[{"id":128594,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128593\/revisions\/128594"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=128593"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=128593"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=128593"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}