{"id":98196,"date":"2024-10-21T00:35:17","date_gmt":"2024-10-20T16:35:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/98196\/"},"modified":"2024-10-21T00:35:17","modified_gmt":"2024-10-20T16:35:17","slug":"redis-%e6%9f%a5%e6%89%be-map-%e7%9a%84%e6%96%b0%e6%80%9d%e8%b7%af","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/98196\/","title":{"rendered":"Redis \u67e5\u627e Map \u7684\u65b0\u601d\u8def"},"content":{"rendered":"<h1 id=\"redis-%e6%9f%a5%e6%89%be-map-%e7%9a%84%e6%96%b0%e6%80%9d%e8%b7%af-dDUDAMjVPu\">Redis \u67e5\u627e Map \u7684\u65b0\u601d\u8def<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u5feb\u901f\u4e14\u9ad8\u6548\u7684\u6578\u64da\u5b58\u53d6\u65b9\u5f0f\u5c0d\u65bc\u61c9\u7528\u7a0b\u5f0f\u7684\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u5feb\u901f\u67e5\u627e\u548c\u64cd\u4f5c\u6578\u64da\u7684\u60c5\u6cc1\u4e0b\u3002\u672c\u6587\u5c07\u63a2\u8a0e Redis \u4e2d\u67e5\u627e Map \u7684\u65b0\u601d\u8def\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-dDUDAMjVPu\">Redis \u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis \u662f\u4e00\u500b\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5305\u62ec\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u3002\u5b83\u7684\u9ad8\u6027\u80fd\u548c\u9748\u6d3b\u6027\u4f7f\u5176\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7684\u9996\u9078\u3002\u7279\u5225\u662f Redis \u7684\u54c8\u5e0c\uff08Hash\uff09\u6578\u64da\u7d50\u69cb\uff0c\u80fd\u5920\u6709\u6548\u5730\u5b58\u5132\u548c\u67e5\u627e Map \u985e\u578b\u7684\u6578\u64da\u3002<\/p>\n<h2 id=\"%e5%93%88%e5%b8%8c%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b%e7%9a%84%e5%84%aa%e5%8b%a2-dDUDAMjVPu\">\u54c8\u5e0c\u6578\u64da\u7d50\u69cb\u7684\u512a\u52e2<\/h2>\n<p>\u5728 Redis \u4e2d\uff0c\u54c8\u5e0c\u662f\u4e00\u7a2e\u975e\u5e38\u9069\u5408\u5b58\u5132\u5c0d\u8c61\u7684\u6578\u64da\u7d50\u69cb\u3002\u6bcf\u500b\u54c8\u5e0c\u53ef\u4ee5\u770b\u4f5c\u662f\u4e00\u500b Map\uff0c\u5176\u4e2d\u7684\u9375\u503c\u5c0d\u53ef\u4ee5\u5feb\u901f\u67e5\u627e\u3002\u9019\u4f7f\u5f97\u54c8\u5e0c\u5728\u8655\u7406\u5927\u91cf\u5c0f\u578b\u5c0d\u8c61\u6642\u975e\u5e38\u9ad8\u6548\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528\u54c8\u5e0c\u7684\u5e7e\u500b\u512a\u52e2\uff1a<\/p>\n<ul>\n<li>\u7bc0\u7701\u5167\u5b58\uff1a\u54c8\u5e0c\u7d50\u69cb\u5728\u5b58\u5132\u5927\u91cf\u5c0f\u5c0d\u8c61\u6642\uff0c\u80fd\u5920\u6709\u6548\u5730\u7bc0\u7701\u5167\u5b58\u3002<\/li>\n<li>\u5feb\u901f\u67e5\u627e\uff1a\u54c8\u5e0c\u7684\u67e5\u627e\u901f\u5ea6\u975e\u5e38\u5feb\uff0c\u9069\u5408\u9700\u8981\u983b\u7e41\u8b80\u53d6\u7684\u5834\u666f\u3002<\/li>\n<li>\u539f\u5b50\u64cd\u4f5c\uff1aRedis \u63d0\u4f9b\u4e86\u591a\u7a2e\u539f\u5b50\u64cd\u4f5c\uff0c\u80fd\u5920\u4fdd\u8b49\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%9f%a5%e6%89%be-map-%e7%9a%84%e6%96%b0%e6%80%9d%e8%b7%af-dDUDAMjVPu\">\u67e5\u627e Map \u7684\u65b0\u601d\u8def<\/h2>\n<p>\u5728 Redis \u4e2d\u67e5\u627e Map \u7684\u65b0\u601d\u8def\u4e3b\u8981\u96c6\u4e2d\u5728\u5982\u4f55\u63d0\u9ad8\u67e5\u627e\u6548\u7387\u548c\u964d\u4f4e\u5ef6\u9072\u3002\u4ee5\u4e0b\u662f\u5e7e\u7a2e\u53ef\u884c\u7684\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e7%ae%a1%e9%81%93%e6%8a%80%e8%a1%93-dDUDAMjVPu\">1. \u4f7f\u7528\u7ba1\u9053\u6280\u8853<\/h3>\n<p>\u7576\u9700\u8981\u67e5\u627e\u591a\u500b\u9375\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528 Redis \u7684\u7ba1\u9053\u6280\u8853\u4f86\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\u3002\u901a\u904e\u5c07\u591a\u500b\u547d\u4ee4\u6253\u5305\u767c\u9001\u5230 Redis\uff0c\u7136\u5f8c\u4e00\u6b21\u6027\u63a5\u6536\u7d50\u679c\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6027\u80fd\u3002<\/p>\n<pre><code>redis-cli --pipe &lt; commands.txt<\/code><\/pre>\n<h3 id=\"2-%e5%88%a9%e7%94%a8-lua-%e8%85%b3%e6%9c%ac-dDUDAMjVPu\">2. \u5229\u7528 