{"id":159389,"date":"2024-11-03T14:06:23","date_gmt":"2024-11-03T06:06:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/159389\/"},"modified":"2024-11-03T14:06:23","modified_gmt":"2024-11-03T06:06:23","slug":"%e7%b4%85%e8%89%b2%e7%9a%84%e6%99%ba%e6%85%a7%e4%bd%bf%e7%94%a8redis%e7%9a%84hash%e6%9f%a5%e8%a9%a2%ef%bc%88redis%e7%9a%84hash%e6%9f%a5%e8%a9%a2%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/159389\/","title":{"rendered":"\u7d05\u8272\u7684\u667a\u6167\u4f7f\u7528Redis\u7684Hash\u67e5\u8a62\uff08redis\u7684hash\u67e5\u8a62\uff09"},"content":{"rendered":"<h1 id=\"%e7%b4%85%e8%89%b2%e7%9a%84%e6%99%ba%e6%85%a7%e4%bd%bf%e7%94%a8redis%e7%9a%84hash%e6%9f%a5%e8%a9%a2-XbeHzWanVB\">\u7d05\u8272\u7684\u667a\u6167\u4f7f\u7528Redis\u7684Hash\u67e5\u8a62<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u5c0d\u65bc\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u800c\u53d7\u5230\u5ee3\u6cdb\u4f7f\u7528\u3002\u7279\u5225\u662fRedis\u7684Hash\u6578\u64da\u7d50\u69cb\uff0c\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u4e00\u7a2e\u9ad8\u6548\u7684\u65b9\u5f0f\u4f86\u5b58\u5132\u548c\u67e5\u8a62\u6578\u64da\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eRedis\u7684Hash\u67e5\u8a62\uff0c\u4e26\u63d0\u4f9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%e7%9a%84hash-XbeHzWanVB\">\u4ec0\u9ebc\u662fRedis\u7684Hash<\/h2>\n<p>Redis\u7684Hash\u662f\u4e00\u7a2e\u9375\u503c\u5c0d\u96c6\u5408\uff0c\u7279\u5225\u9069\u5408\u7528\u65bc\u5b58\u5132\u5c0d\u8c61\u7684\u5c6c\u6027\u3002\u6bcf\u500bHash\u90fd\u53ef\u4ee5\u5305\u542b\u591a\u500b\u5b57\u6bb5\uff0c\u6bcf\u500b\u5b57\u6bb5\u90fd\u6709\u4e00\u500b\u5c0d\u61c9\u7684\u503c\u3002\u9019\u4f7f\u5f97Hash\u975e\u5e38\u9069\u5408\u7528\u65bc\u5b58\u5132\u7528\u6236\u4fe1\u606f\u3001\u5546\u54c1\u5c6c\u6027\u7b49\u7d50\u69cb\u5316\u6578\u64da\u3002<\/p>\n<h3 id=\"hash%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%93%8d%e4%bd%9c-XbeHzWanVB\">Hash\u7684\u57fa\u672c\u64cd\u4f5c<\/h3>\n<p>Redis\u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217\u64cd\u4f5c\u4f86\u7ba1\u7406Hash\u6578\u64da\u7d50\u69cb\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u547d\u4ee4\uff1a<\/p>\n<ul>\n<li><code>HSET<\/code>\uff1a\u8a2d\u7f6eHash\u4e2d\u6307\u5b9a\u5b57\u6bb5\u7684\u503c\u3002<\/li>\n<li><code>HGET<\/code>\uff1a\u7372\u53d6Hash\u4e2d\u6307\u5b9a\u5b57\u6bb5\u7684\u503c\u3002<\/li>\n<li><code>HGETALL<\/code>\uff1a\u7372\u53d6Hash\u4e2d\u6240\u6709\u5b57\u6bb5\u53ca\u5176\u503c\u3002<\/li>\n<li><code>HDEL<\/code>\uff1a\u522a\u9664Hash\u4e2d\u6307\u5b9a\u7684\u5b57\u6bb5\u3002<\/li>\n<li><code>HKEYS<\/code>\uff1a\u7372\u53d6Hash\u4e2d\u6240\u6709\u5b57\u6bb5\u7684\u540d\u7a31\u3002<\/li>\n<li><code>HVALS<\/code>\uff1a\u7372\u53d6Hash\u4e2d\u6240\u6709\u5b57\u6bb5\u7684\u503c\u3002<\/li>\n<\/ul>\n<h3 id=\"%e4%bd%bf%e7%94%a8%e7%a4%ba%e4%be%8b-XbeHzWanVB\">\u4f7f\u7528\u793a\u4f8b<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528Redis Hash\u7684\u7c21\u55ae\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5b58\u5132\u548c\u67e5\u8a62\u7528\u6236\u4fe1\u606f\uff1a<\/p>\n<pre><code>127.0.0.1:6379&gt; HSET user:1000 name \"Alice\" age 30 email \"alice@example.com\"\n(integer) 3\n\n127.0.0.1:6379&gt; HGET user:1000 