{"id":129603,"date":"2024-10-26T22:53:19","date_gmt":"2024-10-26T14:53:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/129603\/"},"modified":"2024-10-26T22:53:20","modified_gmt":"2024-10-26T14:53:20","slug":"redis%e7%aa%81%e7%a0%b4hash%e5%af%ab%e7%9a%84%e6%a5%b5%e9%99%90%ef%bc%88redis%e9%80%a3%e7%ba%8c%e5%af%abhash%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/129603\/","title":{"rendered":"Redis\u7a81\u7834Hash\u5beb\u7684\u6975\u9650\uff08redis\u9023\u7e8c\u5bebhash\uff09"},"content":{"rendered":"<h1 id=\"redis%e7%aa%81%e7%a0%b4hash%e5%af%ab%e7%9a%84%e6%a5%b5%e9%99%90%ef%bc%88redis%e9%80%a3%e7%ba%8c%e5%af%abhash%ef%bc%89-vBbwZyixIb\">Redis\u7a81\u7834Hash\u5beb\u7684\u6975\u9650\uff08redis\u9023\u7e8c\u5bebhash\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u8655\u7406\u74b0\u5883\u4e2d\uff0cRedis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u3002\u7279\u5225\u662f\u5728\u8655\u7406Hash\u6578\u64da\u7d50\u69cb\u6642\uff0cRedis\u63d0\u4f9b\u4e86\u9748\u6d3b\u4e14\u9ad8\u6548\u7684\u64cd\u4f5c\u65b9\u5f0f\u3002\u7136\u800c\uff0c\u96a8\u8457\u61c9\u7528\u9700\u6c42\u7684\u589e\u9577\uff0c\u5982\u4f55\u7a81\u7834Hash\u5beb\u7684\u6975\u9650\u6210\u70ba\u4e86\u958b\u767c\u8005\u5011\u9700\u8981\u9762\u5c0d\u7684\u6311\u6230\u3002<\/p>\n<h2 id=\"redis-hash%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-vBbwZyixIb\">Redis Hash\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis\u4e2d\u7684Hash\u662f\u4e00\u7a2e\u9375\u503c\u5c0d\u96c6\u5408\uff0c\u9069\u5408\u7528\u4f86\u8868\u793a\u5c0d\u8c61\u7684\u5c6c\u6027\u3002\u6bcf\u500bHash\u53ef\u4ee5\u5305\u542b\u591a\u500b\u5b57\u6bb5\uff0c\u6bcf\u500b\u5b57\u6bb5\u90fd\u6709\u5c0d\u61c9\u7684\u503c\u3002\u9019\u4f7f\u5f97Hash\u5728\u5b58\u5132\u7d50\u69cb\u5316\u6578\u64da\u6642\u975e\u5e38\u9ad8\u6548\u3002\u4f8b\u5982\uff0c\u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u7528\u6236\u5c0d\u8c61\uff0c\u53ef\u4ee5\u7528\u4ee5\u4e0b\u65b9\u5f0f\u5b58\u5132\uff1a<\/p>\n<pre><code>HSET user:1000 name \"Alice\" age 30 email \"alice@example.com\"<\/code><\/pre>\n<p>\u9019\u6a23\u7684\u7d50\u69cb\u4f7f\u5f97\u6211\u5011\u53ef\u4ee5\u5feb\u901f\u5730\u8b80\u53d6\u548c\u66f4\u65b0\u7528\u6236\u7684\u5c6c\u6027\u3002<\/p>\n<h2 id=\"redis-hash%e7%9a%84%e5%af%ab%e5%85%a5%e9%99%90%e5%88%b6-vBbwZyixIb\">Redis Hash\u7684\u5beb\u5165\u9650\u5236<\/h2>\n<p>\u5118\u7ba1Redis Hash\u63d0\u4f9b\u4e86\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u65b9\u5f0f\uff0c\u4f46\u5728\u9ad8\u983b\u7387\u5beb\u5165\u7684\u5834\u666f\u4e0b\uff0c\u4ecd\u7136\u6703\u9047\u5230\u6027\u80fd\u74f6\u9838\u3002\u7279\u5225\u662f\u5728\u9700\u8981\u983b\u7e41\u66f4\u65b0\u540c\u4e00\u500bHash\u7684\u591a\u500b\u5b57\u6bb5\u6642\uff0c\u9019\u7a2e\u60c5\u6cc1\u5c24\u70ba\u660e\u986f\u3002\u6bcf\u6b21\u5beb\u5165\u64cd\u4f5c\u90fd\u9700\u8981\u9032\u884c\u7db2\u7d61\u50b3\u8f38\u548c\u6578\u64da\u8655\u7406\uff0c\u9019\u6703\u5c0e\u81f4\u5ef6\u9072\u548c\u6027\u80fd\u4e0b\u964d\u3002<\/p>\n<h2 