{"id":167559,"date":"2024-11-06T01:40:24","date_gmt":"2024-11-05T17:40:24","guid":{"rendered":"https:\/\/server.hk\/cnblog\/167559\/"},"modified":"2024-11-06T01:40:25","modified_gmt":"2024-11-05T17:40:25","slug":"%e5%88%a9%e7%94%a8redis%e9%80%b2%e8%a1%8c%e6%b6%88%e6%81%af%e7%9b%a3%e8%81%bd%ef%bc%88redis%e7%9b%a3%e8%81%bd%e6%b6%88%e6%81%af%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/167559\/","title":{"rendered":"\u5229\u7528Redis\u9032\u884c\u6d88\u606f\u76e3\u807d\uff08redis\u76e3\u807d\u6d88\u606f\uff09"},"content":{"rendered":"<h1 id=\"%e5%88%a9%e7%94%a8redis%e9%80%b2%e8%a1%8c%e6%b6%88%e6%81%af%e7%9b%a3%e8%81%bd%ef%bc%88redis%e7%9b%a3%e8%81%bd%e6%b6%88%e6%81%af%ef%bc%89-zWipBHgDNF\">\u5229\u7528Redis\u9032\u884c\u6d88\u606f\u76e3\u807d\uff08redis\u76e3\u807d\u6d88\u606f\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u61c9\u7528\u7a0b\u5e8f\u958b\u767c\u4e2d\uff0c\u5be6\u6642\u6578\u64da\u8655\u7406\u548c\u6d88\u606f\u50b3\u905e\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u4e0d\u50c5\u53ef\u4ee5\u7528\u4f86\u5b58\u5132\u6578\u64da\uff0c\u9084\u53ef\u4ee5\u7528\u4f86\u9032\u884c\u6d88\u606f\u7684\u76e3\u807d\u548c\u8655\u7406\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u5229\u7528Redis\u9032\u884c\u6d88\u606f\u76e3\u807d\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%e6%b6%88%e6%81%af%e7%9b%a3%e8%81%bd%ef%bc%9f-zWipBHgDNF\">\u4ec0\u9ebc\u662fRedis\u6d88\u606f\u76e3\u807d\uff1f<\/h2>\n<p>Redis\u6d88\u606f\u76e3\u807d\u662f\u6307\u4f7f\u7528Redis\u7684\u767c\u5e03\/\u8a02\u95b1\uff08Pub\/Sub\uff09\u529f\u80fd\u4f86\u5be6\u73fe\u6d88\u606f\u7684\u5be6\u6642\u50b3\u905e\u3002\u9019\u7a2e\u6a21\u5f0f\u5141\u8a31\u767c\u9001\u8005\uff08\u767c\u5e03\u8005\uff09\u5c07\u6d88\u606f\u767c\u9001\u5230\u4e00\u500b\u6216\u591a\u500b\u983b\u9053\uff0c\u800c\u63a5\u6536\u8005\uff08\u8a02\u95b1\u8005\uff09\u5247\u53ef\u4ee5\u8a02\u95b1\u9019\u4e9b\u983b\u9053\u4ee5\u63a5\u6536\u6d88\u606f\u3002\u9019\u7a2e\u65b9\u5f0f\u975e\u5e38\u9069\u5408\u9700\u8981\u5be6\u6642\u66f4\u65b0\u7684\u61c9\u7528\u5834\u666f\uff0c\u4f8b\u5982\u804a\u5929\u61c9\u7528\u3001\u5373\u6642\u901a\u77e5\u7cfb\u7d71\u7b49\u3002<\/p>\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-zWipBHgDNF\">Redis\u7684\u767c\u5e03\/\u8a02\u95b1\u6a21\u5f0f<\/h2>\n<p>Redis\u7684\u767c\u5e03\/\u8a02\u95b1\u6a21\u5f0f\u7531\u4e09\u500b\u4e3b\u8981\u7d44\u4ef6\u7d44\u6210\uff1a<\/p>\n<ul>\n<li><strong>\u767c\u5e03\u8005\uff08Publisher\uff09<\/strong>\uff1a\u8ca0\u8cac\u767c\u9001\u6d88\u606f\u5230\u7279\u5b9a\u7684\u983b\u9053\u3002<\/li>\n<li><strong>\u8a02\u95b1\u8005\uff08Subscriber\uff09<\/strong>\uff1a\u8ca0\u8cac\u8a02\u95b1\u7279\u5b9a\u7684\u983b\u9053\u4ee5\u63a5\u6536\u6d88\u606f\u3002<\/li>\n<li><strong>\u983b\u9053\uff08Channel\uff09<\/strong>\uff1a\u6d88\u606f\u7684\u50b3\u905e\u901a\u9053\uff0c\u767c\u5e03\u8005\u5c07\u6d88\u606f\u767c\u9001\u5230\u983b\u9053\uff0c\u8a02\u95b1\u8005\u5247\u5f9e\u983b\u9053\u63a5\u6536\u6d88\u606f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8redis%e9%80%b2%e8%a1%8c%e6%b6%88%e6%81%af%e7%9b%a3%e8%81%bd-zWipBHgDNF\">\u5982\u4f55\u4f7f\u7528Redis\u9032\u884c\u6d88\u606f\u76e3\u807d<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528Redis\u9032\u884c\u6d88\u606f\u76e3\u807d\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e5%ae%89%e8%a3%9dredis-zWipBHgDNF\">1. \u5b89\u88ddRedis<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5728\u60a8\u7684\u7cfb\u7d71\u4e0a\u5b89\u88ddRedis\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u5728Ubuntu\u4e0a\u5b89\u88dd\uff1a<\/p>\n<pre><code>sudo apt-get update\nsudo apt-get install redis-server<\/code><\/pre>\n<h3 