{"id":125243,"date":"2024-10-25T21:00:32","date_gmt":"2024-10-25T13:00:32","guid":{"rendered":"https:\/\/server.hk\/cnblog\/125243\/"},"modified":"2024-10-25T21:00:32","modified_gmt":"2024-10-25T13:00:32","slug":"redis-%e9%80%b2%e9%9a%8e%e7%aa%81%e7%a0%b4%e6%80%a7%e7%9f%a5%e8%ad%98%e6%8c%87%e5%8d%97","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/125243\/","title":{"rendered":"Redis \u9032\u968e\u7a81\u7834\u6027\u77e5\u8b58\u6307\u5357"},"content":{"rendered":"<h1 id=\"redis-%e9%80%b2%e9%9a%8e%e7%aa%81%e7%a0%b4%e6%80%a7%e7%9f%a5%e8%ad%98%e6%8c%87%e5%8d%97-PQFQGpXxOz\">Redis \u9032\u968e\u7a81\u7834\u6027\u77e5\u8b58\u6307\u5357<\/h1>\n<p>Redis \u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u6578\u64da\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5373\u6642\u6578\u64da\u8655\u7406\u7b49\u5834\u666f\u3002\u96a8\u8457\u6280\u8853\u7684\u767c\u5c55\uff0cRedis \u7684\u529f\u80fd\u4e5f\u5728\u4e0d\u65b7\u64f4\u5c55\uff0c\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Redis \u7684\u9032\u968e\u7279\u6027\u53ca\u5176\u61c9\u7528\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u5229\u7528\u9019\u4e00\u5f37\u5927\u7684\u5de5\u5177\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-PQFQGpXxOz\">Redis \u7684\u6578\u64da\u7d50\u69cb<\/h2>\n<p>Redis \u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u9019\u4f7f\u5f97\u5b83\u5728\u8655\u7406\u4e0d\u540c\u985e\u578b\u7684\u6578\u64da\u6642\u975e\u5e38\u9748\u6d3b\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u4e3b\u8981\u7684\u6578\u64da\u7d50\u69cb\uff1a<\/p>\n<ul>\n<li><strong>\u5b57\u7b26\u4e32\uff08String\uff09<\/strong>: \u6700\u57fa\u672c\u7684\u6578\u64da\u985e\u578b\uff0c\u53ef\u4ee5\u5b58\u5132\u4efb\u4f55\u985e\u578b\u7684\u6578\u64da\uff0c\u5982\u6587\u672c\u3001\u6578\u5b57\u7b49\u3002<\/li>\n<li><strong>\u54c8\u5e0c\uff08Hash\uff09<\/strong>: \u7528\u65bc\u5b58\u5132\u5c0d\u8c61\u7684\u5c6c\u6027\uff0c\u9069\u5408\u7528\u65bc\u5b58\u5132\u7528\u6236\u4fe1\u606f\u7b49\u3002<\/li>\n<li><strong>\u5217\u8868\uff08List\uff09<\/strong>: \u6709\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u9069\u5408\u7528\u65bc\u6d88\u606f\u968a\u5217\u7b49\u5834\u666f\u3002<\/li>\n<li><strong>\u96c6\u5408\uff08Set\uff09<\/strong>: \u7121\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u652f\u6301\u96c6\u5408\u904b\u7b97\uff0c\u5982\u4ea4\u96c6\u3001\u4e26\u96c6\u7b49\u3002<\/li>\n<li><strong>\u6709\u5e8f\u96c6\u5408\uff08Sorted Set\uff09<\/strong>: \u6bcf\u500b\u5143\u7d20\u90fd\u6709\u4e00\u500b\u5206\u6578\uff0c\u6839\u64da\u5206\u6578\u9032\u884c\u6392\u5e8f\uff0c\u9069\u5408\u7528\u65bc\u6392\u884c\u699c\u7b49\u61c9\u7528\u3002<\/li>\n<\/ul>\n<h2 