id=\"%e9%80%a3%e7%ba%8c%e5%af%ab%e5%85%a5hash%e7%9a%84%e6%8c%91%e6%88%b0-vBbwZyixIb\">\u9023\u7e8c\u5beb\u5165Hash\u7684\u6311\u6230<\/h2>\n<p>\u5728\u5be6\u969b\u61c9\u7528\u4e2d\uff0c\u958b\u767c\u8005\u7d93\u5e38\u9700\u8981\u5c0d\u540c\u4e00\u500bHash\u9032\u884c\u9023\u7e8c\u5beb\u5165\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u4e00\u500b\u5373\u6642\u904a\u6232\u7684\u73a9\u5bb6\u6578\u64da\uff0c\u53ef\u80fd\u9700\u8981\u4e0d\u65b7\u66f4\u65b0\u73a9\u5bb6\u7684\u5206\u6578\u3001\u72c0\u614b\u7b49\u4fe1\u606f\u3002\u9019\u6a23\u7684\u9023\u7e8c\u5beb\u5165\u6703\u5c0e\u81f4Redis\u7684\u6027\u80fd\u53d7\u5230\u5f71\u97ff\uff0c\u7279\u5225\u662f\u5728\u9ad8\u4e26\u767c\u7684\u60c5\u6cc1\u4e0b\u3002<\/p>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88%ef%bc%9a%e6%89%b9%e9%87%8f%e6%93%8d%e4%bd%9c%e8%88%87%e7%ae%a1%e9%81%93%e6%8a%80%e8%a1%93-vBbwZyixIb\">\u89e3\u6c7a\u65b9\u6848\uff1a\u6279\u91cf\u64cd\u4f5c\u8207\u7ba1\u9053\u6280\u8853<\/h2>\n<p>\u70ba\u4e86\u7a81\u7834Hash\u5beb\u7684\u6975\u9650\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u6279\u91cf\u64cd\u4f5c\u548c\u7ba1\u9053\u6280\u8853\u3002\u9019\u4e9b\u6280\u8853\u53ef\u4ee5\u6709\u6548\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\uff0c\u63d0\u9ad8\u5beb\u5165\u6027\u80fd\u3002<\/p>\n<h3 id=\"%e6%89%b9%e9%87%8f%e6%93%8d%e4%bd%9c-vBbwZyixIb\">\u6279\u91cf\u64cd\u4f5c<\/h3>\n<p>Redis\u652f\u6301\u6279\u91cf\u64cd\u4f5c\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5c07\u591a\u500b\u5beb\u5165\u547d\u4ee4\u5408\u4f75\u70ba\u4e00\u500b\u8acb\u6c42\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u7db2\u7d61\u5f80\u8fd4\u6b21\u6578\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>HSET user:1000 name \"Alice\" age 30\nHSET user:1000 email \"alice@example.com\" score 100<\/code><\/pre>\n<p>\u53ef\u4ee5\u6539\u70ba\uff1a<\/p>\n<pre><code>HSET user:1000 name \"Alice\" age 30 email \"alice@example.com\" score 100<\/code><\/pre>\n<h3 id=\"%e7%ae%a1%e9%81%93%e6%8a%80%e8%a1%93-vBbwZyixIb\">\u7ba1\u9053\u6280\u8853<\/h3>\n<p>\u7ba1\u9053\u6280\u8853\u5141\u8a31\u5ba2\u6236\u7aef\u5728\u4e0d\u7b49\u5f85\u670d\u52d9\u5668\u56de\u61c9\u7684\u60c5\u6cc1\u4e0b\uff0c\u767c\u9001\u591a\u500b\u547d\u4ee4\u3002\u9019\u6a23\u53ef\u4ee5\u5927\u5e45\u63d0\u9ad8\u5beb\u5165\u6548\u7387\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528\u7ba1\u9053\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>redis-cli --pipe &lt; commands.txt<\/code><\/pre>\n<p>\u5728commands.txt\u4e2d\uff0c\u53ef\u4ee5\u5beb\u5165\u591a\u500bHSET\u547d\u4ee4\uff0cRedis\u6703\u4e00\u6b21\u6027\u8655\u7406\u9019\u4e9b\u8acb\u6c42\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8lua%e8%85%b3%e6%9c%ac%e9%80%b2%e8%a1%8c%e5%8e%9f%e5%ad%90%e6%93%8d%e4%bd%9c-vBbwZyixIb\">\u4f7f\u7528Lua\u8173\u672c\u9032\u884c\u539f\u5b50\u64cd\u4f5c<\/h2>\n<p>\u53e6\u4e00\u7a2e\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u662f\u4f7f\u7528Lua\u8173\u672c\u3002Redis\u652f\u6301\u539f\u5b50\u57f7\u884cLua\u8173\u672c\uff0c\u9019\u610f\u5473\u8457\u53ef\u4ee5\u5728\u4e00\u500b\u64cd\u4f5c\u4e2d\u5b8c\u6210\u591a\u500b\u5beb\u5165\uff0c\u5f9e\u800c\u907f\u514d\u4e86\u591a\u6b21\u7db2\u7d61\u8acb\u6c42\u7684\u958b\u92b7\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>eval \"redis.call('HSET', KEYS[1], ARGV[1], ARGV[2])\" 1 user:1000 name \"Alice\"<\/code><\/pre>\n<p>\u9019\u6a23\u7684\u64cd\u4f5c\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6027\u80fd\uff0c\u9084\u78ba\u4fdd\u4e86\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-vBbwZyixIb\">\u7d50\u8ad6<\/h2>\n<p>\u5728Redis\u4e2d\uff0cHash\u662f\u4e00\u500b\u5f37\u5927\u7684\u6578\u64da\u7d50\u69cb\uff0c\u4f46\u5728\u9ad8\u983b\u7387\u5beb\u5165\u7684\u5834\u666f\u4e0b\uff0c\u958b\u767c\u8005\u9700\u8981\u63a1\u53d6\u6709\u6548\u7684\u7b56\u7565\u4f86\u7a81\u7834\u5176\u5beb\u5165\u9650\u5236\u3002\u901a\u904e\u6279\u91cf\u64cd\u4f5c\u3001\u7ba1\u9053\u6280\u8853\u548cLua\u8173\u672c\u7b49\u65b9\u6cd5\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8Hash\u7684\u5beb\u5165\u6027\u80fd\uff0c\u6eff\u8db3\u73fe\u4ee3\u61c9\u7528\u7684\u9700\u6c42\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u95dc\u65bc\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9 <a href=\"https:\/\/server.hk\">Server.HK<\/a>\uff0c\u63a2\u7d22\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u53ca\u5176\u4ed6\u670d\u52d9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u5728\u9023\u7e8c\u5beb\u5165Hash\u6642\u7684\u6975\u9650\uff0c\u63ed\u793a\u6027\u80fd\u512a\u5316\u6280\u5de7\u8207\u5be6\u8e10\u61c9\u7528\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\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-129603","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/129603","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=129603"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/129603\/revisions"}],"predecessor-version":[{"id":129604,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/129603\/revisions\/129604"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=129603"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=129603"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=129603"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}