{"id":161327,"date":"2024-11-04T05:30:42","date_gmt":"2024-11-03T21:30:42","guid":{"rendered":"https:\/\/server.hk\/cnblog\/161327\/"},"modified":"2024-11-04T05:30:43","modified_gmt":"2024-11-03T21:30:43","slug":"%e5%9f%ba%e6%96%bc-redis-%e7%9a%84%e5%88%86%e5%b8%83%e5%bc%8f%e7%8b%80%e6%85%8b%e6%a9%9f%e5%af%a6%e7%8f%be%ef%bc%88redis-%e7%8b%80%e6%85%8b%e6%a9%9f%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/161327\/","title":{"rendered":"\u57fa\u65bc Redis \u7684\u5206\u5e03\u5f0f\u72c0\u614b\u6a5f\u5be6\u73fe\uff08redis \u72c0\u614b\u6a5f\uff09"},"content":{"rendered":"<h1 id=\"%e5%9f%ba%e6%96%bc-redis-%e7%9a%84%e5%88%86%e5%b8%83%e5%bc%8f%e7%8b%80%e6%85%8b%e6%a9%9f%e5%af%a6%e7%8f%be%ef%bc%88redis-%e7%8b%80%e6%85%8b%e6%a9%9f%ef%bc%89-utpoXaNbqF\">\u57fa\u65bc Redis \u7684\u5206\u5e03\u5f0f\u72c0\u614b\u6a5f\u5be6\u73fe\uff08redis \u72c0\u614b\u6a5f\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u5206\u5e03\u5f0f\u7cfb\u7d71\u4e2d\uff0c\u72c0\u614b\u7ba1\u7406\u662f\u4e00\u500b\u81f3\u95dc\u91cd\u8981\u7684\u8ab2\u984c\u3002\u96a8\u8457\u61c9\u7528\u7a0b\u5e8f\u7684\u8907\u96dc\u6027\u589e\u52a0\uff0c\u5982\u4f55\u6709\u6548\u5730\u7ba1\u7406\u548c\u5171\u4eab\u72c0\u614b\u6210\u70ba\u4e86\u958b\u767c\u8005\u9762\u81e8\u7684\u4e00\u5927\u6311\u6230\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\u6210\u70ba\u5be6\u73fe\u5206\u5e03\u5f0f\u72c0\u614b\u6a5f\u7684\u7406\u60f3\u9078\u64c7\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e7%8b%80%e6%85%8b%e6%a9%9f%ef%bc%9f-utpoXaNbqF\">\u4ec0\u9ebc\u662f\u72c0\u614b\u6a5f\uff1f<\/h2>\n<p>\u72c0\u614b\u6a5f\u662f\u4e00\u7a2e\u6578\u5b78\u6a21\u578b\uff0c\u7528\u65bc\u63cf\u8ff0\u7cfb\u7d71\u7684\u72c0\u614b\u53ca\u5176\u8f49\u63db\u3002\u5b83\u7531\u4e00\u7d44\u72c0\u614b\u3001\u4e00\u7d44\u4e8b\u4ef6\u548c\u4e00\u7d44\u8f49\u63db\u898f\u5247\u7d44\u6210\u3002\u72c0\u614b\u6a5f\u7684\u61c9\u7528\u7bc4\u570d\u5ee3\u6cdb\uff0c\u5305\u62ec\u4f46\u4e0d\u9650\u65bc\u7db2\u7d61\u5354\u8b70\u3001\u5de5\u4f5c\u6d41\u5f15\u64ce\u548c\u904a\u6232\u958b\u767c\u7b49\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e7%89%b9%e6%80%a7-utpoXaNbqF\">Redis \u7684\u7279\u6027<\/h2>\n<p>Redis \u662f\u4e00\u500b\u958b\u6e90\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5177\u6709\u4ee5\u4e0b\u5e7e\u500b\u7279\u6027\uff0c\u4f7f\u5176\u6210\u70ba\u5be6\u73fe\u5206\u5e03\u5f0f\u72c0\u614b\u6a5f\u7684\u7406\u60f3\u9078\u64c7\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis \u63d0\u4f9b\u6beb\u79d2\u7d1a\u7684\u97ff\u61c9\u6642\u9593\uff0c\u80fd\u5920\u8655\u7406\u5927\u91cf\u7684\u4e26\u767c\u8acb\u6c42\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\uff1a<\/strong>\u652f\u6301 