{"id":125501,"date":"2024-10-25T23:09:20","date_gmt":"2024-10-25T15:09:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/125501\/"},"modified":"2024-10-25T23:09:21","modified_gmt":"2024-10-25T15:09:21","slug":"redis-%e5%bf%ab%e9%80%9f%e6%9f%a5%e8%a9%a2%e5%93%88%e5%b8%8c-key-%e5%af%a6%e8%b8%90","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/125501\/","title":{"rendered":"Redis \u5feb\u901f\u67e5\u8a62\u54c8\u5e0c Key \u5be6\u8e10"},"content":{"rendered":"<h1 id=\"redis-%e5%bf%ab%e9%80%9f%e6%9f%a5%e8%a9%a2%e5%93%88%e5%b8%8c-key-%e5%af%a6%e8%b8%90-cFTxkIvSmI\">Redis \u5feb\u901f\u67e5\u8a62\u54c8\u5e0c Key \u5be6\u8e10<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u5feb\u901f\u67e5\u8a62\u548c\u9ad8\u6548\u5b58\u5132\u6578\u64da\u662f\u61c9\u7528\u7a0b\u5e8f\u6027\u80fd\u7684\u95dc\u9375\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5176\u4e2d\u54c8\u5e0c\uff08Hash\uff09\u662f\u4e00\u7a2e\u975e\u5e38\u6709\u7528\u7684\u6578\u64da\u7d50\u69cb\uff0c\u7279\u5225\u9069\u5408\u7528\u65bc\u5b58\u5132\u5c0d\u8c61\u7684\u5c6c\u6027\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5728 Redis \u4e2d\u5feb\u901f\u67e5\u8a62\u54c8\u5e0c Key\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u8e10\u5efa\u8b70\u548c\u793a\u4f8b\u4ee3\u78bc\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis-%e5%93%88%e5%b8%8c-cFTxkIvSmI\">\u4ec0\u9ebc\u662f Redis \u54c8\u5e0c<\/h2>\n<p>Redis \u54c8\u5e0c\u662f\u4e00\u7a2e\u9375\u503c\u5c0d\u7684\u96c6\u5408\uff0c\u9069\u5408\u7528\u4f86\u8868\u793a\u5c0d\u8c61\u7684\u5c6c\u6027\u3002\u6bcf\u500b\u54c8\u5e0c\u53ef\u4ee5\u5305\u542b\u591a\u500b\u5b57\u6bb5\uff0c\u6bcf\u500b\u5b57\u6bb5\u90fd\u6709\u4e00\u500b\u5c0d\u61c9\u7684\u503c\u3002\u9019\u4f7f\u5f97\u54c8\u5e0c\u975e\u5e38\u9069\u5408\u7528\u65bc\u5b58\u5132\u7528\u6236\u4fe1\u606f\u3001\u7522\u54c1\u4fe1\u606f\u7b49\u7d50\u69cb\u5316\u6578\u64da\u3002<\/p>\n<h3 id=\"%e5%93%88%e5%b8%8c%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%93%8d%e4%bd%9c-cFTxkIvSmI\">\u54c8\u5e0c\u7684\u57fa\u672c\u64cd\u4f5c<\/h3>\n<p>\u5728 Redis \u4e2d\uff0c\u5c0d\u54c8\u5e0c\u7684\u57fa\u672c\u64cd\u4f5c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><code>HSET<\/code>\uff1a\u8a2d\u7f6e\u54c8\u5e0c\u5b57\u6bb5\u7684\u503c\u3002<\/li>\n<li><code>HGET<\/code>\uff1a\u7372\u53d6\u54c8\u5e0c\u5b57\u6bb5\u7684\u503c\u3002<\/li>\n<li><code>HGETALL<\/code>\uff1a\u7372\u53d6\u54c8\u5e0c\u4e2d\u7684\u6240\u6709\u5b57\u6bb5\u548c\u503c\u3002<\/li>\n<li><code>HDEL<\/code>\uff1a\u522a\u9664\u54c8\u5e0c\u4e2d\u7684\u5b57\u6bb5\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%bf%ab%e9%80%9f%e6%9f%a5%e8%a9%a2%e5%93%88%e5%b8%8c-key-%e7%9a%84%e5%af%a6%e8%b8%90-cFTxkIvSmI\">\u5feb\u901f\u67e5\u8a62\u54c8\u5e0c Key \u7684\u5be6\u8e10<\/h2>\n<p>\u5728\u5be6\u969b\u61c9\u7528\u4e2d\uff0c\u5feb\u901f\u67e5\u8a62\u54c8\u5e0c Key \u7684\u6548\u7387\u5c0d\u65bc\u7cfb\u7d71\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u63d0\u9ad8\u67e5\u8a62\u6548\u7387\u7684\u5be6\u8e10\u5efa\u8b70\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e5%90%88%e9%81%a9%e7%9a%84%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-cFTxkIvSmI\">1. \u4f7f\u7528\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb<\/h3>\n<p>\u5728\u8a2d\u8a08\u6578\u64da\u6a21\u578b\u6642\uff0c\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u81f3\u95dc\u91cd\u8981\u3002\u5c0d\u65bc\u9700\u8981\u983b\u7e41\u67e5\u8a62\u7684\u6578\u64da\uff0c\u4f7f\u7528\u54c8\u5e0c\u7d50\u69cb\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u67e5\u8a62\u901f\u5ea6\u3002\u4f8b\u5982\uff0c\u5047\u8a2d\u6211\u5011\u9700\u8981\u5b58\u5132\u7528\u6236\u4fe1\u606f\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5275\u5efa\u54c8\u5e0c\uff1a<\/p>\n<pre><code>HSET