{"id":181458,"date":"2024-11-09T17:13:18","date_gmt":"2024-11-09T09:13:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/181458\/"},"modified":"2024-11-09T17:13:19","modified_gmt":"2024-11-09T09:13:19","slug":"%e6%b7%b1%e5%85%a5%e6%b7%ba%e5%87%baredis%e7%b7%a9%e5%ad%98%e7%9a%84%e5%b8%b8%e7%94%a8%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b%ef%bc%88redis%e7%b7%a9%e5%ad%98%e5%b8%b8%e7%94%a8%e7%b5%90%e6%a7%8b%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/181458\/","title":{"rendered":"\u6df1\u5165\u6dfa\u51faRedis\u7de9\u5b58\u7684\u5e38\u7528\u6578\u64da\u7d50\u69cb\uff08redis\u7de9\u5b58\u5e38\u7528\u7d50\u69cb\uff09"},"content":{"rendered":"<h1 id=\"%e6%b7%b1%e5%85%a5%e6%b7%ba%e5%87%baredis%e7%b7%a9%e5%ad%98%e7%9a%84%e5%b8%b8%e7%94%a8%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-MpdxTEiHgX\">\u6df1\u5165\u6dfa\u51faRedis\u7de9\u5b58\u7684\u5e38\u7528\u6578\u64da\u7d50\u69cb<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0c\u6027\u80fd\u548c\u6548\u7387\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u7cfb\u7d71\u4e2d\u3002\u5b83\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u4f7f\u5f97\u958b\u767c\u8005\u80fd\u5920\u6839\u64da\u5177\u9ad4\u9700\u6c42\u9078\u64c7\u6700\u5408\u9069\u7684\u7d50\u69cb\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eRedis\u7684\u5e7e\u7a2e\u5e38\u7528\u6578\u64da\u7d50\u69cb\uff0c\u5e6b\u52a9\u8b80\u8005\u66f4\u597d\u5730\u7406\u89e3\u5176\u7279\u6027\u548c\u61c9\u7528\u5834\u666f\u3002<\/p>\n<h2 id=\"1-%e5%ad%97%e7%ac%a6%e4%b8%b2%ef%bc%88string%ef%bc%89-MpdxTEiHgX\">1. \u5b57\u7b26\u4e32\uff08String\uff09<\/h2>\n<p>\u5b57\u7b26\u4e32\u662fRedis\u4e2d\u6700\u57fa\u672c\u7684\u6578\u64da\u985e\u578b\u3002\u5b83\u53ef\u4ee5\u5b58\u5132\u4efb\u4f55\u985e\u578b\u7684\u6578\u64da\uff0c\u5305\u62ec\u6587\u672c\u3001\u6578\u5b57\u548c\u4e8c\u9032\u5236\u6578\u64da\u3002\u5b57\u7b26\u4e32\u7684\u6700\u5927\u9577\u5ea6\u70ba512MB\u3002<\/p>\n<pre><code>SET key \"value\"\nGET key\n<\/code><\/pre>\n<p>\u5b57\u7b26\u4e32\u7684\u61c9\u7528\u5834\u666f\u975e\u5e38\u5ee3\u6cdb\uff0c\u4f8b\u5982\u7528\u65bc\u5b58\u5132\u7528\u6236\u7684\u6703\u8a71\u4fe1\u606f\u3001\u8a08\u6578\u5668\u7b49\u3002\u7531\u65bc\u5176\u7c21\u55ae\u6027\uff0c\u5b57\u7b26\u4e32\u64cd\u4f5c\u7684\u6027\u80fd\u975e\u5e38\u9ad8\u3002<\/p>\n<h2 id=\"2-%e5%93%88%e5%b8%8c%ef%bc%88hash%ef%bc%89-MpdxTEiHgX\">2. \u54c8\u5e0c\uff08Hash\uff09<\/h2>\n<p>\u54c8\u5e0c\u662f\u4e00\u7a2e\u9375\u503c\u5c0d\u96c6\u5408\uff0c\u9069\u5408\u7528\u65bc\u5b58\u5132\u5c0d\u8c61\u7684\u5c6c\u6027\u3002\u6bcf\u500b\u54c8\u5e0c\u53ef\u4ee5\u5305\u542b\u591a\u9054232 &#8211; 1\u500b\u9375\u503c\u5c0d\uff0c\u9019\u4f7f\u5f97\u5b83\u975e\u5e38\u9069\u5408\u7528\u65bc\u5b58\u5132\u7528\u6236\u4fe1\u606f\u7b49\u7d50\u69cb\u5316\u6578\u64da\u3002<\/p>\n<pre><code>HSET user:1000 name \"Alice\"\nHGET user:1000 name\n<\/code><\/pre>\n<p>\u54c8\u5e0c\u7684\u512a\u52e2\u5728\u65bc\u53ef\u4ee5\u5c0d\u55ae\u500b\u5c0d\u8c61\u7684\u5c6c\u6027\u9032\u884c\u5feb\u901f\u8b80\u53d6\u548c\u66f4\u65b0\uff0c\u9019\u5728\u9700\u8981\u983b\u7e41\u64cd\u4f5c\u7684\u5834\u666f\u4e2d\u5c24\u70ba\u91cd\u8981\u3002<\/p>\n<h2 id=\"3-%e5%88%97%e8%a1%a8%ef%bc%88list%ef%bc%89-MpdxTEiHgX\">3. \u5217\u8868\uff08List\uff09<\/h2>\n<p>\u5217\u8868\u662f\u4e00\u500b\u6709\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u652f\u6301\u5f9e\u5169\u7aef\u63a8\u5165\u548c\u5f48\u51fa\u5143\u7d20\u3002\u5217\u8868\u7684\u6700\u5927\u9577\u5ea6\u70ba232 &#8211; 1\u3002<\/p>\n<pre><code>LPUSH mylist \"world\"\nLPUSH mylist \"hello\"\nLRANGE mylist 0 -1\n<\/code><\/pre>\n<p>\u5217\u8868\u975e\u5e38\u9069\u5408\u7528\u65bc\u5be6\u73fe\u6d88\u606f\u968a\u5217\u3001\u4efb\u52d9\u8abf\u5ea6\u7b49\u5834\u666f\uff0c\u56e0\u70ba\u5b83\u80fd\u5920\u4fdd\u6301\u5143\u7d20\u7684\u9806\u5e8f\u6027\u3002<\/p>\n<h2 id=\"4-%e9%9b%86%e5%90%88%ef%bc%88set%ef%bc%89-MpdxTEiHgX\">4. \u96c6\u5408\uff08Set\uff09<\/h2>\n<p>\u96c6\u5408\u662f\u4e00\u500b\u7121\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u4e26\u4e14\u4e0d\u5141\u8a31\u91cd\u8907\u5143\u7d20\u3002\u96c6\u5408\u7684\u6700\u5927\u9577\u5ea6\u540c\u6a23\u70ba232 &#8211; 1\u3002<\/p>\n<pre><code>SADD myset \"apple\"\nSADD myset \"banana\"\nSADD myset \"apple\"  \/\/ \u4e0d\u6703\u91cd\u8907\u6dfb\u52a0\nSMEMBERS myset\n<\/code><\/pre>\n<p>\u96c6\u5408\u7684\u4e3b\u8981\u61c9\u7528\u5305\u62ec\u53bb\u91cd\u3001\u6a19\u7c64\u7cfb\u7d71\u7b49\uff0c\u56e0\u70ba\u5b83\u80fd\u5920\u81ea\u52d5\u8655\u7406\u91cd\u8907\u7684\u6578\u64da\u3002<\/p>\n<h2 id=\"5-%e6%9c%89%e5%ba%8f%e9%9b%86%e5%90%88%ef%bc%88sorted-set%ef%bc%89-MpdxTEiHgX\">5. \u6709\u5e8f\u96c6\u5408\uff08Sorted Set\uff09<\/h2>\n<p>\u6709\u5e8f\u96c6\u5408\u662f\u96c6\u5408\u7684\u4e00\u7a2e\u64f4\u5c55\uff0c\u6bcf\u500b\u5143\u7d20\u90fd\u6709\u4e00\u500b\u5206\u6578\uff0c\u6839\u64da\u5206\u6578\u9032\u884c\u6392\u5e8f\u3002\u9019\u4f7f\u5f97\u6709\u5e8f\u96c6\u5408\u975e\u5e38\u9069\u5408\u7528\u65bc\u6392\u884c\u699c\u7b49\u5834\u666f\u3002<\/p>\n<pre><code>ZADD myzset 1 \"one\"\nZADD myzset 2 \"two\"\nZRANGE myzset 0 -1\n<\/code><\/pre>\n<p>\u6709\u5e8f\u96c6\u5408\u7684\u67e5\u8a62\u6027\u80fd\u975e\u5e38\u9ad8\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u6839\u64da\u5206\u6578\u7bc4\u570d\u67e5\u8a62\u6642\u3002<\/p>\n<h2 id=\"6-%e4%bd%8d%e5%9c%96%ef%bc%88bitmap%ef%bc%89-MpdxTEiHgX\">6. \u4f4d\u5716\uff08Bitmap\uff09<\/h2>\n<p>\u4f4d\u5716\u662f\u4e00\u7a2e\u7279\u6b8a\u7684\u6578\u64da\u7d50\u69cb\uff0c\u7528\u65bc\u9ad8\u6548\u5730\u5b58\u5132\u548c\u64cd\u4f5c\u4e8c\u9032\u5236\u6578\u64da\u3002\u5b83\u53ef\u4ee5\u7528\u4f86\u5be6\u73fe\u7528\u6236\u6d3b\u8e8d\u5ea6\u7d71\u8a08\u7b49\u529f\u80fd\u3002<\/p>\n<pre><code>SETBIT user:1000:login 0 1\nGETBIT user:1000:login 0\n<\/code><\/pre>\n<p>\u4f4d\u5716\u7684\u512a\u52e2\u5728\u65bc\u5176\u7a7a\u9593\u6548\u7387\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u8655\u7406\u5927\u91cf\u5e03\u723e\u503c\u6642\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-MpdxTEiHgX\">\u7e3d\u7d50<\/h2>\n<p>Redis\u63d0\u4f9b\u4e86\u591a\u7a2e\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0c\u80fd\u5920\u6eff\u8db3\u4e0d\u540c\u61c9\u7528\u5834\u666f\u7684\u9700\u6c42\u3002\u5f9e\u57fa\u672c\u7684\u5b57\u7b26\u4e32\u5230\u8907\u96dc\u7684\u6709\u5e8f\u96c6\u5408\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u5177\u9ad4\u9700\u6c42\u9078\u64c7\u6700\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u4f86\u63d0\u9ad8\u61c9\u7528\u6027\u80fd\u3002\u7121\u8ad6\u662f\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u9084\u662f\u6578\u64da\u5206\u6790\uff0cRedis\u90fd\u80fd\u63d0\u4f9b\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5728\u60a8\u7684\u9805\u76ee\u4e2d\u4f7f\u7528Redis\u611f\u8208\u8da3\uff0c\u6216\u8005\u9700\u8981\u9ad8\u6548\u7684<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u96a8\u6642\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u7de9\u5b58\u7684\u5e38\u7528\u6578\u64da\u7d50\u69cb\uff0c\u6df1\u5165\u6dfa\u51fa\u4ecb\u7d39\u5176\u7279\u6027\u8207\u61c9\u7528\uff0c\u52a9\u4f60\u9ad8\u6548\u7ba1\u7406\u6578\u64da\u5b58\u5132\u8207\u8a2a\u554f\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-181458","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/181458","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=181458"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/181458\/revisions"}],"predecessor-version":[{"id":181459,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/181458\/revisions\/181459"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=181458"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=181458"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=181458"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}