{"id":193825,"date":"2024-11-13T01:25:25","date_gmt":"2024-11-12T17:25:25","guid":{"rendered":"https:\/\/server.hk\/cnblog\/193825\/"},"modified":"2024-11-13T01:25:26","modified_gmt":"2024-11-12T17:25:26","slug":"%e7%a0%94%e7%a9%b6redis%e4%b8%ad%e5%a6%82%e4%bd%95%e6%9f%a5%e8%a9%a2hash%e9%a1%9e%e5%9e%8b%e6%95%b8%e6%93%9a%ef%bc%88redis%e6%9f%a5hash%e9%a1%9e%e5%9e%8b%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/193825\/","title":{"rendered":"\u7814\u7a76Redis\u4e2d\u5982\u4f55\u67e5\u8a62Hash\u985e\u578b\u6578\u64da\uff08redis\u67e5hash\u985e\u578b\uff09"},"content":{"rendered":"<h1 id=\"%e7%a0%94%e7%a9%b6redis%e4%b8%ad%e5%a6%82%e4%bd%95%e6%9f%a5%e8%a9%a2hash%e9%a1%9e%e5%9e%8b%e6%95%b8%e6%93%9a%ef%bc%88redis%e6%9f%a5hash%e9%a1%9e%e5%9e%8b%ef%bc%89-jkcroyYqRK\">\u7814\u7a76Redis\u4e2d\u5982\u4f55\u67e5\u8a62Hash\u985e\u578b\u6578\u64da\uff08redis\u67e5hash\u985e\u578b\uff09<\/h1>\n<p>Redis\u662f\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u5feb\u901f\u5b58\u53d6\u6578\u64da\u7684\u61c9\u7528\u4e2d\u3002Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u985e\u578b\uff0c\u5176\u4e2dHash\u985e\u578b\u662f\u4e00\u7a2e\u975e\u5e38\u6709\u7528\u7684\u6578\u64da\u7d50\u69cb\uff0c\u9069\u5408\u7528\u4f86\u5b58\u5132\u5c0d\u8c61\u7684\u5c6c\u6027\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u5728Redis\u4e2d\u67e5\u8a62Hash\u985e\u578b\u6578\u64da\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afhash%e9%a1%9e%e5%9e%8b-jkcroyYqRK\">\u4ec0\u9ebc\u662fHash\u985e\u578b<\/h2>\n<p>\u5728Redis\u4e2d\uff0cHash\u662f\u4e00\u7a2e\u9375\u503c\u5c0d\u7684\u96c6\u5408\uff0c\u9069\u5408\u7528\u4f86\u8868\u793a\u5c0d\u8c61\u7684\u5c6c\u6027\u3002\u4f8b\u5982\uff0c\u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u7528\u6236\u5c0d\u8c61\uff0c\u53ef\u4ee5\u7528Hash\u4f86\u5b58\u5132\u7528\u6236\u7684ID\u3001\u59d3\u540d\u548c\u96fb\u5b50\u90f5\u4ef6\u7b49\u4fe1\u606f\u3002Hash\u7684\u7d50\u69cb\u5982\u4e0b\uff1a<\/p>\n<pre><code>\nHSET user:1000 name \"Alice\"\nHSET user:1000 email \"alice@example.com\"\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c&#8221;user:1000&#8243;\u662fHash\u7684\u9375\uff0c\u800c&#8221;name&#8221;\u548c&#8221;email&#8221;\u5247\u662fHash\u4e2d\u7684\u5b57\u6bb5\u3002<\/p>\n<h2 id=\"%e6%9f%a5%e8%a9%a2hash%e9%a1%9e%e5%9e%8b%e6%95%b8%e6%93%9a%e7%9a%84%e6%96%b9%e6%b3%95-jkcroyYqRK\">\u67e5\u8a62Hash\u985e\u578b\u6578\u64da\u7684\u65b9\u6cd5<\/h2>\n<p>Redis\u63d0\u4f9b\u4e86\u591a\u7a2e\u547d\u4ee4\u4f86\u67e5\u8a62Hash\u985e\u578b\u6578\u64da\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u547d\u4ee4\uff1a<\/p>\n<h3 id=\"1-hget-jkcroyYqRK\">1. HGET<\/h3>\n<p>HGET\u547d\u4ee4\u7528\u65bc\u7372\u53d6Hash\u4e2d\u6307\u5b9a\u5b57\u6bb5\u7684\u503c\u3002\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>\nHGET key field\n<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u8981\u7372\u53d6\u7528\u6236ID\u70ba1000\u7684\u7528\u6236\u59d3\u540d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>\nHGET user:1000 name\n<\/code><\/pre>\n<h3 id=\"2-hgetall-jkcroyYqRK\">2. HGETALL<\/h3>\n<p>HGETALL\u547d\u4ee4\u7528\u65bc\u7372\u53d6Hash\u4e2d\u6240\u6709\u5b57\u6bb5\u53ca\u5176\u5c0d\u61c9\u7684\u503c\u3002\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>\nHGETALL key\n<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u8981\u7372\u53d6\u7528\u6236ID\u70ba1000\u7684\u6240\u6709\u4fe1\u606f\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>\nHGETALL