RDB \u548c AOF \u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u80fd\u5920\u5728\u7cfb\u7d71\u5d29\u6f70\u5f8c\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<li><strong>\u6578\u64da\u7d50\u69cb\uff1a<\/strong>\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\uff0c\u9748\u6d3b\u6027\u9ad8\u3002<\/li>\n<li><strong>\u5206\u4f48\u5f0f\u652f\u6301\uff1a<\/strong>\u901a\u904e Redis Cluster \u548c Sentinel\uff0c\u652f\u6301\u9ad8\u53ef\u7528\u6027\u548c\u8ca0\u8f09\u5747\u8861\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%9f%ba%e6%96%bc-redis-%e7%9a%84%e5%88%86%e5%b8%83%e5%bc%8f%e7%8b%80%e6%85%8b%e6%a9%9f%e5%af%a6%e7%8f%be-utpoXaNbqF\">\u57fa\u65bc Redis \u7684\u5206\u5e03\u5f0f\u72c0\u614b\u6a5f\u5be6\u73fe<\/h2>\n<p>\u5728\u5be6\u73fe\u57fa\u65bc Redis \u7684\u5206\u5e03\u5f0f\u72c0\u614b\u6a5f\u6642\uff0c\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e5%ae%9a%e7%be%a9%e7%8b%80%e6%85%8b%e5%92%8c%e4%ba%8b%e4%bb%b6-utpoXaNbqF\">1. \u5b9a\u7fa9\u72c0\u614b\u548c\u4e8b\u4ef6<\/h3>\n<p>\u9996\u5148\uff0c\u9700\u8981\u660e\u78ba\u72c0\u614b\u6a5f\u7684\u72c0\u614b\u548c\u4e8b\u4ef6\u3002\u4f8b\u5982\uff0c\u5047\u8a2d\u6211\u5011\u8981\u5be6\u73fe\u4e00\u500b\u7c21\u55ae\u7684\u8a02\u55ae\u72c0\u614b\u6a5f\uff0c\u72c0\u614b\u53ef\u4ee5\u5305\u62ec\u201c\u5f85\u8655\u7406\u201d\u3001\u201c\u5df2\u767c\u8ca8\u201d\u3001\u201c\u5df2\u5b8c\u6210\u201d\u7b49\uff0c\u800c\u4e8b\u4ef6\u5247\u53ef\u4ee5\u662f\u201c\u8655\u7406\u8a02\u55ae\u201d\u3001\u201c\u767c\u8ca8\u201d\u3001\u201c\u5b8c\u6210\u8a02\u55ae\u201d\u7b49\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8-redis-%e5%ad%98%e5%84%b2%e7%8b%80%e6%85%8b-utpoXaNbqF\">2. \u4f7f\u7528 Redis \u5b58\u5132\u72c0\u614b<\/h3>\n<p>\u53ef\u4ee5\u4f7f\u7528 Redis \u7684\u54c8\u5e0c\u7d50\u69cb\u4f86\u5b58\u5132\u6bcf\u500b\u8a02\u55ae\u7684\u72c0\u614b\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>HSET order:1 status \"\u5f85\u8655\u7406\"<\/code><\/pre>\n<p>\u9019\u6a23\uff0c\u6211\u5011\u5c31\u53ef\u4ee5\u901a\u904e\u8a02\u55ae ID \u5feb\u901f\u67e5\u8a62\u548c\u66f4\u65b0\u72c0\u614b\u3002<\/p>\n<h3 id=\"3-%e5%af%a6%e7%8f%be%e7%8b%80%e6%85%8b%e8%bd%89%e6%8f%9b%e9%82%8f%e8%bc%af-utpoXaNbqF\">3. \u5be6\u73fe\u72c0\u614b\u8f49\u63db\u908f\u8f2f<\/h3>\n<p>\u72c0\u614b\u8f49\u63db\u908f\u8f2f\u53ef\u4ee5\u901a\u904e\u4e00\u500b\u7c21\u55ae\u7684\u51fd\u6578\u4f86\u5be6\u73fe\uff0c\u6839\u64da\u7576\u524d\u72c0\u614b\u548c\u4e8b\u4ef6\u4f86\u6c7a\u5b9a\u4e0b\u4e00\u500b\u72c0\u614b\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>\ndef transition(order_id, event):\n    current_status = redis.hget(f\"order:{order_id}\", \"status\")\n    if current_status == \"\u5f85\u8655\u7406\" and event == \"\u8655\u7406\u8a02\u55ae\":\n        redis.hset(f\"order:{order_id}\", \"status\", \"\u5df2\u767c\u8ca8\")\n    elif current_status == \"\u5df2\u767c\u8ca8\" and event == \"\u5b8c\u6210\u8a02\u55ae\":\n        redis.hset(f\"order:{order_id}\", \"status\", \"\u5df2\u5b8c\u6210\")\n<\/code><\/pre>\n<h3 id=\"4-%e7%9b%a3%e6%8e%a7%e5%92%8c%e6%93%b4%e5%b1%95-utpoXaNbqF\">4. \u76e3\u63a7\u548c\u64f4\u5c55<\/h3>\n<p>\u5728\u5be6\u969b\u61c9\u7528\u4e2d\uff0c\u9084\u9700\u8981\u8003\u616e\u5982\u4f55\u76e3\u63a7\u72c0\u614b\u6a5f\u7684\u904b\u884c\u72c0\u614b\uff0c\u4e26\u6839\u64da\u9700\u6c42\u9032\u884c\u64f4\u5c55\u3002Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u76e3\u63a7\u5de5\u5177\uff0c\u5982 Redis Monitor \u548c Redis CLI\uff0c\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u5be6\u6642\u67e5\u770b\u6578\u64da\u72c0\u614b\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-utpoXaNbqF\">\u7d50\u8ad6<\/h2>\n<p>\u57fa\u65bc Redis \u7684\u5206\u5e03\u5f0f\u72c0\u614b\u6a5f\u5be6\u73fe\u4e0d\u50c5\u80fd\u5920\u63d0\u9ad8\u7cfb\u7d71\u7684\u6027\u80fd\uff0c\u9084\u80fd\u5920\u7c21\u5316\u72c0\u614b\u7ba1\u7406\u7684\u8907\u96dc\u6027\u3002\u901a\u904e\u5408\u7406\u7684\u8a2d\u8a08\u548c\u5be6\u73fe\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5229\u7528 Redis \u7684\u7279\u6027\u4f86\u69cb\u5efa\u9ad8\u6548\u3001\u53ef\u9760\u7684\u5206\u5e03\u5f0f\u61c9\u7528\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5728\u60a8\u7684\u61c9\u7528\u4e2d\u5be6\u73fe\u5206\u5e03\u5f0f\u72c0\u614b\u6a5f\u6709\u9032\u4e00\u6b65\u7684\u8208\u8da3\uff0c\u6216\u8005\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">VPS<\/a> \u548c <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u7684\u8cc7\u8a0a\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u57fa\u65bc Redis \u7684\u5206\u5e03\u5f0f\u72c0\u614b\u6a5f\u5be6\u73fe\uff0c\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u8207\u53ef\u64f4\u5c55\u6027\uff0c\u7c21\u5316\u72c0\u614b\u7ba1\u7406\u8207\u6578\u64da\u4e00\u81f4\u6027\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-161327","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161327","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=161327"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161327\/revisions"}],"predecessor-version":[{"id":161328,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161327\/revisions\/161328"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=161327"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=161327"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=161327"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}