user:1000 name \"Alice\" age 30 email \"alice@example.com\"<\/code><\/pre>\n<p>\u9019\u6a23\uff0c\u6211\u5011\u53ef\u4ee5\u901a\u904e <code>HGET<\/code> \u547d\u4ee4\u5feb\u901f\u7372\u53d6\u7528\u6236\u7684\u5c6c\u6027\uff1a<\/p>\n<pre><code>HGET user:1000 name<\/code><\/pre>\n<h3 id=\"2-%e6%89%b9%e9%87%8f%e6%93%8d%e4%bd%9c-cFTxkIvSmI\">2. \u6279\u91cf\u64cd\u4f5c<\/h3>\n<p>\u5982\u679c\u9700\u8981\u67e5\u8a62\u591a\u500b\u54c8\u5e0c\u5b57\u6bb5\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528 <code>HMGET<\/code> \u547d\u4ee4\u4f86\u6279\u91cf\u7372\u53d6\u591a\u500b\u5b57\u6bb5\u7684\u503c\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\u548c\u63d0\u9ad8\u6548\u7387\uff1a<\/p>\n<pre><code>HMGET user:1000 name age<\/code><\/pre>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e7%ae%a1%e9%81%93%e6%8a%80%e8%a1%93-cFTxkIvSmI\">3. \u4f7f\u7528\u7ba1\u9053\u6280\u8853<\/h3>\n<p>\u5728\u9700\u8981\u57f7\u884c\u591a\u500b Redis \u547d\u4ee4\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528\u7ba1\u9053\u6280\u8853\u4f86\u6e1b\u5c11\u5f80\u8fd4\u7684\u7db2\u7d61\u8acb\u6c42\u3002\u9019\u6a23\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6027\u80fd\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>\nredis-cli --pipe\nHSET user:1001 name \"Bob\" age 25\nHSET user:1002 name \"Charlie\" age 28\n<\/code><\/pre>\n<h3 id=\"4-%e9%81%a9%e7%95%b6%e7%9a%84%e9%81%8e%e6%9c%9f%e7%ad%96%e7%95%a5-cFTxkIvSmI\">4. \u9069\u7576\u7684\u904e\u671f\u7b56\u7565<\/h3>\n<p>\u5c0d\u65bc\u4e0d\u518d\u9700\u8981\u7684\u6578\u64da\uff0c\u53ef\u4ee5\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u9019\u6a23\u53ef\u4ee5\u81ea\u52d5\u6e05\u7406\u4e0d\u5fc5\u8981\u7684\u6578\u64da\uff0c\u4fdd\u6301\u54c8\u5e0c\u7684\u8f15\u91cf\u7d1a\u548c\u9ad8\u6548\u6027\u3002\u4f7f\u7528 <code>EXPIRE<\/code> \u547d\u4ee4\u53ef\u4ee5\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff1a<\/p>\n<pre><code>EXPIRE user:1000 3600<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-cFTxkIvSmI\">\u7e3d\u7d50<\/h2>\n<p>Redis \u54c8\u5e0c\u662f\u4e00\u7a2e\u9ad8\u6548\u7684\u6578\u64da\u7d50\u69cb\uff0c\u9069\u5408\u7528\u65bc\u5b58\u5132\u548c\u67e5\u8a62\u7d50\u69cb\u5316\u6578\u64da\u3002\u901a\u904e\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u3001\u4f7f\u7528\u6279\u91cf\u64cd\u4f5c\u3001\u7ba1\u9053\u6280\u8853\u4ee5\u53ca\u8a2d\u7f6e\u904e\u671f\u7b56\u7565\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u67e5\u8a62\u6548\u7387\u3002\u9019\u4e9b\u5be6\u8e10\u4e0d\u50c5\u80fd\u63d0\u5347\u61c9\u7528\u6027\u80fd\uff0c\u9084\u80fd\u512a\u5316\u8cc7\u6e90\u4f7f\u7528\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\u4f86\u904b\u884c\u60a8\u7684 Redis \u61c9\u7528\uff0cServer.HK \u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u9069\u5408\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6236\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u670d\u52d9\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22 Redis \u4e2d\u5feb\u901f\u67e5\u8a62\u54c8\u5e0c Key \u7684\u5be6\u8e10\u6280\u5de7\uff0c\u63d0\u5347\u6578\u64da\u5b58\u53d6\u6548\u7387\uff0c\u512a\u5316\u61c9\u7528\u6027\u80fd\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-125501","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125501","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=125501"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125501\/revisions"}],"predecessor-version":[{"id":125502,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125501\/revisions\/125502"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=125501"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=125501"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=125501"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}