{"id":97860,"date":"2024-10-20T21:45:18","date_gmt":"2024-10-20T13:45:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/97860\/"},"modified":"2024-10-20T21:45:19","modified_gmt":"2024-10-20T13:45:19","slug":"redis%e7%b7%a8%e8%bc%af%e4%b9%8b%e6%97%85%e7%b0%a1%e5%96%ae%e6%9c%89%e6%95%88%e7%9a%84%e6%95%b8%e6%93%9a%e6%9b%b4%e6%96%b0%ef%bc%88redis%e7%b7%a8%e8%bc%af%e6%95%b8%e6%93%9a%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/97860\/","title":{"rendered":"Redis\u7de8\u8f2f\u4e4b\u65c5\u7c21\u55ae\u6709\u6548\u7684\u6578\u64da\u66f4\u65b0\uff08redis\u7de8\u8f2f\u6578\u64da\uff09"},"content":{"rendered":"<h1 id=\"redis%e7%b7%a8%e8%bc%af%e4%b9%8b%e6%97%85%e7%b0%a1%e5%96%ae%e6%9c%89%e6%95%88%e7%9a%84%e6%95%b8%e6%93%9a%e6%9b%b4%e6%96%b0%ef%bc%88redis%e7%b7%a8%e8%bc%af%e6%95%b8%e6%93%9a%ef%bc%89-AKNnvEndxp\">Redis\u7de8\u8f2f\u4e4b\u65c5\u7c21\u55ae\u6709\u6548\u7684\u6578\u64da\u66f4\u65b0\uff08redis\u7de8\u8f2f\u6578\u64da\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u5feb\u901f\u4e14\u9ad8\u6548\u7684\u6578\u64da\u5b58\u53d6\u548c\u66f4\u65b0\u8b8a\u5f97\u81f3\u95dc\u91cd\u8981\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\u800c\u53d7\u5230\u5ee3\u6cdb\u4f7f\u7528\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5728Redis\u4e2d\u9032\u884c\u7c21\u55ae\u6709\u6548\u7684\u6578\u64da\u66f4\u65b0\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-AKNnvEndxp\">Redis\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis\u662f\u4e00\u7a2e\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u3002\u5b83\u7684\u9ad8\u6548\u6027\u4e3b\u8981\u4f86\u81ea\u65bc\u5c07\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u4e26\u4e14\u652f\u6301\u6301\u4e45\u5316\u5230\u78c1\u789f\u3002\u9019\u4f7f\u5f97Redis\u5728\u9700\u8981\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u7684\u61c9\u7528\u5834\u666f\u4e2d\u8868\u73fe\u51fa\u8272\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e6%9b%b4%e6%96%b0%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%93%8d%e4%bd%9c-AKNnvEndxp\">\u6578\u64da\u66f4\u65b0\u7684\u57fa\u672c\u64cd\u4f5c<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u6578\u64da\u66f4\u65b0\u901a\u5e38\u6d89\u53ca\u5230\u5c0d\u73fe\u6709\u9375\u7684\u503c\u9032\u884c\u4fee\u6539\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u6578\u64da\u66f4\u65b0\u64cd\u4f5c\uff1a<\/p>\n<h3 id=\"1-%e6%9b%b4%e6%96%b0%e5%ad%97%e7%ac%a6%e4%b8%b2-AKNnvEndxp\">1. \u66f4\u65b0\u5b57\u7b26\u4e32<\/h3>\n<p>\u4f7f\u7528SET\u547d\u4ee4\u53ef\u4ee5\u8f15\u9b06\u66f4\u65b0\u5b57\u7b26\u4e32\u985e\u578b\u7684\u6578\u64da\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>SET mykey \"Hello\"\nSET mykey \"World\"<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u7b2c\u4e00\u6b21\u8a2d\u7f6e\u4e86\u9375\u70ba<code>mykey<\/code>\u7684\u503c\u70ba<code>\"Hello\"<\/code>\uff0c\u96a8\u5f8c\u53c8\u5c07\u5176\u66f4\u65b0\u70ba<code>\"World\"<\/code>\u3002<\/p>\n<h3 id=\"2-%e6%9b%b4%e6%96%b0%e5%93%88%e5%b8%8c-AKNnvEndxp\">2. \u66f4\u65b0\u54c8\u5e0c<\/h3>\n<p>\u54c8\u5e0c\u662f\u4e00\u7a2e\u975e\u5e38\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0c\u9069\u5408\u7528\u4f86\u5b58\u5132\u5c0d\u8c61\u7684\u5c6c\u6027\u3002\u4f7f\u7528HSET\u547d\u4ee4\u53ef\u4ee5\u66f4\u65b0\u54c8\u5e0c\u4e2d\u7684\u5b57\u6bb5\uff1a<\/p>\n<pre><code>HSET user:1000 name \"Alice\"\nHSET user:1000 age 30<\/code><\/pre>\n<p>\u5728\u9019\u88e1\uff0c\u6211\u5011\u5275\u5efa\u4e86\u4e00\u500b\u7528\u6236\u7684\u54c8\u5e0c\uff0c\u4e26\u66f4\u65b0\u4e86\u7528\u6236\u7684\u59d3\u540d\u548c\u5e74\u9f61\u3002<\/p>\n<h3 id=\"3-%e6%9b%b4%e6%96%b0%e5%88%97%e8%a1%a8-AKNnvEndxp\">3. \u66f4\u65b0\u5217\u8868<\/h3>\n<p>\u5c0d\u65bc\u5217\u8868\u985e\u578b\u7684\u6578\u64da\uff0c\u53ef\u4ee5\u4f7f\u7528LPUSH\u6216RPUSH\u547d\u4ee4\u4f86\u6dfb\u52a0\u5143\u7d20\uff0c\u4f7f\u7528LSET\u547d\u4ee4\u4f86\u66f4\u65b0\u7279\u5b9a\u7d22\u5f15\u7684\u5143\u7d20\uff1a<\/p>\n<pre><code>LPUSH