Lua \u8173\u672c<\/h3>\n<p>Redis \u652f\u6301 Lua \u8173\u672c\uff0c\u9019\u4f7f\u5f97\u53ef\u4ee5\u5728\u670d\u52d9\u5668\u7aef\u57f7\u884c\u8907\u96dc\u7684\u67e5\u627e\u908f\u8f2f\uff0c\u5f9e\u800c\u6e1b\u5c11\u5ba2\u6236\u7aef\u548c\u670d\u52d9\u5668\u4e4b\u9593\u7684\u901a\u4fe1\u3002\u9019\u5c0d\u65bc\u9700\u8981\u591a\u6b21\u67e5\u627e\u7684\u60c5\u6cc1\u7279\u5225\u6709\u6548\u3002<\/p>\n<pre><code>eval \"return redis.call('HGET', KEYS[1], ARGV[1])\" 1 myhash field1<\/code><\/pre>\n<h3 id=\"3-%e6%95%b8%e6%93%9a%e5%88%86%e7%89%87-dDUDAMjVPu\">3. \u6578\u64da\u5206\u7247<\/h3>\n<p>\u5c0d\u65bc\u5927\u578b\u61c9\u7528\uff0c\u6578\u64da\u5206\u7247\u662f\u4e00\u7a2e\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u901a\u904e\u5c07\u6578\u64da\u5206\u6563\u5230\u591a\u500b Redis \u5be6\u4f8b\u4e2d\uff0c\u53ef\u4ee5\u63d0\u9ad8\u67e5\u627e\u901f\u5ea6\u4e26\u6e1b\u5c11\u55ae\u500b\u5be6\u4f8b\u7684\u8ca0\u64d4\u3002<\/p>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e6%a1%88%e4%be%8b-dDUDAMjVPu\">\u5be6\u969b\u61c9\u7528\u6848\u4f8b<\/h2>\n<p>\u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u7528\u6236\u8cc7\u6599\u7684 Map\uff0c\u5305\u542b\u7528\u6236\u7684 ID\u3001\u59d3\u540d\u548c\u96fb\u5b50\u90f5\u4ef6\u5730\u5740\u3002\u6211\u5011\u53ef\u4ee5\u4f7f\u7528 Redis \u7684\u54c8\u5e0c\u4f86\u5b58\u5132\u9019\u4e9b\u8cc7\u6599\uff1a<\/p>\n<pre><code>HSET user:1000 name \"Alice\" email \"alice@example.com\"<\/code><\/pre>\n<p>\u8981\u67e5\u627e\u7528\u6236\u7684\u96fb\u5b50\u90f5\u4ef6\u5730\u5740\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>HGET user:1000 email<\/code><\/pre>\n<p>\u9019\u6a23\u7684\u67e5\u627e\u65b9\u5f0f\u4e0d\u50c5\u7c21\u55ae\uff0c\u800c\u4e14\u6548\u7387\u9ad8\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u8655\u7406\u5927\u91cf\u7528\u6236\u8cc7\u6599\u7684\u60c5\u6cc1\u4e0b\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-dDUDAMjVPu\">\u7e3d\u7d50<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u9ad8\u6548\u7684\u67e5\u627e Map \u7684\u65b9\u6cd5\uff0c\u901a\u904e\u4f7f\u7528\u54c8\u5e0c\u6578\u64da\u7d50\u69cb\u3001\u7ba1\u9053\u6280\u8853\u3001Lua \u8173\u672c\u548c\u6578\u64da\u5206\u7247\u7b49\u624b\u6bb5\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u67e5\u627e\u6548\u7387\u548c\u964d\u4f4e\u5ef6\u9072\u3002\u9019\u4e9b\u65b0\u601d\u8def\u4e0d\u50c5\u9069\u7528\u65bc Redis\uff0c\u4e5f\u53ef\u4ee5\u70ba\u5176\u4ed6\u6578\u64da\u5b58\u5132\u7cfb\u7d71\u63d0\u4f9b\u501f\u9452\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u6578\u64da\u5b58\u53d6\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u548c\u67e5\u627e\u7b56\u7565\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u80fd\u5920\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u9084\u662f <a href=\"https:\/\/server.hk\">\u96f2\u4f3a\u670d\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u6027\u80fd\u548c\u512a\u8cea\u7684\u670d\u52d9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22 Redis \u67e5\u627e Map \u7684\u65b0\u601d\u8def\uff0c\u63d0\u5347\u6570\u636e\u68c0\u7d22\u6548\u7387\uff0c\u4f18\u5316\u6027\u80fd\uff0c\u52a9\u529b\u5f00\u53d1\u8005\u5b9e\u73b0\u66f4\u9ad8\u6548\u7684\u5e94\u7528\u7a0b\u5e8f\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-98196","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98196","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=98196"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98196\/revisions"}],"predecessor-version":[{"id":98197,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98196\/revisions\/98197"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=98196"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=98196"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=98196"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}