{"id":196672,"date":"2024-11-14T01:33:19","date_gmt":"2024-11-13T17:33:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/196672\/"},"modified":"2024-11-14T01:33:20","modified_gmt":"2024-11-13T17:33:20","slug":"%e9%87%8d%e8%b5%b7%e7%b7%a9%e5%ad%98redis-%e6%b8%85%e7%a9%ba-hash%ef%bc%88redis-%e6%b8%85%e7%a9%bahash%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/196672\/","title":{"rendered":"\u91cd\u8d77\u7de9\u5b58Redis \u6e05\u7a7a Hash\uff08redis \u6e05\u7a7ahash\uff09"},"content":{"rendered":"<h1 id=\"%e9%87%8d%e8%b5%b7%e7%b7%a9%e5%ad%98redis-%e6%b8%85%e7%a9%ba-hash%ef%bc%88redis-%e6%b8%85%e7%a9%bahash%ef%bc%89-nyLbIGrdWH\">\u91cd\u8d77\u7de9\u5b58Redis \u6e05\u7a7a Hash\uff08redis \u6e05\u7a7ahash\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0cRedis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u7de9\u5b58\u89e3\u6c7a\u65b9\u6848\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u6578\u64da\u5b58\u5132\u548c\u7ba1\u7406\u3002\u7279\u5225\u662f\u5728\u9700\u8981\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u7684\u5834\u666f\u4e2d\uff0cRedis \u7684\u6027\u80fd\u512a\u52e2\u986f\u800c\u6613\u898b\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u91cd\u555f\u7de9\u5b58 Redis \u4ee5\u53ca\u6e05\u7a7a Hash \u7684\u65b9\u6cd5\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u7ba1\u7406 Redis \u6578\u64da\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis-hash%ef%bc%9f-nyLbIGrdWH\">\u4ec0\u9ebc\u662f Redis Hash\uff1f<\/h2>\n<p>Redis Hash \u662f\u4e00\u7a2e\u9375\u503c\u5c0d\u7684\u6578\u64da\u7d50\u69cb\uff0c\u9069\u5408\u7528\u4f86\u5b58\u5132\u5c0d\u8c61\u7684\u5c6c\u6027\u3002\u6bcf\u500b Hash \u53ef\u4ee5\u5305\u542b\u591a\u500b\u5b57\u6bb5\uff0c\u6bcf\u500b\u5b57\u6bb5\u90fd\u6709\u81ea\u5df1\u7684\u503c\u3002\u9019\u4f7f\u5f97 Hash \u7279\u5225\u9069\u5408\u7528\u65bc\u5b58\u5132\u7528\u6236\u4fe1\u606f\u3001\u5546\u54c1\u5c6c\u6027\u7b49\u7d50\u69cb\u5316\u6578\u64da\u3002<\/p>\n<pre><code>\n# \u793a\u4f8b\uff1a\u5275\u5efa\u4e00\u500b Hash\nHSET user:1000 name \"Alice\" age 30\nHSET user:1000 email \"alice@example.com\"\n<\/code><\/pre>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e6%b8%85%e7%a9%ba-hash%ef%bc%9f-nyLbIGrdWH\">\u70ba\u4ec0\u9ebc\u9700\u8981\u6e05\u7a7a Hash\uff1f<\/h2>\n<p>\u5728\u958b\u767c\u904e\u7a0b\u4e2d\uff0c\u53ef\u80fd\u6703\u9047\u5230\u9700\u8981\u6e05\u7a7a Hash \u7684\u60c5\u6cc1\uff0c\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li>\u6578\u64da\u66f4\u65b0\uff1a\u7576\u6578\u64da\u7d50\u69cb\u767c\u751f\u8b8a\u5316\u6642\uff0c\u820a\u7684 Hash \u53ef\u80fd\u4e0d\u518d\u9069\u7528\u3002<\/li>\n<li>\u6e2c\u8a66\u9700\u6c42\uff1a\u5728\u6e2c\u8a66\u74b0\u5883\u4e2d\uff0c\u53ef\u80fd\u9700\u8981\u91cd\u7f6e\u6578\u64da\u4ee5\u78ba\u4fdd\u6e2c\u8a66\u7684\u6e96\u78ba\u6027\u3002<\/li>\n<li>\u6027\u80fd\u512a\u5316\uff1a\u6e05\u7a7a\u4e0d\u518d\u9700\u8981\u7684 Hash \u53ef\u4ee5\u91cb\u653e\u5167\u5b58\uff0c\u63d0\u5347\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e6%b8%85%e7%a9%ba-redis-hash%ef%bc%9f-nyLbIGrdWH\">\u5982\u4f55\u6e05\u7a7a Redis Hash\uff1f<\/h2>\n<p>\u6e05\u7a7a Redis Hash \u7684\u65b9\u6cd5\u76f8\u5c0d\u7c21\u55ae\uff0c\u4e3b\u8981\u6709\u4ee5\u4e0b\u5e7e\u7a2e\u65b9\u5f0f\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8-hdel-%e5%91%bd%e4%bb%a4%e5%88%aa%e9%99%a4%e7%89%b9%e5%ae%9a%e5%ad%97%e6%ae%b5-nyLbIGrdWH\">1. \u4f7f\u7528 HDEL \u547d\u4ee4\u522a\u9664\u7279\u5b9a\u5b57\u6bb5<\/h3>\n<p>\u5982\u679c\u53ea\u9700\u8981\u522a\u9664 Hash \u4e2d\u7684\u67d0\u4e9b\u5b57\u6bb5\uff0c\u53ef\u4ee5\u4f7f\u7528 HDEL \u547d\u4ee4\u3002\u9019\u500b\u547d\u4ee4\u5141\u8a31\u4f60\u6307\u5b9a\u8981\u522a\u9664\u7684\u5b57\u6bb5\u540d\u7a31\u3002<\/p>\n<pre><code>\n# \u522a\u9664 