user:1000\n<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u4e00\u500b\u5305\u542b\u6240\u6709\u5b57\u6bb5\u53ca\u5176\u503c\u7684\u5217\u8868\u3002<\/p>\n<h3 id=\"3-hkeys-jkcroyYqRK\">3. HKEYS<\/h3>\n<p>HKEYS\u547d\u4ee4\u7528\u65bc\u7372\u53d6Hash\u4e2d\u6240\u6709\u5b57\u6bb5\u7684\u540d\u7a31\u3002\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>\nHKEYS key\n<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u8981\u7372\u53d6\u7528\u6236ID\u70ba1000\u7684\u6240\u6709\u5b57\u6bb5\u540d\u7a31\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>\nHKEYS user:1000\n<\/code><\/pre>\n<h3 id=\"4-hvals-jkcroyYqRK\">4. HVALS<\/h3>\n<p>HVALS\u547d\u4ee4\u7528\u65bc\u7372\u53d6Hash\u4e2d\u6240\u6709\u5b57\u6bb5\u7684\u503c\u3002\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>\nHVALS key\n<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u8981\u7372\u53d6\u7528\u6236ID\u70ba1000\u7684\u6240\u6709\u5b57\u6bb5\u503c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>\nHVALS user:1000\n<\/code><\/pre>\n<h2 id=\"%e6%9f%a5%e8%a9%a2hash%e9%a1%9e%e5%9e%8b%e6%95%b8%e6%93%9a%e7%9a%84%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8-jkcroyYqRK\">\u67e5\u8a62Hash\u985e\u578b\u6578\u64da\u7684\u5be6\u969b\u61c9\u7528<\/h2>\n<p>\u5728\u5be6\u969b\u61c9\u7528\u4e2d\uff0cHash\u985e\u578b\u6578\u64da\u7684\u67e5\u8a62\u53ef\u4ee5\u7528\u65bc\u591a\u7a2e\u5834\u666f\uff0c\u4f8b\u5982\u7528\u6236\u7ba1\u7406\u3001\u5546\u54c1\u4fe1\u606f\u5b58\u5132\u7b49\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528Redis\u7684Hash\u4f86\u7ba1\u7406\u7528\u6236\u4fe1\u606f\uff1a<\/p>\n<pre><code>\n# \u65b0\u589e\u7528\u6236\nHSET user:1001 name \"Bob\"\nHSET user:1001 email \"bob@example.com\"\n\n# \u67e5\u8a62\u7528\u6236\u4fe1\u606f\nHGETALL user:1001\n<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u9996\u5148\u65b0\u589e\u4e86\u4e00\u500b\u7528\u6236\uff0c\u7136\u5f8c\u67e5\u8a62\u8a72\u7528\u6236\u7684\u6240\u6709\u4fe1\u606f\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-jkcroyYqRK\">\u7e3d\u7d50<\/h2>\n<p>Redis\u7684Hash\u985e\u578b\u63d0\u4f9b\u4e86\u4e00\u7a2e\u9748\u6d3b\u4e14\u9ad8\u6548\u7684\u65b9\u5f0f\u4f86\u5b58\u5132\u548c\u67e5\u8a62\u5c0d\u8c61\u7684\u5c6c\u6027\u3002\u901a\u904e\u4f7f\u7528HGET\u3001HGETALL\u3001HKEYS\u548cHVALS\u7b49\u547d\u4ee4\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u64cd\u4f5cHash\u985e\u578b\u6578\u64da\uff0c\u6eff\u8db3\u5404\u7a2e\u61c9\u7528\u9700\u6c42\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\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\u4f86\u904b\u884c\u60a8\u7684Redis\u670d\u52d9\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\u985e\u578b\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5728Redis\u4e2d\u67e5\u8a62Hash\u985e\u578b\u6578\u64da\uff0c\u638c\u63e1\u9ad8\u6548\u64cd\u4f5c\u548c\u6700\u4f73\u5be6\u8e10\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u80fd\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-193825","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/193825","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=193825"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/193825\/revisions"}],"predecessor-version":[{"id":193826,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/193825\/revisions\/193826"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=193825"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=193825"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=193825"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}