{"id":125467,"date":"2024-10-25T22:52:24","date_gmt":"2024-10-25T14:52:24","guid":{"rendered":"https:\/\/server.hk\/cnblog\/125467\/"},"modified":"2024-10-25T22:52:25","modified_gmt":"2024-10-25T14:52:25","slug":"redis-%e8%b7%a8%e6%a9%9f%e6%88%bf%e5%af%a6%e6%99%82%e5%90%8c%e6%ad%a5%e6%a7%8b%e5%bb%ba%e9%ab%98%e5%8f%af%e7%94%a8%e7%9a%84%e5%88%86%e5%b8%83%e5%bc%8f%e7%b3%bb%e7%b5%b1","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/125467\/","title":{"rendered":"Redis \u8de8\u6a5f\u623f\u5be6\u6642\u540c\u6b65\u69cb\u5efa\u9ad8\u53ef\u7528\u7684\u5206\u5e03\u5f0f\u7cfb\u7d71"},"content":{"rendered":"<h1 id=\"redis-%e8%b7%a8%e6%a9%9f%e6%88%bf%e5%af%a6%e6%99%82%e5%90%8c%e6%ad%a5%e6%a7%8b%e5%bb%ba%e9%ab%98%e5%8f%af%e7%94%a8%e7%9a%84%e5%88%86%e5%b8%83%e5%bc%8f%e7%b3%bb%e7%b5%b1-YpYnsmXFxK\">Redis \u8de8\u6a5f\u623f\u5be6\u6642\u540c\u6b65\u69cb\u5efa\u9ad8\u53ef\u7528\u7684\u5206\u5e03\u5f0f\u7cfb\u7d71<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u4f01\u696d\u5c0d\u65bc\u9ad8\u53ef\u7528\u6027\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u7684\u9700\u6c42\u65e5\u76ca\u589e\u52a0\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0c\u6210\u70ba\u69cb\u5efa\u5206\u5e03\u5f0f\u7cfb\u7d71\u7684\u7406\u60f3\u9078\u64c7\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528 Redis \u5be6\u73fe\u8de8\u6a5f\u623f\u7684\u5be6\u6642\u540c\u6b65\uff0c\u4ee5\u69cb\u5efa\u9ad8\u53ef\u7528\u7684\u5206\u5e03\u5f0f\u7cfb\u7d71\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-YpYnsmXFxK\">Redis \u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u500b\u958b\u6e90\u7684\u9375\u503c\u6578\u64da\u5eab\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\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u9ad8\u6027\u80fd\uff1aRedis \u80fd\u5920\u6bcf\u79d2\u8655\u7406\u6578\u5341\u842c\u6b21\u7684\u8b80\u5beb\u64cd\u4f5c\u3002<\/li>\n<li>\u6301\u4e45\u5316\uff1a\u652f\u6301 RDB \u548c AOF \u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u78ba\u4fdd\u6578\u64da\u4e0d\u6703\u56e0\u70ba\u670d\u52d9\u5668\u6545\u969c\u800c\u4e1f\u5931\u3002<\/li>\n<li>\u652f\u6301\u4e3b\u5f9e\u8907\u88fd\uff1a\u53ef\u4ee5\u8f15\u9b06\u5730\u8a2d\u7f6e\u4e3b\u5f9e\u7d50\u69cb\uff0c\u5be6\u73fe\u6578\u64da\u7684\u5197\u9918\u5099\u4efd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%b7%a8%e6%a9%9f%e6%88%bf%e5%af%a6%e6%99%82%e5%90%8c%e6%ad%a5%e7%9a%84%e6%8c%91%e6%88%b0-YpYnsmXFxK\">\u8de8\u6a5f\u623f\u5be6\u6642\u540c\u6b65\u7684\u6311\u6230<\/h2>\n<p>\u5728\u5206\u5e03\u5f0f\u7cfb\u7d71\u4e2d\uff0c\u8de8\u6a5f\u623f\u7684\u5be6\u6642\u6578\u64da\u540c\u6b65\u9762\u81e8\u591a\u7a2e\u6311\u6230\uff0c\u5305\u62ec\u7db2\u7d61\u5ef6\u9072\u3001\u6578\u64da\u4e00\u81f4\u6027\u548c\u6545\u969c\u6062\u5fa9\u7b49\u554f\u984c\u3002\u7279\u5225\u662f\u5728\u4e0d\u540c\u5730\u7406\u4f4d\u7f6e\u7684\u6578\u64da\u4e2d\u5fc3\u4e4b\u9593\uff0c\u7db2\u7d61\u5ef6\u9072\u53ef\u80fd\u6703\u5f71\u97ff\u6578\u64da\u7684\u5373\u6642\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-YpYnsmXFxK\">Redis \u7684\u89e3\u6c7a\u65b9\u6848<\/h2>\n<p>\u70ba\u4e86\u89e3\u6c7a\u9019\u4e9b\u6311\u6230\uff0cRedis \u63d0\u4f9b\u4e86\u591a\u7a2e\u529f\u80fd\u4f86\u652f\u6301\u8de8\u6a5f\u623f\u7684\u5be6\u6642\u540c\u6b65\uff1a<\/p>\n<h3 id=\"1-%e4%b8%bb%e5%be%9e%e8%a4%87%e8%a3%bd-YpYnsmXFxK\">1. \u4e3b\u5f9e\u8907\u88fd<\/h3>\n<p>Redis \u7684\u4e3b\u5f9e\u8907\u88fd\u529f\u80fd\u5141\u8a31\u4e00\u500b\u4e3b\u7bc0\u9ede\u5c07\u6578\u64da\u8907\u88fd\u5230\u591a\u500b\u5f9e\u7bc0\u9ede\u3002\u9019\u4e0d\u50c5\u53ef\u4ee5\u63d0\u9ad8\u8b80\u53d6\u6027\u80fd\uff0c\u9084\u80fd\u5728\u4e3b\u7bc0\u9ede\u6545\u969c\u6642\u8fc5\u901f\u5207\u63db\u5230\u5f9e\u7bc0\u9ede\u3002\u4ee5\u4e0b\u662f\u8a2d\u7f6e\u4e3b\u5f9e\u8907\u88fd\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<pre><code> # \u5728\u4e3b\u7bc0\u9ede\u4e0a\nredis-cli&gt; CONFIG SET appendonly yes\nredis-cli&gt; SAVE\n\n# \u5728\u5f9e\u7bc0\u9ede\u4e0a\nredis-cli&gt; SLAVEOF \u4e3b\u7bc0\u9edeIP \u4e3b\u7bc0\u9ede\u7aef\u53e3\n<\/code><\/pre>\n<h3 id=\"2-redis-sentinel-YpYnsmXFxK\">2. Redis Sentinel<\/h3>\n<p>Redis Sentinel \u662f\u4e00\u500b\u9ad8\u53ef\u7528\u6027\u89e3\u6c7a\u65b9\u6848\uff0c\u80fd\u5920\u76e3\u63a7 Redis \u5be6\u4f8b\u4e26\u81ea\u52d5\u9032\u884c\u6545\u969c\u8f49\u79fb\u3002\u7576\u4e3b\u7bc0\u9ede\u51fa\u73fe\u6545\u969c\u6642\uff0cSentinel \u53ef\u4ee5\u81ea\u52d5\u5c07\u4e00\u500b\u5f9e\u7bc0\u9ede\u63d0\u5347\u70ba\u65b0\u7684\u4e3b\u7bc0\u9ede\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7684\u6301\u7e8c\u53ef\u7528\u6027\u3002<\/p>\n<pre><code> # Sentinel \u914d\u7f6e\u793a\u4f8b\nsentinel monitor mymaster \u4e3b\u7bc0\u9edeIP \u4e3b\u7bc0\u9ede\u7aef\u53e3 2\nsentinel down-after-milliseconds mymaster 5000\nsentinel failover mymaster\n<\/code><\/pre>\n<h3 id=\"3-redis-cluster-YpYnsmXFxK\">3. Redis Cluster<\/h3>\n<p>Redis Cluster \u63d0\u4f9b\u4e86\u5206\u7247\u529f\u80fd\uff0c\u80fd\u5920\u5c07\u6578\u64da\u5206\u6563\u5230\u591a\u500b\u7bc0\u9ede\u4e0a\uff0c\u5f9e\u800c\u63d0\u9ad8\u7cfb\u7d71\u7684\u53ef\u64f4\u5c55\u6027\u548c\u5bb9\u932f\u80fd\u529b\u3002\u9019\u5c0d\u65bc\u8de8\u6a5f\u623f\u90e8\u7f72\u5c24\u70ba\u91cd\u8981\uff0c\u56e0\u70ba\u5b83\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u5730\u7406\u4f4d\u7f6e\u5206\u5e03\u6578\u64da\uff0c\u6e1b\u5c11\u5ef6\u9072\u3002<\/p>\n<pre><code> # \u5275\u5efa Redis