{"id":125175,"date":"2024-10-25T20:26:19","date_gmt":"2024-10-25T12:26:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/125175\/"},"modified":"2024-10-25T20:26:20","modified_gmt":"2024-10-25T12:26:20","slug":"redis-%e8%a7%a3%e6%b1%ba%e9%80%a3%e7%b5%90%e5%95%8f%e9%a1%8c","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/125175\/","title":{"rendered":"Redis \u89e3\u6c7a\u9023\u7d50\u554f\u984c"},"content":{"rendered":"<h1 id=\"redis-%e8%a7%a3%e6%b1%ba%e9%80%a3%e7%b5%90%e5%95%8f%e9%a1%8c-GweuOPsKdn\">Redis \u89e3\u6c7a\u9023\u7d50\u554f\u984c<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0c\u6578\u64da\u7684\u5feb\u901f\u5b58\u53d6\u548c\u9ad8\u6548\u7ba1\u7406\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\uff0c\u7279\u5225\u662f\u5728\u89e3\u6c7a\u9023\u7d50\u554f\u984c\u65b9\u9762\u3002\u672c\u6587\u5c07\u63a2\u8a0e Redis \u5982\u4f55\u6709\u6548\u5730\u89e3\u6c7a\u9023\u7d50\u554f\u984c\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%af%e9%80%a3%e7%b5%90%e5%95%8f%e9%a1%8c%ef%bc%9f-GweuOPsKdn\">\u4ec0\u9ebc\u662f\u9023\u7d50\u554f\u984c\uff1f<\/h2>\n<p>\u9023\u7d50\u554f\u984c\u901a\u5e38\u6307\u7684\u662f\u5728\u5206\u4f48\u5f0f\u7cfb\u7d71\u4e2d\uff0c\u5982\u4f55\u6709\u6548\u5730\u7ba1\u7406\u548c\u5b58\u53d6\u4e0d\u540c\u670d\u52d9\u4e4b\u9593\u7684\u6578\u64da\u3002\u96a8\u8457\u61c9\u7528\u7684\u64f4\u5c55\uff0c\u6578\u64da\u7684\u5b58\u53d6\u901f\u5ea6\u548c\u4e00\u81f4\u6027\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002\u7576\u591a\u500b\u670d\u52d9\u9700\u8981\u540c\u6642\u8a2a\u554f\u5171\u4eab\u6578\u64da\u6642\uff0c\u5982\u4f55\u907f\u514d\u6578\u64da\u7af6\u722d\u548c\u5ef6\u9072\u6210\u70ba\u4e00\u500b\u6311\u6230\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e7%89%b9%e6%80%a7-GweuOPsKdn\">Redis \u7684\u7279\u6027<\/h2>\n<p>Redis \u662f\u4e00\u7a2e\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u3002\u5176\u4e3b\u8981\u7279\u6027\u5305\u62ec\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\u6bcf\u79d2\u6578\u5341\u842c\u6b21\u7684\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\u91cd\u555f\u5f8c\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<li><strong>\u5206\u4f48\u5f0f\u652f\u6301\uff1a<\/strong>\u652f\u6301\u4e3b\u5f9e\u8907\u88fd\u548c\u5206\u7247\uff0c\u80fd\u5920\u8f15\u9b06\u64f4\u5c55\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%bd%bf%e7%94%a8-redis-%e8%a7%a3%e6%b1%ba%e9%80%a3%e7%b5%90%e5%95%8f%e9%a1%8c-GweuOPsKdn\">\u4f7f\u7528 Redis \u89e3\u6c7a\u9023\u7d50\u554f\u984c<\/h2>\n<p>\u5728\u89e3\u6c7a\u9023\u7d50\u554f\u984c\u6642\uff0cRedis \u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u5e7e\u7a2e\u65b9\u5f0f\u4f86\u63d0\u9ad8\u7cfb\u7d71\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\uff1a<\/p>\n<h3 id=\"1-%e7%b7%a9%e5%ad%98%e6%95%b8%e6%93%9a-GweuOPsKdn\">1. \u7de9\u5b58\u6578\u64da<\/h3>\n<p>\u4f7f\u7528 Redis \u4f5c\u70ba\u7de9\u5b58\u5c64\uff0c\u53ef\u4ee5\u986f\u8457\u6e1b\u5c11\u6578\u64da\u5eab\u7684\u8b80\u53d6\u58d3\u529b\u3002\u7576\u61c9\u7528\u9700\u8981\u983b\u7e41\u8a2a\u554f\u67d0\u4e9b\u6578\u64da\u6642\uff0c\u53ef\u4ee5\u5c07\u9019\u4e9b\u6578\u64da\u7de9\u5b58\u5728 Redis \u4e2d\uff0c\u5f9e\u800c\u63d0\u9ad8\u5b58\u53d6\u901f\u5ea6\u3002<\/p>\n<pre><code>SET user:1000 {\"name\": \"Alice\", \"age\": 30}\nGET user:1000\n<\/code><\/pre>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8-pub-sub-%e6%a8%a1%e5%9e%8b-GweuOPsKdn\">2. \u4f7f\u7528 Pub\/Sub \u6a21\u578b<\/h3>\n<p>Redis \u7684 Pub\/Sub \u529f\u80fd\u53ef\u4ee5\u7528\u4f86\u89e3\u6c7a\u670d\u52d9\u4e4b\u9593\u7684\u901a\u4fe1\u554f\u984c\u3002\u7576\u4e00\u500b\u670d\u52d9\u9700\u8981\u901a\u77e5\u5176\u4ed6\u670d\u52d9\u67d0\u500b\u4e8b\u4ef6\u6642\uff0c\u53ef\u4ee5\u901a\u904e Redis \u767c\u4f48\u6d88\u606f\uff0c\u5176\u4ed6\u670d\u52d9\u5247\u53ef\u4ee5\u8a02\u95b1\u9019\u4e9b\u6d88\u606f\uff0c\u5be6\u73fe\u5373\u6642\u901a\u4fe1\u3002<\/p>\n<pre><code>SUBSCRIBE channel1\nPUBLISH channel1 \"Hello, World!