{"id":159147,"date":"2024-11-03T11:58:03","date_gmt":"2024-11-03T03:58:03","guid":{"rendered":"https:\/\/server.hk\/cnblog\/159147\/"},"modified":"2024-11-03T11:58:04","modified_gmt":"2024-11-03T03:58:04","slug":"%e7%b4%85%e8%89%b2%e7%9a%84%e8%a8%82%e9%96%b1%e4%b9%8b%e9%96%93%ef%bc%8c%e4%bd%a0%e6%88%91%e5%85%b1%e5%90%8c%e8%81%86%e8%81%bd%ef%bc%88redis-%e8%a8%82%e9%96%b1%e6%88%bf%e9%96%93%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/159147\/","title":{"rendered":"\u7d05\u8272\u7684\u8a02\u95b1\u4e4b\u9593\uff0c\u4f60\u6211\u5171\u540c\u8046\u807d\uff08Redis \u8a02\u95b1\u623f\u9593\uff09"},"content":{"rendered":"<h1 id=\"%e7%b4%85%e8%89%b2%e7%9a%84%e8%a8%82%e9%96%b1%e4%b9%8b%e9%96%93%ef%bc%8c%e4%bd%a0%e6%88%91%e5%85%b1%e5%90%8c%e8%81%86%e8%81%bd%ef%bc%88redis-%e8%a8%82%e9%96%b1%e6%88%bf%e9%96%93%ef%bc%89-HXiDRmtWCP\">\u7d05\u8272\u7684\u8a02\u95b1\u4e4b\u9593\uff0c\u4f60\u6211\u5171\u540c\u8046\u807d\uff08Redis \u8a02\u95b1\u623f\u9593\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u4f4d\u6642\u4ee3\uff0c\u6578\u64da\u7684\u5373\u6642\u6027\u548c\u9ad8\u6548\u6027\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u4e0d\u50c5\u80fd\u5920\u5feb\u901f\u5b58\u53d6\u6578\u64da\uff0c\u9084\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u8a02\u95b1\/\u767c\u5e03\uff08Pub\/Sub\uff09\u529f\u80fd\uff0c\u8b93\u958b\u767c\u8005\u80fd\u5920\u8f15\u9b06\u5be6\u73fe\u5373\u6642\u901a\u8a0a\u548c\u6578\u64da\u63a8\u9001\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Redis \u7684\u8a02\u95b1\u623f\u9593\u529f\u80fd\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u7bc4\u4f8b\u548c\u61c9\u7528\u5834\u666f\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e8%a8%82%e9%96%b1-%e7%99%bc%e5%b8%83%e6%a8%a1%e5%9e%8b-HXiDRmtWCP\">Redis \u7684\u8a02\u95b1\/\u767c\u5e03\u6a21\u578b<\/h2>\n<p>Redis \u7684\u8a02\u95b1\/\u767c\u5e03\u6a21\u578b\u662f\u4e00\u7a2e\u6d88\u606f\u50b3\u905e\u6a21\u5f0f\uff0c\u5141\u8a31\u5ba2\u6236\u7aef\u8a02\u95b1\u7279\u5b9a\u7684\u983b\u9053\uff0c\u4e26\u5728\u6709\u65b0\u6d88\u606f\u767c\u4f48\u6642\u5373\u6642\u63a5\u6536\u901a\u77e5\u3002\u9019\u7a2e\u6a21\u578b\u7684\u4e3b\u8981\u7d44\u4ef6\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u767c\u5e03\u8005\uff08Publisher\uff09<\/strong>\uff1a\u8ca0\u8cac\u5411\u7279\u5b9a\u983b\u9053\u767c\u4f48\u6d88\u606f\u3002<\/li>\n<li><strong>\u8a02\u95b1\u8005\uff08Subscriber\uff09<\/strong>\uff1a\u8ca0\u8cac\u8a02\u95b1\u7279\u5b9a\u983b\u9053\uff0c\u4e26\u63a5\u6536\u4f86\u81ea\u8a72\u983b\u9053\u7684\u6d88\u606f\u3002<\/li>\n<li><strong>\u983b\u9053\uff08Channel\uff09<\/strong>\uff1a\u6d88\u606f\u7684\u50b3\u905e\u901a\u9053\uff0c\u8a02\u95b1\u8005\u53ef\u4ee5\u901a\u904e\u983b\u9053\u63a5\u6536\u6d88\u606f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-redis-%e7%9a%84%e8%a8%82%e9%96%b1%e5%8a%9f%e8%83%bd-HXiDRmtWCP\">\u5982\u4f55\u4f7f\u7528 Redis \u7684\u8a02\u95b1\u529f\u80fd<\/h2>\n<p>\u4f7f\u7528 Redis \u7684\u8a02\u95b1\u529f\u80fd\u975e\u5e38\u7c21\u55ae\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u57fa\u672c\u7684\u6b65\u9a5f\u548c\u7bc4\u4f8b\u4ee3\u78bc\uff0c\u5e6b\u52a9\u60a8\u5feb\u901f\u4e0a\u624b\u3002<\/p>\n<h3 id=\"%e5%ae%89%e8%a3%9d-redis-HXiDRmtWCP\">\u5b89\u88dd Redis<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5728\u60a8\u7684\u7cfb\u7d71\u4e0a\u5b89\u88dd Redis\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u9032\u884c\u5b89\u88dd\uff1a<\/p>\n<pre><code>sudo apt-get update\nsudo apt-get install redis-server<\/code><\/pre>\n<h3 id=\"%e5%95%9f%e5%8b%95-redis-%e6%9c%8d%e5%8b%99-HXiDRmtWCP\">\u555f\u52d5 