id=\"redis-%e7%9a%84%e6%8c%81%e4%b9%85%e5%8c%96%e6%a9%9f%e5%88%b6-PQFQGpXxOz\">Redis \u7684\u6301\u4e45\u5316\u6a5f\u5236<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u5169\u7a2e\u4e3b\u8981\u7684\u6301\u4e45\u5316\u65b9\u5f0f\uff1aRDB \u548c AOF\u3002<\/p>\n<h3 id=\"rdb%ef%bc%88%e5%bf%ab%e7%85%a7%ef%bc%89-PQFQGpXxOz\">RDB\uff08\u5feb\u7167\uff09<\/h3>\n<p>RDB \u662f\u901a\u904e\u5b9a\u671f\u5c07\u6578\u64da\u5feb\u7167\u4fdd\u5b58\u5230\u78c1\u789f\u4e2d\u4f86\u5be6\u73fe\u6301\u4e45\u5316\u3002\u9019\u7a2e\u65b9\u5f0f\u7684\u512a\u9ede\u662f\u6062\u5fa9\u901f\u5ea6\u5feb\uff0c\u4f46\u5728\u7cfb\u7d71\u5d29\u6f70\u6642\u53ef\u80fd\u6703\u4e1f\u5931\u6700\u8fd1\u7684\u6578\u64da\u3002<\/p>\n<pre><code>save 900 1  # \u6bcf900\u79d2\u81f3\u5c11\u67091\u6b21\u5beb\u5165\u64cd\u4f5c\u6642\u4fdd\u5b58\u5feb\u7167\n<\/code><\/pre>\n<h3 id=\"aof%ef%bc%88%e8%bf%bd%e5%8a%a0%e6%96%87%e4%bb%b6%ef%bc%89-PQFQGpXxOz\">AOF\uff08\u8ffd\u52a0\u6587\u4ef6\uff09<\/h3>\n<p>AOF \u662f\u5c07\u6bcf\u6b21\u5beb\u5165\u64cd\u4f5c\u8ffd\u52a0\u5230\u4e00\u500b\u6587\u4ef6\u4e2d\uff0c\u9019\u6a23\u53ef\u4ee5\u5be6\u73fe\u66f4\u9ad8\u7684\u6578\u64da\u5b89\u5168\u6027\u3002\u96d6\u7136\u6062\u5fa9\u901f\u5ea6\u76f8\u5c0d\u8f03\u6162\uff0c\u4f46\u53ef\u4ee5\u914d\u7f6e\u4e0d\u540c\u7684\u540c\u6b65\u7b56\u7565\u4f86\u5e73\u8861\u6027\u80fd\u548c\u5b89\u5168\u6027\u3002<\/p>\n<pre><code>appendfsync everysec  # \u6bcf\u79d2\u540c\u6b65\u4e00\u6b21\n<\/code><\/pre>\n<h2 id=\"redis-%e7%9a%84%e9%9b%86%e7%be%a4%e6%a8%a1%e5%bc%8f-PQFQGpXxOz\">Redis \u7684\u96c6\u7fa4\u6a21\u5f0f<\/h2>\n<p>\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u55ae\u4e00 Redis \u5be6\u4f8b\u53ef\u80fd\u7121\u6cd5\u6eff\u8db3\u9700\u6c42\u3002Redis \u63d0\u4f9b\u4e86\u96c6\u7fa4\u6a21\u5f0f\uff0c\u901a\u904e\u5206\u7247\u4f86\u5be6\u73fe\u6c34\u5e73\u64f4\u5c55\u3002\u96c6\u7fa4\u6a21\u5f0f\u4e0b\uff0c\u6578\u64da\u6703\u6839\u64da\u54c8\u5e0c\u69fd\u5206\u914d\u5230\u4e0d\u540c\u7684\u7bc0\u9ede\u4e0a\uff0c\u9019\u6a23\u53ef\u4ee5\u63d0\u9ad8\u7cfb\u7d71\u7684\u53ef\u7528\u6027\u548c\u6027\u80fd\u3002<\/p>\n<h3 id=\"%e9%9b%86%e7%be%a4%e9%85%8d%e7%bd%ae%e7%a4%ba%e4%be%8b-PQFQGpXxOz\">\u96c6\u7fa4\u914d\u7f6e\u793a\u4f8b<\/h3>\n<p>\u4ee5\u4e0b\u662f Redis \u96c6\u7fa4\u7684\u57fa\u672c\u914d\u7f6e\u6b65\u9a5f\uff1a<\/p>\n<pre><code>redis-cli --cluster create 192.168.1.1:7000 192.168.1.2:7000 192.168.1.3:7000 --cluster-replicas 1\n<\/code><\/pre>\n<h2 id=\"redis-%e7%9a%84%e9%ab%98%e7%b4%9a%e5%8a%9f%e8%83%bd-PQFQGpXxOz\">Redis \u7684\u9ad8\u7d1a\u529f\u80fd<\/h2>\n<p>\u9664\u4e86\u57fa\u672c\u7684\u6578\u64da\u5b58\u5132\u529f\u80fd\uff0cRedis \u9084\u63d0\u4f9b\u4e86\u4e00\u4e9b\u9ad8\u7d1a\u529f\u80fd\uff0c\u5982\u8a02\u95b1\/\u767c\u5e03\u3001Lua \u8173\u672c\u548c\u4e8b\u52d9\u7b49\u3002<\/p>\n<h3 id=\"%e8%a8%82%e9%96%b1-%e7%99%bc%e5%b8%83-PQFQGpXxOz\">\u8a02\u95b1\/\u767c\u5e03<\/h3>\n<p>Redis \u7684\u8a02\u95b1\/\u767c\u5e03\u529f\u80fd\u5141\u8a31\u5ba2\u6236\u7aef\u8a02\u95b1\u7279\u5b9a\u7684\u983b\u9053\uff0c\u7576\u6709\u6d88\u606f\u767c\u4f48\u5230\u8a72\u983b\u9053\u6642\uff0c\u6240\u6709\u8a02\u95b1\u8005\u90fd\u6703\u6536\u5230\u901a\u77e5\u3002\u9019\u5c0d\u65bc\u5373\u6642\u6d88\u606f\u7cfb\u7d71\u975e\u5e38\u6709\u7528\u3002<\/p>\n<pre><code>SUBSCRIBE channel_name  # \u8a02\u95b1\u983b\u9053\nPUBLISH channel_name \"message\"  # \u767c\u4f48\u6d88\u606f\n<\/code><\/pre>\n<h3 id=\"lua-%e8%85%b3%e6%9c%ac-PQFQGpXxOz\">Lua \u8173\u672c<\/h3>\n<p>Redis \u652f\u6301\u4f7f\u7528 Lua \u8173\u672c\u4f86\u57f7\u884c\u539f\u5b50\u64cd\u4f5c\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\u4e26\u63d0\u9ad8\u6027\u80fd\u3002<\/p>\n<pre><code>eval \"return redis.call('get', KEYS[1])\" 1 key_name\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-PQFQGpXxOz\">\u7e3d\u7d50<\/h2>\n<p>Redis \u662f\u4e00\u500b\u529f\u80fd\u5f37\u5927\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u5177\u5099\u591a\u7a2e\u6578\u64da\u7d50\u69cb\u3001\u6301\u4e45\u5316\u6a5f\u5236\u548c\u9ad8\u7d1a\u529f\u80fd\uff0c\u9069\u5408\u5404\u7a2e\u61c9\u7528\u5834\u666f\u3002\u7121\u8ad6\u662f\u7528\u65bc\u6578\u64da\u7de9\u5b58\u9084\u662f\u5373\u6642\u6578\u64da\u8655\u7406\uff0cRedis \u90fd\u80fd\u63d0\u4f9b\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u5c07\u6709\u52a9\u65bc\u5145\u5206\u767c\u63ee Redis \u7684\u6f5b\u529b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u9032\u968e\u6280\u5de7\u8207\u7a81\u7834\u6027\u77e5\u8b58\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\uff0c\u512a\u5316\u61c9\u7528\u6027\u80fd\uff0c\u52a9\u4f60\u6210\u70baRedis\u5c08\u5bb6\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-125243","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125243","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=125243"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125243\/revisions"}],"predecessor-version":[{"id":125244,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125243\/revisions\/125244"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=125243"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=125243"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=125243"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}