{"id":120914,"date":"2024-10-25T10:29:20","date_gmt":"2024-10-25T02:29:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/120914\/"},"modified":"2024-10-25T10:29:20","modified_gmt":"2024-10-25T02:29:20","slug":"redis-%e5%bf%ab%e5%8f%96%e4%b8%ad%e6%9c%80%e5%b8%b8%e7%94%a8%e7%9a%84%e9%8d%b5%e5%80%bc%e5%91%bd%e4%bb%a4%e4%bb%8b%e7%b4%b9","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/120914\/","title":{"rendered":"Redis \u5feb\u53d6\u4e2d\u6700\u5e38\u7528\u7684\u9375\u503c\u547d\u4ee4\u4ecb\u7d39"},"content":{"rendered":"<h1 id=\"redis-%e5%bf%ab%e5%8f%96%e4%b8%ad%e6%9c%80%e5%b8%b8%e7%94%a8%e7%9a%84%e9%8d%b5%e5%80%bc%e5%91%bd%e4%bb%a4%e4%bb%8b%e7%b4%b9-ObWtCWbJts\">Redis \u5feb\u53d6\u4e2d\u6700\u5e38\u7528\u7684\u9375\u503c\u547d\u4ee4\u4ecb\u7d39<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u8def\u61c9\u7528\u4e2d\uff0c\u5feb\u53d6\u6280\u8853\u5df2\u6210\u70ba\u63d0\u5347\u6027\u80fd\u548c\u6548\u7387\u7684\u91cd\u8981\u624b\u6bb5\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u56e0\u5176\u5feb\u901f\u7684\u6578\u64da\u5b58\u53d6\u901f\u5ea6\u548c\u8c50\u5bcc\u7684\u6578\u64da\u7d50\u69cb\u800c\u53d7\u5230\u5ee3\u6cdb\u4f7f\u7528\u3002\u672c\u6587\u5c07\u4ecb\u7d39 Redis \u4e2d\u6700\u5e38\u7528\u7684\u9375\u503c\u547d\u4ee4\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u5229\u7528\u9019\u4e00\u5f37\u5927\u7684\u5de5\u5177\u3002<\/p>\n<h2 id=\"1-%e5%9f%ba%e6%9c%ac%e9%8d%b5%e5%80%bc%e6%93%8d%e4%bd%9c%e5%91%bd%e4%bb%a4-ObWtCWbJts\">1. \u57fa\u672c\u9375\u503c\u64cd\u4f5c\u547d\u4ee4<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217\u57fa\u672c\u7684\u9375\u503c\u64cd\u4f5c\u547d\u4ee4\uff0c\u9019\u4e9b\u547d\u4ee4\u662f\u4f7f\u7528 Redis \u7684\u57fa\u790e\u3002<\/p>\n<ul>\n<li><code>SET key value<\/code>\uff1a\u8a2d\u7f6e\u6307\u5b9a\u9375\u7684\u503c\u3002\u5982\u679c\u9375\u5df2\u5b58\u5728\uff0c\u5247\u8986\u84cb\u820a\u503c\u3002<\/li>\n<li><code>GET key<\/code>\uff1a\u7372\u53d6\u6307\u5b9a\u9375\u7684\u503c\u3002\u5982\u679c\u9375\u4e0d\u5b58\u5728\uff0c\u5247\u8fd4\u56de nil\u3002<\/li>\n<li><code>DEL key<\/code>\uff1a\u522a\u9664\u6307\u5b9a\u7684\u9375\u3002\u5982\u679c\u9375\u4e0d\u5b58\u5728\uff0c\u5247\u8fd4\u56de 0\u3002<\/li>\n<li><code>EXISTS key<\/code>\uff1a\u6aa2\u67e5\u6307\u5b9a\u7684\u9375\u662f\u5426\u5b58\u5728\uff0c\u8fd4\u56de 1 \u8868\u793a\u5b58\u5728\uff0c0 \u8868\u793a\u4e0d\u5b58\u5728\u3002<\/li>\n<\/ul>\n<h3 id=\"%e7%a4%ba%e4%be%8b-ObWtCWbJts\">\u793a\u4f8b<\/h3>\n<pre><code>\nSET mykey \"Hello, Redis!