{"id":159311,"date":"2024-11-03T13:25:22","date_gmt":"2024-11-03T05:25:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/159311\/"},"modified":"2024-11-03T13:25:23","modified_gmt":"2024-11-03T05:25:23","slug":"%e7%b4%85%e8%89%b2%e7%9a%84%e6%b7%bb%e5%8a%a0%e5%a2%9e%e5%8a%a0redis%e7%9a%84%e9%8d%b5%e5%ad%90%e5%b0%8d%ef%bc%88redis%e6%b7%bb%e5%8a%a0%e9%8d%b5%e5%ad%90%e5%b0%8d%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/159311\/","title":{"rendered":"\u7d05\u8272\u7684\u6dfb\u52a0\u589e\u52a0Redis\u7684\u9375\u5b50\u5c0d\uff08redis\u6dfb\u52a0\u9375\u5b50\u5c0d\uff09"},"content":{"rendered":"<h1 id=\"%e7%b4%85%e8%89%b2%e7%9a%84%e6%b7%bb%e5%8a%a0%e5%a2%9e%e5%8a%a0redis%e7%9a%84%e9%8d%b5%e5%ad%90%e5%b0%8d%ef%bc%88redis%e6%b7%bb%e5%8a%a0%e9%8d%b5%e5%ad%90%e5%b0%8d%ef%bc%89-UnpXboecqC\">\u7d05\u8272\u7684\u6dfb\u52a0\u589e\u52a0Redis\u7684\u9375\u5b50\u5c0d\uff08redis\u6dfb\u52a0\u9375\u5b50\u5c0d\uff09<\/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\u5be6\u6642\u6578\u64da\u5206\u6790\u7b49\u5834\u666f\u3002\u4f5c\u70ba\u4e00\u500b\u958b\u6e90\u7684\u6578\u64da\u5eab\uff0cRedis\u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u7d50\u69cb\u548c\u64cd\u4f5c\uff0c\u8b93\u958b\u767c\u8005\u80fd\u5920\u9748\u6d3b\u5730\u7ba1\u7406\u6578\u64da\u3002\u5728\u9019\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u5011\u5c07\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u5728Redis\u4e2d\u6dfb\u52a0\u9375\u5b50\u5c0d\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%8d%b5%e5%ad%90%e5%b0%8d%ef%bc%9f-UnpXboecqC\">\u4ec0\u9ebc\u662f\u9375\u5b50\u5c0d\uff1f<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u9375\u5b50\u5c0d\uff08key-value pair\uff09\u662f\u6578\u64da\u5b58\u5132\u7684\u57fa\u672c\u55ae\u4f4d\u3002\u6bcf\u500b\u9375\u90fd\u662f\u552f\u4e00\u7684\uff0c\u4e26\u4e14\u53ef\u4ee5\u5c0d\u61c9\u5230\u4e00\u500b\u503c\u3002\u503c\u53ef\u4ee5\u662f\u591a\u7a2e\u6578\u64da\u985e\u578b\uff0c\u5305\u62ec\u5b57\u7b26\u4e32\u3001\u5217\u8868\u3001\u96c6\u5408\u3001\u54c8\u5e0c\u548c\u6709\u5e8f\u96c6\u5408\u7b49\u3002\u9019\u7a2e\u9748\u6d3b\u6027\u4f7f\u5f97Redis\u6210\u70ba\u4e00\u500b\u975e\u5e38\u5f37\u5927\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%9c%a8redis%e4%b8%ad%e6%b7%bb%e5%8a%a0%e9%8d%b5%e5%ad%90%e5%b0%8d-UnpXboecqC\">\u5982\u4f55\u5728Redis\u4e2d\u6dfb\u52a0\u9375\u5b50\u5c0d<\/h2>\n<p>\u5728Redis\u4e2d\u6dfb\u52a0\u9375\u5b50\u5c0d\u7684\u57fa\u672c\u547d\u4ee4\u662f <code>SET<\/code>\u3002\u9019\u500b\u547d\u4ee4\u7684\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>SET key value<\/code><\/pre>\n<p>\u9019\u88e1\u7684 <code>key<\/code> \u662f\u4f60\u60f3\u8981\u5275\u5efa\u7684\u9375\uff0c\u800c <code>value<\/code> \u662f\u8207\u8a72\u9375\u76f8\u95dc\u806f\u7684\u503c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u793a\u4f8b\uff1a<\/p>\n<h3 id=\"%e7%a4%ba%e4%be%8b-1%ef%bc%9a%e6%b7%bb%e5%8a%a0%e5%ad%97%e7%ac%a6%e4%b8%b2%e9%8d%b5%e5%ad%90%e5%b0%8d-UnpXboecqC\">\u793a\u4f8b 1\uff1a\u6dfb\u52a0\u5b57\u7b26\u4e32\u9375\u5b50\u5c0d<\/h3>\n<pre><code>SET mykey \"Hello, Redis!\"<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u5275\u5efa\u4e86\u4e00\u500b\u9375\u70ba <code>mykey<\/code> \u7684\u5b57\u7b26\u4e32\uff0c\u4e26\u5c07\u5176\u503c\u8a2d\u7f6e\u70ba <code>\"Hello, Redis!