mylist \"A\"\nLPUSH mylist \"B\"\nLSET mylist 0 \"C\"<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5c07\u5217\u8868<code>mylist<\/code>\u7684\u7b2c\u4e00\u500b\u5143\u7d20\u66f4\u65b0\u70ba<code>\"C\"<\/code>\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8lua%e8%85%b3%e6%9c%ac%e9%80%b2%e8%a1%8c%e6%89%b9%e9%87%8f%e6%9b%b4%e6%96%b0-AKNnvEndxp\">\u4f7f\u7528Lua\u8173\u672c\u9032\u884c\u6279\u91cf\u66f4\u65b0<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u53ef\u80fd\u9700\u8981\u5c0d\u591a\u500b\u9375\u9032\u884c\u6279\u91cf\u66f4\u65b0\u3002\u9019\u6642\u53ef\u4ee5\u4f7f\u7528Redis\u7684Lua\u8173\u672c\u529f\u80fd\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>local keys = {\"key1\", \"key2\", \"key3\"}\nfor i=1,#keys do\n    redis.call(\"SET\", keys[i], \"new_value\")\nend<\/code><\/pre>\n<p>\u9019\u6bb5Lua\u8173\u672c\u5c07<code>key1<\/code>\u3001<code>key2<\/code>\u548c<code>key3<\/code>\u7684\u503c\u6279\u91cf\u66f4\u65b0\u70ba<code>\"new_value\"<\/code>\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e6%9b%b4%e6%96%b0%e7%9a%84%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-AKNnvEndxp\">\u6578\u64da\u66f4\u65b0\u7684\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u9032\u884c\u6578\u64da\u66f4\u65b0\u6642\uff0c\u6709\u5e7e\u500b\u6ce8\u610f\u4e8b\u9805\u9700\u8981\u8003\u616e\uff1a<\/p>\n<ul>\n<li><strong>\u539f\u5b50\u6027\uff1a<\/strong>Redis\u7684\u64cd\u4f5c\u662f\u539f\u5b50\u6027\u7684\uff0c\u9019\u610f\u5473\u8457\u6bcf\u500b\u547d\u4ee4\u90fd\u6703\u5b8c\u5168\u57f7\u884c\uff0c\u4e0d\u6703\u88ab\u5176\u4ed6\u547d\u4ee4\u6253\u65b7\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\uff1a<\/strong>\u6839\u64da\u61c9\u7528\u9700\u6c42\uff0c\u8003\u616e\u662f\u5426\u9700\u8981\u5c07\u6578\u64da\u6301\u4e45\u5316\u5230\u78c1\u789f\uff0c\u4ee5\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<li><strong>\u6027\u80fd\uff1a<\/strong>\u96d6\u7136Redis\u6027\u80fd\u512a\u8d8a\uff0c\u4f46\u5728\u9ad8\u4e26\u767c\u7684\u60c5\u6cc1\u4e0b\uff0c\u4ecd\u9700\u8003\u616e\u5982\u4f55\u512a\u5316\u6578\u64da\u66f4\u65b0\u7684\u6548\u7387\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-AKNnvEndxp\">\u7e3d\u7d50<\/h2>\n<p>Redis\u63d0\u4f9b\u4e86\u591a\u7a2e\u7c21\u55ae\u6709\u6548\u7684\u6578\u64da\u66f4\u65b0\u65b9\u6cd5\uff0c\u7121\u8ad6\u662f\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u9084\u662f\u5217\u8868\uff0c\u90fd\u80fd\u5920\u8f15\u9b06\u5730\u9032\u884c\u64cd\u4f5c\u3002\u901a\u904e\u4f7f\u7528Lua\u8173\u672c\uff0c\u9084\u53ef\u4ee5\u5be6\u73fe\u6279\u91cf\u66f4\u65b0\uff0c\u9032\u4e00\u6b65\u63d0\u9ad8\u6548\u7387\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u6578\u64da\u5b58\u53d6\u7684\u61c9\u7528\uff0cRedis\u7121\u7591\u662f\u4e00\u500b\u7406\u60f3\u7684\u9078\u64c7\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u7de8\u8f2f\u4e4b\u65c5\uff0c\u5b78\u7fd2\u7c21\u55ae\u6709\u6548\u7684\u6578\u64da\u66f4\u65b0\u6280\u5de7\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u6548\u7387\uff0c\u8b93\u60a8\u7684\u61c9\u7528\u66f4\u5177\u7af6\u722d\u529b\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-97860","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97860","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=97860"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97860\/revisions"}],"predecessor-version":[{"id":97861,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97860\/revisions\/97861"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=97860"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=97860"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=97860"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}