\"\nGET mykey  \/\/ \u8fd4\u56de \"Hello, Redis!\"\nDEL mykey  \/\/ \u522a\u9664 mykey\nEXISTS mykey  \/\/ \u8fd4\u56de 0\n<\/code><\/pre>\n<h2 id=\"2-%e9%8d%b5%e7%9a%84%e9%81%8e%e6%9c%9f%e7%ae%a1%e7%90%86-ObWtCWbJts\">2. \u9375\u7684\u904e\u671f\u7ba1\u7406<\/h2>\n<p>Redis \u5141\u8a31\u70ba\u9375\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u9019\u5c0d\u65bc\u5feb\u53d6\u6578\u64da\u7279\u5225\u6709\u7528\u3002<\/p>\n<ul>\n<li><code>EXPIRE key seconds<\/code>\uff1a\u70ba\u6307\u5b9a\u9375\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff08\u4ee5\u79d2\u70ba\u55ae\u4f4d\uff09\u3002<\/li>\n<li><code>TTL key<\/code>\uff1a\u7372\u53d6\u6307\u5b9a\u9375\u7684\u5269\u9918\u751f\u5b58\u6642\u9593\uff08\u4ee5\u79d2\u70ba\u55ae\u4f4d\uff09\u3002<\/li>\n<\/ul>\n<h3 id=\"%e7%a4%ba%e4%be%8b-ObWtCWbJts\">\u793a\u4f8b<\/h3>\n<pre><code>\nSET mykey \"Temporary Data\"\nEXPIRE mykey 10  \/\/ mykey \u5728 10 \u79d2\u5f8c\u904e\u671f\nTTL mykey  \/\/ \u8fd4\u56de\u5269\u9918\u7684\u751f\u5b58\u6642\u9593\n<\/code><\/pre>\n<h2 id=\"3-%e9%8d%b5%e7%9a%84%e6%89%b9%e9%87%8f%e6%93%8d%e4%bd%9c-ObWtCWbJts\">3. \u9375\u7684\u6279\u91cf\u64cd\u4f5c<\/h2>\n<p>\u5728\u8655\u7406\u5927\u91cf\u6578\u64da\u6642\uff0cRedis \u63d0\u4f9b\u4e86\u4e00\u4e9b\u6279\u91cf\u64cd\u4f5c\u7684\u547d\u4ee4\uff0c\u9019\u53ef\u4ee5\u63d0\u9ad8\u6548\u7387\u3002<\/p>\n<ul>\n<li><code>MSET key1 value1 key2 value2 ...<\/code>\uff1a\u540c\u6642\u8a2d\u7f6e\u591a\u500b\u9375\u7684\u503c\u3002<\/li>\n<li><code>MGET key1 key2 ...<\/code>\uff1a\u540c\u6642\u7372\u53d6\u591a\u500b\u9375\u7684\u503c\u3002<\/li>\n<\/ul>\n<h3 id=\"%e7%a4%ba%e4%be%8b-ObWtCWbJts\">\u793a\u4f8b<\/h3>\n<pre><code>\nMSET key1 \"Value1\" key2 \"Value2\"\nMGET key1 key2  \/\/ \u8fd4\u56de [\"Value1\", \"Value2\"]\n<\/code><\/pre>\n<h2 id=\"4-%e9%8d%b5%e7%9a%84%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b%e6%93%8d%e4%bd%9c-ObWtCWbJts\">4. \u9375\u7684\u6578\u64da\u7d50\u69cb\u64cd\u4f5c<\/h2>\n<p>Redis \u4e0d\u50c5\u652f\u6301\u7c21\u55ae\u7684\u9375\u503c\u5c0d\uff0c\u9084\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5217\u8868\u3001\u96c6\u5408\u548c\u54c8\u5e0c\u8868\u3002<\/p>\n<ul>\n<li><code>HSET key field value<\/code>\uff1a\u5728\u54c8\u5e0c\u8868\u4e2d\u8a2d\u7f6e\u6307\u5b9a\u5b57\u6bb5\u7684\u503c\u3002<\/li>\n<li><code>HGET key