name\n\"Alice\"\n\n127.0.0.1:6379&gt; HGETALL user:1000\n1) \"name\"\n2) \"Alice\"\n3) \"age\"\n4) \"30\"\n5) \"email\"\n6) \"alice@example.com\"<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u4f7f\u7528<code>HSET<\/code>\u547d\u4ee4\u5275\u5efa\u4e86\u4e00\u500b\u540d\u70ba<code>user:1000<\/code>\u7684Hash\uff0c\u4e26\u8a2d\u7f6e\u4e86\u4e09\u500b\u5b57\u6bb5\uff1a\u59d3\u540d\u3001\u5e74\u9f61\u548c\u96fb\u5b50\u90f5\u4ef6\u3002\u63a5\u8457\uff0c\u6211\u5011\u4f7f\u7528<code>HGET<\/code>\u548c<code>HGETALL<\/code>\u547d\u4ee4\u4f86\u67e5\u8a62\u9019\u4e9b\u5b57\u6bb5\u7684\u503c\u3002<\/p>\n<h2 id=\"hash%e6%9f%a5%e8%a9%a2%e7%9a%84%e5%84%aa%e5%8b%a2-XbeHzWanVB\">Hash\u67e5\u8a62\u7684\u512a\u52e2<\/h2>\n<p>\u4f7f\u7528Redis\u7684Hash\u67e5\u8a62\u6709\u591a\u500b\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6548\u6027<\/strong>\uff1aHash\u6578\u64da\u7d50\u69cb\u5728\u5167\u5b58\u4e2d\u5b58\u5132\uff0c\u67e5\u8a62\u901f\u5ea6\u975e\u5e38\u5feb\uff0c\u9069\u5408\u9ad8\u983b\u8a2a\u554f\u7684\u5834\u666f\u3002<\/li>\n<li><strong>\u7bc0\u7701\u5167\u5b58<\/strong>\uff1aRedis\u7684Hash\u5728\u5b58\u5132\u5c0f\u6578\u91cf\u7684\u5b57\u6bb5\u6642\uff0c\u80fd\u5920\u6709\u6548\u5730\u7bc0\u7701\u5167\u5b58\uff0c\u76f8\u6bd4\u65bc\u4f7f\u7528\u5b57\u7b26\u4e32\u5b58\u5132\u6bcf\u500b\u5b57\u6bb5\uff0cHash\u7684\u5167\u5b58\u958b\u92b7\u66f4\u5c0f\u3002<\/li>\n<li><strong>\u7d50\u69cb\u5316\u6578\u64da<\/strong>\uff1aHash\u5141\u8a31\u5c07\u591a\u500b\u76f8\u95dc\u7684\u6578\u64da\u7d44\u7e54\u5728\u4e00\u8d77\uff0c\u4fbf\u65bc\u7ba1\u7406\u548c\u67e5\u8a62\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-XbeHzWanVB\">\u7d50\u8ad6<\/h2>\n<p>Redis\u7684Hash\u67e5\u8a62\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u4e00\u7a2e\u9748\u6d3b\u4e14\u9ad8\u6548\u7684\u65b9\u5f0f\u4f86\u8655\u7406\u7d50\u69cb\u5316\u6578\u64da\u3002\u7121\u8ad6\u662f\u5728\u7528\u6236\u7ba1\u7406\u3001\u5546\u54c1\u4fe1\u606f\u9084\u662f\u5176\u4ed6\u9700\u8981\u5feb\u901f\u67e5\u8a62\u7684\u5834\u666f\u4e2d\uff0cHash\u90fd\u80fd\u767c\u63ee\u5176\u512a\u52e2\u3002\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\uff0cRedis\u7121\u7591\u662f\u4e00\u500b\u503c\u5f97\u8003\u616e\u7684\u9078\u64c7\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u90e8\u7f72Redis\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u63d0\u4f9b\u7a69\u5b9a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u64f4\u5c55\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u4f7f\u7528Redis\u7684Hash\u67e5\u8a62\u4f86\u63d0\u5347\u7d05\u8272\u667a\u6167\u7684\u6578\u64da\u8655\u7406\u6548\u7387\uff0c\u7c21\u5316\u5b58\u53d6\u8207\u7ba1\u7406\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-159389","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/159389","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=159389"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/159389\/revisions"}],"predecessor-version":[{"id":159390,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/159389\/revisions\/159390"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=159389"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=159389"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=159389"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}