Cluster\nredis-cli --cluster create \u4e3b\u7bc0\u9ede1:\u7aef\u53e3 \u4e3b\u7bc0\u9ede2:\u7aef\u53e3 \u4e3b\u7bc0\u9ede3:\u7aef\u53e3 --cluster-replicas 1\n<\/code><\/pre>\n<h2 id=\"%e6%95%b8%e6%93%9a%e4%b8%80%e8%87%b4%e6%80%a7%e5%95%8f%e9%a1%8c-YpYnsmXFxK\">\u6578\u64da\u4e00\u81f4\u6027\u554f\u984c<\/h2>\n<p>\u5728\u8de8\u6a5f\u623f\u7684\u74b0\u5883\u4e2d\uff0c\u6578\u64da\u4e00\u81f4\u6027\u662f\u4e00\u500b\u91cd\u8981\u7684\u8003\u91cf\u3002Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u7b56\u7565\u4f86\u8655\u7406\u6578\u64da\u4e00\u81f4\u6027\u554f\u984c\uff0c\u5305\u62ec\u4f7f\u7528\u4e8b\u52d9\u548c Lua \u8173\u672c\u4f86\u78ba\u4fdd\u64cd\u4f5c\u7684\u539f\u5b50\u6027\u3002<\/p>\n<pre><code> # \u4f7f\u7528\u4e8b\u52d9\nredis-cli&gt; MULTI\nredis-cli&gt; SET key1 value1\nredis-cli&gt; SET key2 value2\nredis-cli&gt; EXEC\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-YpYnsmXFxK\">\u7d50\u8ad6<\/h2>\n<p>\u5229\u7528 Redis \u7684\u4e3b\u5f9e\u8907\u88fd\u3001Sentinel \u548c Cluster \u7b49\u529f\u80fd\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u69cb\u5efa\u9ad8\u53ef\u7528\u7684\u5206\u5e03\u5f0f\u7cfb\u7d71\uff0c\u5be6\u73fe\u8de8\u6a5f\u623f\u7684\u5be6\u6642\u6578\u64da\u540c\u6b65\u3002\u9019\u4e0d\u50c5\u80fd\u63d0\u9ad8\u7cfb\u7d71\u7684\u6027\u80fd\uff0c\u9084\u80fd\u78ba\u4fdd\u6578\u64da\u7684\u53ef\u9760\u6027\u548c\u4e00\u81f4\u6027\u3002<\/p>\n<p>\u5c0d\u65bc\u5e0c\u671b\u5728\u9999\u6e2f\u90e8\u7f72\u9ad8\u6548\u80fd\u7684\u5206\u5e03\u5f0f\u7cfb\u7d71\u7684\u4f01\u696d\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u81f3\u95dc\u91cd\u8981\u3002\u900f\u904e\u512a\u8cea\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\uff0c\u4f01\u696d\u80fd\u5920\u66f4\u597d\u5730\u5be6\u73fe\u6578\u64da\u7684\u9ad8\u53ef\u7528\u6027\u548c\u5be6\u6642\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5229\u7528Redis\u5be6\u73fe\u8de8\u6a5f\u623f\u5be6\u6642\u540c\u6b65\uff0c\u69cb\u5efa\u9ad8\u53ef\u7528\u7684\u5206\u5e03\u5f0f\u7cfb\u7d71\uff0c\u63d0\u5347\u6578\u64da\u4e00\u81f4\u6027\u8207\u7cfb\u7d71\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-125467","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125467","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=125467"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125467\/revisions"}],"predecessor-version":[{"id":125468,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125467\/revisions\/125468"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=125467"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=125467"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=125467"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}