\"\n<\/code><\/pre>\n<h3 id=\"3-%e5%88%86%e4%bd%88%e5%bc%8f%e9%8e%96-GweuOPsKdn\">3. \u5206\u4f48\u5f0f\u9396<\/h3>\n<p>\u5728\u591a\u500b\u670d\u52d9\u9700\u8981\u540c\u6642\u8a2a\u554f\u5171\u4eab\u8cc7\u6e90\u6642\uff0c\u4f7f\u7528 Redis \u53ef\u4ee5\u5be6\u73fe\u5206\u4f48\u5f0f\u9396\uff0c\u5f9e\u800c\u907f\u514d\u6578\u64da\u7af6\u722d\u3002\u9019\u53ef\u4ee5\u901a\u904e\u8a2d\u7f6e\u4e00\u500b\u9375\u4f86\u5be6\u73fe\uff0c\u7576\u4e00\u500b\u670d\u52d9\u7372\u53d6\u9396\u6642\uff0c\u5176\u4ed6\u670d\u52d9\u7121\u6cd5\u8a2a\u554f\u8a72\u8cc7\u6e90\u3002<\/p>\n<pre><code>SET lock:key \"locked\" NX PX 30000\n<\/code><\/pre>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%a1%88%e4%be%8b-GweuOPsKdn\">\u5be6\u969b\u6848\u4f8b<\/h2>\n<p>\u8a31\u591a\u5927\u578b\u61c9\u7528\u7a0b\u5e8f\uff0c\u5982\u793e\u4ea4\u5a92\u9ad4\u5e73\u53f0\u548c\u96fb\u5b50\u5546\u52d9\u7db2\u7ad9\uff0c\u90fd\u4f7f\u7528 Redis \u4f86\u89e3\u6c7a\u9023\u7d50\u554f\u984c\u3002\u4f8b\u5982\uff0c\u67d0\u96fb\u5b50\u5546\u52d9\u7db2\u7ad9\u4f7f\u7528 Redis \u4f5c\u70ba\u7de9\u5b58\u5c64\uff0c\u5c07\u71b1\u9580\u5546\u54c1\u7684\u6578\u64da\u7de9\u5b58\u5728 Redis \u4e2d\uff0c\u5f9e\u800c\u6e1b\u5c11\u4e86\u5c0d\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u8acb\u6c42\uff0c\u986f\u8457\u63d0\u9ad8\u4e86\u9801\u9762\u52a0\u8f09\u901f\u5ea6\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-GweuOPsKdn\">\u7e3d\u7d50<\/h2>\n<p>Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u80fd\u5920\u6709\u6548\u5730\u89e3\u6c7a\u9023\u7d50\u554f\u984c\u3002\u901a\u904e\u7de9\u5b58\u6578\u64da\u3001\u4f7f\u7528 Pub\/Sub \u6a21\u578b\u548c\u5be6\u73fe\u5206\u4f48\u5f0f\u9396\uff0cRedis \u4e0d\u50c5\u63d0\u9ad8\u4e86\u7cfb\u7d71\u7684\u6027\u80fd\uff0c\u9084\u589e\u5f37\u4e86\u6578\u64da\u7684\u4e00\u81f4\u6027\u548c\u53ef\u9760\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u5b58\u53d6\u7684\u61c9\u7528\u4f86\u8aaa\uff0cRedis \u662f\u4e00\u500b\u503c\u5f97\u8003\u616e\u7684\u9078\u64c7\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u7ba1\u7406\u548c\u64f4\u5c55\u60a8\u7684\u61c9\u7528\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6 <a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a> \u65b9\u6848\uff0c\u6211\u5011\u90fd\u80fd\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis \u89e3\u6c7a\u9023\u7d50\u554f\u984c\uff0c\u63d0\u4f9b\u9ad8\u6548\u80fd\u7684\u8cc7\u6599\u5132\u5b58\u8207\u5feb\u901f\u5b58\u53d6\uff0c\u63d0\u5347\u61c9\u7528\u7a0b\u5f0f\u7684\u6548\u80fd\u8207\u7a69\u5b9a\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-125175","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125175","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=125175"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125175\/revisions"}],"predecessor-version":[{"id":125176,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125175\/revisions\/125176"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=125175"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=125175"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=125175"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}