Redis \u670d\u52d9<\/h3>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u555f\u52d5 Redis \u670d\u52d9\uff1a<\/p>\n<pre><code>sudo service redis-server start<\/code><\/pre>\n<h3 id=\"%e7%99%bc%e5%b8%83%e6%b6%88%e6%81%af-HXiDRmtWCP\">\u767c\u5e03\u6d88\u606f<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 Redis \u7684\u547d\u4ee4\u884c\u754c\u9762\u6216\u7de8\u7a0b\u8a9e\u8a00\u7684\u5ba2\u6236\u7aef\u5eab\u4f86\u767c\u4f48\u6d88\u606f\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528 Python \u7684\u7bc4\u4f8b\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230 Redis\nr = redis.Redis()\n\n# \u767c\u4f48\u6d88\u606f\u5230\u983b\u9053\nr.publish('my_channel', 'Hello, Redis!')<\/code><\/pre>\n<h3 id=\"%e8%a8%82%e9%96%b1%e6%b6%88%e6%81%af-HXiDRmtWCP\">\u8a02\u95b1\u6d88\u606f<\/h3>\n<p>\u540c\u6a23\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u5ba2\u6236\u7aef\u5eab\u4f86\u8a02\u95b1\u983b\u9053\u4e26\u63a5\u6536\u6d88\u606f\u3002\u4ee5\u4e0b\u662f Python \u7684\u7bc4\u4f8b\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230 Redis\nr = redis.Redis()\n\n# \u5b9a\u7fa9\u8a02\u95b1\u8005\np = r.pubsub()\np.subscribe('my_channel')\n\n# \u63a5\u6536\u6d88\u606f\nfor message in p.listen():\n    if message['type'] == 'message':\n        print(message['data'].decode('utf-8'))<\/code><\/pre>\n<h2 id=\"%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-HXiDRmtWCP\">\u61c9\u7528\u5834\u666f<\/h2>\n<p>Redis \u7684\u8a02\u95b1\/\u767c\u5e03\u529f\u80fd\u5728\u8a31\u591a\u61c9\u7528\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<\/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\u5411\u7528\u6236\u767c\u9001\u5373\u6642\u901a\u77e5\uff0c\u4f8b\u5982\u65b0\u6d88\u606f\u3001\u66f4\u65b0\u7b49\u3002<\/li>\n<li><strong>\u6578\u64da\u63a8\u9001\u670d\u52d9<\/strong>\uff1a\u61c9\u7528\u53ef\u4ee5\u5be6\u6642\u63a8\u9001\u6578\u64da\u66f4\u65b0\u7d66\u7528\u6236\uff0c\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-HXiDRmtWCP\">\u7e3d\u7d50<\/h2>\n<p>Redis \u7684\u8a02\u95b1\/\u767c\u5e03\u529f\u80fd\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u4e00\u7a2e\u9ad8\u6548\u7684\u6d88\u606f\u50b3\u905e\u65b9\u5f0f\uff0c\u80fd\u5920\u5be6\u73fe\u5373\u6642\u901a\u8a0a\u548c\u6578\u64da\u63a8\u9001\u3002\u7121\u8ad6\u662f\u5728\u5373\u6642\u804a\u5929\u61c9\u7528\u3001\u901a\u77e5\u7cfb\u7d71\u9084\u662f\u6578\u64da\u63a8\u9001\u670d\u52d9\u4e2d\uff0cRedis \u90fd\u80fd\u5920\u767c\u63ee\u5176\u5f37\u5927\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u3002\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\u7684\u61c9\u7528\uff0cServer.HK \u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u7684\u8cc7\u8a0a<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u7d05\u8272\u7684\u8a02\u95b1\u4e4b\u9593\uff0c\u63a2\u7d22Redis\u8a02\u95b1\u623f\u9593\uff0c\u8207\u6211\u5171\u540c\u8046\u807d\u5373\u6642\u8cc7\u8a0a\uff0c\u4eab\u53d7\u4e92\u52d5\u4ea4\u6d41\u7684\u6a02\u8da3\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-159147","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/159147","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=159147"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/159147\/revisions"}],"predecessor-version":[{"id":159148,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/159147\/revisions\/159148"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=159147"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=159147"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=159147"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}