{"id":107020,"date":"2024-10-23T15:14:49","date_gmt":"2024-10-23T07:14:49","guid":{"rendered":"https:\/\/server.hk\/cnblog\/107020\/"},"modified":"2024-10-23T15:14:50","modified_gmt":"2024-10-23T07:14:50","slug":"redis-%e6%a0%b8%e5%bf%83%e7%b5%90%e6%a7%8b%e4%bd%bf%e7%94%a8%e6%8a%80%e5%b7%a7%e7%b0%a1%e4%bb%8b","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/107020\/","title":{"rendered":"Redis \u6838\u5fc3\u7d50\u69cb\u4f7f\u7528\u6280\u5de7\u7c21\u4ecb"},"content":{"rendered":"<h1 id=\"redis-%e6%a0%b8%e5%bf%83%e7%b5%90%e6%a7%8b%e4%bd%bf%e7%94%a8%e6%8a%80%e5%b7%a7%e7%b0%a1%e4%bb%8b-xkQunWFTaO\">Redis \u6838\u5fc3\u7d50\u69cb\u4f7f\u7528\u6280\u5de7\u7c21\u4ecb<\/h1>\n<p>Redis \u662f\u4e00\u7a2e\u9ad8\u6548\u80fd\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u6301\u4e45\u5316\u7b49\u5834\u666f\u3002\u5176\u6838\u5fc3\u7d50\u69cb\u7684\u8a2d\u8a08\u4f7f\u5f97 Redis \u5728\u8655\u7406\u5927\u91cf\u6578\u64da\u6642\uff0c\u80fd\u5920\u4fdd\u6301\u9ad8\u6548\u7684\u6027\u80fd\u3002\u672c\u6587\u5c07\u4ecb\u7d39 Redis \u7684\u6838\u5fc3\u7d50\u69cb\u53ca\u5176\u4f7f\u7528\u6280\u5de7\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-xkQunWFTaO\">Redis \u7684\u6578\u64da\u7d50\u69cb<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u6bcf\u7a2e\u7d50\u69cb\u90fd\u6709\u5176\u7279\u5b9a\u7684\u7528\u9014\u548c\u512a\u52e2\u3002\u4ee5\u4e0b\u662f\u5e7e\u7a2e\u4e3b\u8981\u7684\u6578\u64da\u7d50\u69cb\uff1a<\/p>\n<ul>\n<li><strong>\u5b57\u7b26\u4e32\uff08String\uff09<\/strong>\uff1a\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\u4f7f\u7528\u793a\u4f8b\uff1a<\/li>\n<pre><code>SET key \"value\"<\/code><\/pre>\n<li><strong>\u54c8\u5e0c\uff08Hash\uff09<\/strong>\uff1a\u7528\u65bc\u5b58\u5132\u5c0d\u8c61\u7684\u5c6c\u6027\uff0c\u9069\u5408\u5b58\u5132\u7d50\u69cb\u5316\u6578\u64da\u3002\u4f7f\u7528\u793a\u4f8b\uff1a<\/li>\n<pre><code>HSET user:1000 name \"Alice\" age 30<\/code><\/pre>\n<li><strong>\u5217\u8868\uff08List\uff09<\/strong>\uff1a\u6709\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u9069\u5408\u7528\u65bc\u6d88\u606f\u968a\u5217\u3002\u4f7f\u7528\u793a\u4f8b\uff1a<\/li>\n<pre><code>LPUSH mylist \"message1\"<\/code><\/pre>\n<li><strong>\u96c6\u5408\uff08Set\uff09<\/strong>\uff1a\u7121\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u9069\u5408\u7528\u65bc\u53bb\u91cd\u548c\u4ea4\u96c6\u904b\u7b97\u3002\u4f7f\u7528\u793a\u4f8b\uff1a<\/li>\n<pre><code>SADD myset \"value1\"<\/code><\/pre>\n<li><strong>\u6709\u5e8f\u96c6\u5408\uff08Sorted Set\uff09<\/strong>\uff1a\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\u5834\u666f\u3002\u4f7f\u7528\u793a\u4f8b\uff1a<\/li>\n<pre><code>ZADD leaderboard 100 \"Alice\"<\/code><\/pre>\n<\/ul>\n<h2 id=\"redis-%e7%9a%84%e4%bd%bf%e7%94%a8%e6%8a%80%e5%b7%a7-xkQunWFTaO\">Redis \u7684\u4f7f\u7528\u6280\u5de7<\/h2>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e7%ae%a1%e9%81%93%ef%bc%88pipelining%ef%bc%89-xkQunWFTaO\">1. \u4f7f\u7528\u7ba1\u9053\uff08Pipelining\uff09<\/h3>\n<p>\u5728\u9700\u8981\u57f7\u884c\u591a\u500b\u547d\u4ee4\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528\u7ba1\u9053\u6280\u8853\u4f86\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\u3002\u901a\u904e\u4e00\u6b21\u6027\u767c\u9001\u591a\u500b\u547d\u4ee4\uff0cRedis \u53ef\u4ee5\u5728\u670d\u52d9\u5668\u7aef\u6279\u91cf\u8655\u7406\uff0c\u5f9e\u800c\u63d0\u9ad8\u6027\u80fd\u3002<\/p>\n<pre><code>redis-cli --pipe<\/code><\/pre>\n<h3 id=\"2-%e5%88%a9%e7%94%a8%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93-xkQunWFTaO\">2. \u5229\u7528\u904e\u671f\u6642\u9593<\/h3>\n<p>Redis \u652f\u6301\u70ba\u9375\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u9019\u5c0d\u65bc\u7de9\u5b58\u6578\u64da\u7279\u5225\u6709\u7528\u3002\u901a\u904e\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u53ef\u4ee5\u81ea\u52d5\u6e05\u7406\u4e0d\u518d\u9700\u8981\u7684\u6578\u64da\uff0c\u7bc0\u7701\u5167\u5b58\u3002<\/p>\n<pre><code>SETEX session:12345 3600 \"session_data\"<\/code><\/pre>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e4%ba%8b%e5%8b%99%ef%bc%88transactions%ef%bc%89-xkQunWFTaO\">3. \u4f7f\u7528\u4e8b\u52d9\uff08Transactions\uff09<\/h3>\n<p>Redis \u652f\u6301\u4e8b\u52d9\u64cd\u4f5c\uff0c\u53ef\u4ee5\u78ba\u4fdd\u4e00\u7d44\u547d\u4ee4\u7684\u539f\u5b50\u6027\u3002\u4f7f\u7528 MULTI \u548c EXEC \u547d\u4ee4\u4f86\u5be6\u73fe\u4e8b\u52d9\u3002<\/p>\n<pre><code>MULTI\nSET key1 \"value1\"\nSET key2 \"value2\"\nEXEC<\/code><\/pre>\n<h3 id=\"4-%e6%95%b8%e6%93%9a%e6%8c%81%e4%b9%85%e5%8c%96-xkQunWFTaO\">4. \u6578\u64da\u6301\u4e45\u5316<\/h3>\n<p>Redis \u63d0\u4f9b\u4e86 RDB \u548c AOF \u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\u3002\u6839\u64da\u61c9\u7528\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6301\u4e45\u5316\u7b56\u7565\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u4e0d\u6703\u4e1f\u5931\u3002<\/p>\n<h3 id=\"5-%e4%bd%bf%e7%94%a8-lua-%e8%85%b3%e6%9c%ac-xkQunWFTaO\">5. \u4f7f\u7528 Lua \u8173\u672c<\/h3>\n<p>Redis \u652f\u6301 Lua \u8173\u672c\uff0c\u53ef\u4ee5\u5728\u670d\u52d9\u5668\u7aef\u57f7\u884c\u8907\u96dc\u7684\u64cd\u4f5c\uff0c\u6e1b\u5c11\u5ba2\u6236\u7aef\u8207\u670d\u52d9\u5668\u4e4b\u9593\u7684\u901a\u4fe1\u3002\u9019\u5c0d\u65bc\u6027\u80fd\u512a\u5316\u975e\u5e38\u6709\u5e6b\u52a9\u3002<\/p>\n<pre><code>EVAL \"return redis.call('GET', KEYS[1])\" 1 key1<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-xkQunWFTaO\">\u7e3d\u7d50<\/h2>\n<p>Redis \u7684\u6838\u5fc3\u7d50\u69cb\u548c\u591a\u6a23\u7684\u6578\u64da\u985e\u578b\u4f7f\u5176\u6210\u70ba\u4e00\u500b\u9748\u6d3b\u4e14\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u3002\u901a\u904e\u638c\u63e1\u4e0a\u8ff0\u4f7f\u7528\u6280\u5de7\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u66f4\u6709\u6548\u5730\u5229\u7528 Redis \u4f86\u63d0\u5347\u61c9\u7528\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u4f86\u90e8\u7f72 Redis\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u6838\u5fc3\u7d50\u69cb\u7684\u4f7f\u7528\u6280\u5de7\uff0c\u63d0\u5347\u6578\u64da\u5b58\u53d6\u6548\u7387\uff0c\u512a\u5316\u6027\u80fd\uff0c\u52a9\u4f60\u8f15\u9b06\u638c\u63e1\u9ad8\u6548\u80fd\u6578\u64da\u7ba1\u7406\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-107020","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/107020","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=107020"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/107020\/revisions"}],"predecessor-version":[{"id":107021,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/107020\/revisions\/107021"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=107020"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=107020"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=107020"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}