id=\"2-%e5%95%9f%e5%8b%95redis%e6%9c%8d%e5%8b%99-zWipBHgDNF\">2. \u555f\u52d5Redis\u670d\u52d9<\/h3>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u555f\u52d5Redis\u670d\u52d9\uff1a<\/p>\n<pre><code>sudo service redis-server start<\/code><\/pre>\n<h3 id=\"3-%e5%af%a6%e7%8f%be%e7%99%bc%e5%b8%83%e8%80%85-zWipBHgDNF\">3. \u5be6\u73fe\u767c\u5e03\u8005<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u767c\u5e03\u8005\u793a\u4f8b\uff0c\u4f7f\u7528Python\u7684redis\u5eab\u4f86\u767c\u9001\u6d88\u606f\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u767c\u9001\u6d88\u606f\u5230\u983b\u9053\nr.publish('my_channel', 'Hello, Redis!')<\/code><\/pre>\n<h3 id=\"4-%e5%af%a6%e7%8f%be%e8%a8%82%e9%96%b1%e8%80%85-zWipBHgDNF\">4. \u5be6\u73fe\u8a02\u95b1\u8005<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u5be6\u73fe\u4e00\u500b\u8a02\u95b1\u8005\u4f86\u63a5\u6536\u6d88\u606f\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u5b9a\u7fa9\u6d88\u606f\u8655\u7406\u51fd\u6578\ndef message_handler(message):\n    print(f\"Received message: {message['data']}\")\n\n# \u8a02\u95b1\u983b\u9053\np = r.pubsub()\np.subscribe(**{'my_channel': message_handler})\n\n# \u958b\u59cb\u76e3\u807d\np.run_in_thread(sleep_time=0.001)<\/code><\/pre>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-zWipBHgDNF\">\u5be6\u969b\u61c9\u7528\u5834\u666f<\/h2>\n<p>Redis\u7684\u6d88\u606f\u76e3\u807d\u529f\u80fd\u5728\u8a31\u591a\u5be6\u969b\u61c9\u7528\u4e2d\u90fd\u5f97\u5230\u4e86\u5ee3\u6cdb\u7684\u61c9\u7528\u3002\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li><strong>\u5373\u6642\u804a\u5929\u61c9\u7528<\/strong>\uff1a\u7528\u6236\u53ef\u4ee5\u901a\u904e\u8a02\u95b1\u7279\u5b9a\u7684\u804a\u5929\u983b\u9053\u4f86\u63a5\u6536\u6d88\u606f\u3002<\/li>\n<li><strong>\u5373\u6642\u901a\u77e5\u7cfb\u7d71<\/strong>\uff1a\u7cfb\u7d71\u53ef\u4ee5\u901a\u904eRedis\u5411\u7528\u6236\u767c\u9001\u5373\u6642\u901a\u77e5\u3002<\/li>\n<li><strong>\u6578\u64da\u66f4\u65b0\u63a8\u9001<\/strong>\uff1a\u7576\u6578\u64da\u767c\u751f\u8b8a\u5316\u6642\uff0c\u53ef\u4ee5\u901a\u904eRedis\u63a8\u9001\u66f4\u65b0\u7d66\u6240\u6709\u8a02\u95b1\u8005\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-zWipBHgDNF\">\u7e3d\u7d50<\/h2>\n<p>\u5229\u7528Redis\u9032\u884c\u6d88\u606f\u76e3\u807d\u662f\u4e00\u7a2e\u9ad8\u6548\u4e14\u9748\u6d3b\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u9069\u5408\u5404\u7a2e\u9700\u8981\u5be6\u6642\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\u5834\u666f\u3002\u901a\u904e\u7c21\u55ae\u7684\u767c\u5e03\/\u8a02\u95b1\u6a21\u5f0f\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5be6\u73fe\u6d88\u606f\u7684\u5be6\u6642\u50b3\u905e\u548c\u8655\u7406\u3002\u82e5\u60a8\u9700\u8981\u7a69\u5b9a\u7684\u74b0\u5883\u4f86\u904b\u884cRedis\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u670d\u52d9\uff0c\u4ee5\u78ba\u4fdd\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u80fd\u5920\u9ad8\u6548\u904b\u884c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5229\u7528Redis\u9032\u884c\u6d88\u606f\u76e3\u807d\uff0c\u5be6\u73fe\u9ad8\u6548\u7684\u5be6\u6642\u6578\u64da\u8655\u7406\u548c\u4e8b\u4ef6\u9a45\u52d5\u67b6\u69cb\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-167559","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167559","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=167559"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167559\/revisions"}],"predecessor-version":[{"id":167560,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167559\/revisions\/167560"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=167559"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=167559"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=167559"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}