user:1000 \u4e2d\u7684 age \u5b57\u6bb5\nHDEL user:1000 age\n<\/code><\/pre>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8-del-%e5%91%bd%e4%bb%a4%e5%88%aa%e9%99%a4%e6%95%b4%e5%80%8b-hash-nyLbIGrdWH\">2. \u4f7f\u7528 DEL \u547d\u4ee4\u522a\u9664\u6574\u500b Hash<\/h3>\n<p>\u5982\u679c\u9700\u8981\u6e05\u7a7a\u6574\u500b Hash\uff0c\u53ef\u4ee5\u4f7f\u7528 DEL \u547d\u4ee4\u3002\u9019\u5c07\u522a\u9664\u6574\u500b Hash \u9375\u53ca\u5176\u6240\u6709\u5b57\u6bb5\u3002<\/p>\n<pre><code>\n# \u522a\u9664\u6574\u500b Hash\nDEL user:1000\n<\/code><\/pre>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8-hset-%e5%91%bd%e4%bb%a4%e9%87%8d%e7%bd%ae-hash-nyLbIGrdWH\">3. \u4f7f\u7528 HSET \u547d\u4ee4\u91cd\u7f6e Hash<\/h3>\n<p>\u5982\u679c\u60f3\u8981\u91cd\u7f6e Hash \u7684\u5167\u5bb9\uff0c\u53ef\u4ee5\u4f7f\u7528 HSET \u547d\u4ee4\u91cd\u65b0\u8a2d\u7f6e\u5b57\u6bb5\u3002\u9019\u6a23\u53ef\u4ee5\u5728\u4e0d\u522a\u9664 Hash \u9375\u7684\u60c5\u6cc1\u4e0b\u66f4\u65b0\u5176\u5167\u5bb9\u3002<\/p>\n<pre><code>\n# \u91cd\u7f6e user:1000 \u7684\u5167\u5bb9\nHSET user:1000 name \"Bob\" age 25\n<\/code><\/pre>\n<h2 id=\"%e9%87%8d%e5%95%9f-redis-%e7%b7%a9%e5%ad%98-nyLbIGrdWH\">\u91cd\u555f Redis \u7de9\u5b58<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u53ef\u80fd\u9700\u8981\u91cd\u555f Redis \u670d\u52d9\u4ee5\u6e05\u7a7a\u7de9\u5b58\u3002\u9019\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u5be6\u73fe\uff1a<\/p>\n<pre><code>\n# \u91cd\u555f Redis \u670d\u52d9\nsudo systemctl restart redis\n<\/code><\/pre>\n<p>\u91cd\u555f\u5f8c\uff0c\u6240\u6709\u7684\u7de9\u5b58\u6578\u64da\u5c07\u88ab\u6e05\u7a7a\uff0c\u9019\u5c0d\u65bc\u89e3\u6c7a\u67d0\u4e9b\u6027\u80fd\u554f\u984c\u6216\u6578\u64da\u4e0d\u4e00\u81f4\u7684\u60c5\u6cc1\u975e\u5e38\u6709\u6548\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-nyLbIGrdWH\">\u7d50\u8ad6<\/h2>\n<p>\u5728\u4f7f\u7528 Redis \u6642\uff0c\u6e05\u7a7a Hash \u662f\u4e00\u500b\u5e38\u898b\u7684\u64cd\u4f5c\uff0c\u7121\u8ad6\u662f\u51fa\u65bc\u6578\u64da\u66f4\u65b0\u3001\u6e2c\u8a66\u9700\u6c42\u9084\u662f\u6027\u80fd\u512a\u5316\u7684\u8003\u91cf\u3002\u901a\u904e\u4f7f\u7528 HDEL\u3001DEL \u548c HSET \u547d\u4ee4\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u9748\u6d3b\u5730\u7ba1\u7406 Hash \u4e2d\u7684\u6578\u64da\u3002\u6b64\u5916\uff0c\u91cd\u555f Redis \u670d\u52d9\u4e5f\u662f\u4e00\u7a2e\u6709\u6548\u7684\u6e05\u7a7a\u7de9\u5b58\u7684\u65b9\u6cd5\u3002\u4e86\u89e3\u9019\u4e9b\u64cd\u4f5c\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u61c9\u7528\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n<p>\u5982\u9700\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u4f7f\u7528 <a href=\"https:\/\/server.hk\">VPS<\/a> \u4f86\u90e8\u7f72\u548c\u7ba1\u7406 Redis\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u8a0a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u91cd\u8d77\u7de9\u5b58Redis\u4e26\u6e05\u7a7aHash\uff0c\u7c21\u5316\u6578\u64da\u7ba1\u7406\uff0c\u63d0\u5347\u6027\u80fd\uff0c\u78ba\u4fdd\u7cfb\u7d71\u904b\u884c\u6d41\u66a2\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-196672","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196672","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=196672"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196672\/revisions"}],"predecessor-version":[{"id":196673,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196672\/revisions\/196673"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=196672"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=196672"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=196672"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}