\"<\/code>\u3002<\/p>\n<h3 id=\"%e7%a4%ba%e4%be%8b-2%ef%bc%9a%e6%b7%bb%e5%8a%a0%e6%95%b8%e5%ad%97%e9%8d%b5%e5%ad%90%e5%b0%8d-UnpXboecqC\">\u793a\u4f8b 2\uff1a\u6dfb\u52a0\u6578\u5b57\u9375\u5b50\u5c0d<\/h3>\n<pre><code>SET age 30<\/code><\/pre>\n<p>\u9019\u88e1\u6211\u5011\u5275\u5efa\u4e86\u4e00\u500b\u9375\u70ba <code>age<\/code> \u7684\u6578\u5b57\u9375\u5b50\u5c0d\uff0c\u4e26\u5c07\u5176\u503c\u8a2d\u7f6e\u70ba <code>30<\/code>\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8expire%e5%91%bd%e4%bb%a4%e8%a8%ad%e7%bd%ae%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93-UnpXboecqC\">\u4f7f\u7528EXPIRE\u547d\u4ee4\u8a2d\u7f6e\u904e\u671f\u6642\u9593<\/h2>\n<p>Redis\u9084\u5141\u8a31\u4f60\u70ba\u9375\u5b50\u5c0d\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u9019\u6a23\u53ef\u4ee5\u81ea\u52d5\u522a\u9664\u4e0d\u518d\u9700\u8981\u7684\u6578\u64da\u3002\u4f7f\u7528 <code>EXPIRE<\/code> \u547d\u4ee4\u53ef\u4ee5\u5be6\u73fe\u9019\u4e00\u9ede\u3002\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>EXPIRE key seconds<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u5982\u679c\u4f60\u60f3\u8981\u8b93 <code>mykey<\/code> \u572860\u79d2\u5f8c\u904e\u671f\uff0c\u53ef\u4ee5\u9019\u6a23\u505a\uff1a<\/p>\n<pre><code>EXPIRE mykey 60<\/code><\/pre>\n<h2 id=\"%e4%bd%bf%e7%94%a8%e5%93%88%e5%b8%8c%e5%ad%98%e5%84%b2%e5%a4%9a%e5%80%8b%e9%8d%b5%e5%ad%90%e5%b0%8d-UnpXboecqC\">\u4f7f\u7528\u54c8\u5e0c\u5b58\u5132\u591a\u500b\u9375\u5b50\u5c0d<\/h2>\n<p>\u5982\u679c\u4f60\u9700\u8981\u5b58\u5132\u591a\u500b\u9375\u5b50\u5c0d\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u54c8\u5e0c\uff08hash\uff09\u3002\u54c8\u5e0c\u662f\u4e00\u7a2e\u5c07\u591a\u500b\u9375\u5b50\u5c0d\u7d44\u7e54\u5728\u4e00\u8d77\u7684\u6578\u64da\u7d50\u69cb\u3002\u4f7f\u7528 <code>HSET<\/code> \u547d\u4ee4\u53ef\u4ee5\u6dfb\u52a0\u54c8\u5e0c\u9375\u5b50\u5c0d\uff0c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>HSET hash_key field value<\/code><\/pre>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528\u54c8\u5e0c\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>HSET user:1000 name \"Alice\"<\/code><\/pre>\n<pre><code>HSET user:1000 age 25<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u5275\u5efa\u4e86\u4e00\u500b\u54c8\u5e0c\u9375 <code>user:1000<\/code>\uff0c\u4e26\u70ba\u5176\u6dfb\u52a0\u4e86 <code>name<\/code> \u548c <code>age<\/code> \u5169\u500b\u5b57\u6bb5\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-UnpXboecqC\">\u7d50\u8ad6<\/h2>\n<p>\u5728Redis\u4e2d\u6dfb\u52a0\u9375\u5b50\u5c0d\u662f\u4e00\u500b\u7c21\u55ae\u800c\u5f37\u5927\u7684\u904e\u7a0b\uff0c\u7121\u8ad6\u662f\u4f7f\u7528\u57fa\u672c\u7684 <code>SET<\/code> \u547d\u4ee4\u9084\u662f\u5229\u7528\u54c8\u5e0c\u4f86\u7d44\u7e54\u6578\u64da\uff0c\u958b\u767c\u8005\u90fd\u80fd\u5920\u9748\u6d3b\u5730\u7ba1\u7406\u548c\u5b58\u5132\u6578\u64da\u3002\u901a\u904e\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u9084\u53ef\u4ee5\u6709\u6548\u5730\u63a7\u5236\u6578\u64da\u7684\u751f\u547d\u5468\u671f\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7684\u9ad8\u6548\u904b\u884c\u3002<\/p>\n<p>\u5982\u679c\u4f60\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528Redis\u8207<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4e3b\u6a5f\u670d\u52d9\uff0c\u9019\u5c07\u70ba\u4f60\u7684\u61c9\u7528\u63d0\u4f9b\u7a69\u5b9a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u64f4\u5c55\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5728Redis\u4e2d\u6dfb\u52a0\u7d05\u8272\u7684\u9375\u503c\u5c0d\uff0c\u63d0\u5347\u6578\u64da\u5b58\u5132\u6548\u7387\uff0c\u7c21\u5316\u6578\u64da\u7ba1\u7406\uff0c\u5be6\u73fe\u5feb\u901f\u67e5\u8a62\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-159311","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/159311","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=159311"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/159311\/revisions"}],"predecessor-version":[{"id":159312,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/159311\/revisions\/159312"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=159311"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=159311"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=159311"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}