field<\/code>\uff1a\u7372\u53d6\u54c8\u5e0c\u8868\u4e2d\u6307\u5b9a\u5b57\u6bb5\u7684\u503c\u3002<\/li>\n<li><code>LPUSH key value<\/code>\uff1a\u5c07\u503c\u63a8\u5165\u5217\u8868\u7684\u5de6\u5074\u3002<\/li>\n<li><code>LRANGE key start stop<\/code>\uff1a\u7372\u53d6\u5217\u8868\u4e2d\u6307\u5b9a\u7bc4\u570d\u7684\u5143\u7d20\u3002<\/li>\n<\/ul>\n<h3 id=\"%e7%a4%ba%e4%be%8b-ObWtCWbJts\">\u793a\u4f8b<\/h3>\n<pre><code>\nHSET user:1000 name \"Alice\"\nHGET user:1000 name  \/\/ \u8fd4\u56de \"Alice\"\nLPUSH mylist \"Item1\"\nLPUSH mylist \"Item2\"\nLRANGE mylist 0 -1  \/\/ \u8fd4\u56de [\"Item2\", \"Item1\"]\n<\/code><\/pre>\n<h2 id=\"5-%e7%b5%90%e8%ab%96-ObWtCWbJts\">5. \u7d50\u8ad6<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u9748\u6d3b\u4e14\u9ad8\u6548\u7684\u9375\u503c\u64cd\u4f5c\u547d\u4ee4\uff0c\u9019\u4e9b\u547d\u4ee4\u4e0d\u50c5\u80fd\u5920\u7c21\u5316\u6578\u64da\u5b58\u53d6\u7684\u904e\u7a0b\uff0c\u9084\u80fd\u63d0\u9ad8\u61c9\u7528\u7684\u6027\u80fd\u3002\u7121\u8ad6\u662f\u57fa\u672c\u7684\u9375\u503c\u64cd\u4f5c\uff0c\u9084\u662f\u8907\u96dc\u7684\u6578\u64da\u7d50\u69cb\u7ba1\u7406\uff0cRedis \u90fd\u80fd\u5920\u6eff\u8db3\u958b\u767c\u8005\u7684\u9700\u6c42\u3002\u4e86\u89e3\u9019\u4e9b\u547d\u4ee4\u7684\u4f7f\u7528\u65b9\u6cd5\uff0c\u5c07\u6709\u52a9\u65bc\u958b\u767c\u8005\u5728\u5be6\u969b\u61c9\u7528\u4e2d\u66f4\u597d\u5730\u5229\u7528 Redis \u7684\u512a\u52e2\u3002<\/p>\n<p>\u5982\u9700\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u5728\u60a8\u7684\u9805\u76ee\u4e2d\u4f7f\u7528 Redis\uff0c\u6216\u5c0b\u627e\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3 Redis \u5feb\u53d6\u4e2d\u6700\u5e38\u7528\u7684\u9375\u503c\u547d\u4ee4\uff0c\u63d0\u5347\u6578\u64da\u5b58\u53d6\u6548\u7387\uff0c\u512a\u5316\u61c9\u7528\u6027\u80fd\uff0c\u52a9\u4f60\u8f15\u9b06\u7ba1\u7406\u5feb\u53d6\u6578\u64da\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-120914","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/120914","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=120914"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/120914\/revisions"}],"predecessor-version":[{"id":120915,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/120914\/revisions\/120915"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=120914"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=120914"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=120914"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}