{"id":121522,"date":"2024-10-25T11:32:19","date_gmt":"2024-10-25T03:32:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/121522\/"},"modified":"2024-10-25T11:32:19","modified_gmt":"2024-10-25T03:32:19","slug":"redis-%e9%9b%86%e5%90%88%e9%a1%9e%e5%9e%8b%e6%87%89%e7%94%a8%e5%af%a6%e8%b8%90","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/121522\/","title":{"rendered":"Redis \u96c6\u5408\u985e\u578b\u61c9\u7528\u5be6\u8e10"},"content":{"rendered":"<h1 id=\"redis-%e9%9b%86%e5%90%88%e9%a1%9e%e5%9e%8b%e6%87%89%e7%94%a8%e5%af%a6%e8%b8%90-QhUIjDyPZO\">Redis \u96c6\u5408\u985e\u578b\u61c9\u7528\u5be6\u8e10<\/h1>\n<p>Redis \u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\u3002\u5176\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5176\u4e2d\u96c6\u5408\uff08Set\uff09\u985e\u578b\u662f\u4e00\u500b\u975e\u5e38\u6709\u7528\u7684\u529f\u80fd\u3002\u96c6\u5408\u662f\u4e00\u7a2e\u7121\u5e8f\u4e14\u4e0d\u91cd\u8907\u7684\u6578\u64da\u7d50\u69cb\uff0c\u9069\u5408\u7528\u65bc\u9700\u8981\u5feb\u901f\u67e5\u627e\u548c\u53bb\u91cd\u7684\u5834\u666f\u3002\u672c\u6587\u5c07\u63a2\u8a0e Redis \u96c6\u5408\u985e\u578b\u7684\u61c9\u7528\u5be6\u8e10\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u969b\u7684\u4ee3\u78bc\u793a\u4f8b\u3002<\/p>\n<h2 id=\"redis-%e9%9b%86%e5%90%88%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%93%8d%e4%bd%9c-QhUIjDyPZO\">Redis \u96c6\u5408\u7684\u57fa\u672c\u64cd\u4f5c<\/h2>\n<p>\u5728 Redis \u4e2d\uff0c\u96c6\u5408\u7684\u57fa\u672c\u64cd\u4f5c\u5305\u62ec\u6dfb\u52a0\u3001\u522a\u9664\u3001\u67e5\u8a62\u548c\u96c6\u5408\u904b\u7b97\u7b49\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u547d\u4ee4\uff1a<\/p>\n<ul>\n<li><code>SADD key member<\/code>\uff1a\u5411\u96c6\u5408\u4e2d\u6dfb\u52a0\u6210\u54e1\u3002<\/li>\n<li><code>SREM key member<\/code>\uff1a\u5f9e\u96c6\u5408\u4e2d\u522a\u9664\u6210\u54e1\u3002<\/li>\n<li><code>SMEMBERS key<\/code>\uff1a\u7372\u53d6\u96c6\u5408\u4e2d\u7684\u6240\u6709\u6210\u54e1\u3002<\/li>\n<li><code>SISMEMBER key member<\/code>\uff1a\u6aa2\u67e5\u67d0\u500b\u6210\u54e1\u662f\u5426\u5728\u96c6\u5408\u4e2d\u3002<\/li>\n<li><code>SCARD key<\/code>\uff1a\u7372\u53d6\u96c6\u5408\u7684\u6210\u54e1\u6578\u91cf\u3002<\/li>\n<\/ul>\n<h3 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e5%9f%ba%e6%9c%ac%e6%93%8d%e4%bd%9c-QhUIjDyPZO\">\u793a\u4f8b\uff1a\u57fa\u672c\u64cd\u4f5c<\/h3>\n<pre><code>\n# \u6dfb\u52a0\u6210\u54e1\nSADD myset \"apple\"\nSADD myset \"banana\"\nSADD myset \"orange\"\n\n# \u7372\u53d6\u6240\u6709\u6210\u54e1\nSMEMBERS myset\n# \u8fd4\u56de: 1) \"apple\" 2) \"banana\" 3) \"orange\"\n\n# \u6aa2\u67e5\u6210\u54e1\nSISMEMBER myset \"banana\"  # \u8fd4\u56de: 1\nSISMEMBER myset \"grape\"   # \u8fd4\u56de: 0\n<\/code><\/pre>\n<h2 id=\"%e9%9b%86%e5%90%88%e7%9a%84%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-QhUIjDyPZO\">\u96c6\u5408\u7684\u61c9\u7528\u5834\u666f<\/h2>\n<p>Redis \u96c6\u5408\u985e\u578b\u7684\u61c9\u7528\u5834\u666f\u975e\u5e38\u5ee3\u6cdb\uff0c\u4ee5\u4e0b\u662f\u5e7e\u500b\u5e38\u898b\u7684\u5be6\u4f8b\uff1a<\/p>\n<h3 id=\"1-%e5%8e%bb%e9%87%8d%e5%8a%9f%e8%83%bd-QhUIjDyPZO\">1. \u53bb\u91cd\u529f\u80fd<\/h3>\n<p>\u5728\u8a31\u591a\u61c9\u7528\u4e2d\uff0c\u53bb\u91cd\u662f\u4e00\u500b\u5e38\u898b\u7684\u9700\u6c42\u3002\u4f7f\u7528 Redis \u96c6\u5408\u53ef\u4ee5\u8f15\u9b06\u5be6\u73fe\u53bb\u91cd\u529f\u80fd\u3002\u4f8b\u5982\uff0c\u5728\u4e00\u500b\u793e\u4ea4\u5a92\u9ad4\u5e73\u53f0\u4e2d\uff0c\u4f7f\u7528\u8005\u7684\u597d\u53cb\u5217\u8868\u53ef\u4ee5\u5b58\u5132\u70ba\u4e00\u500b\u96c6\u5408\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u6bcf\u500b\u597d\u53cb\u53ea\u51fa\u73fe\u4e00\u6b21\u3002<\/p>\n<pre><code>\n# \u6dfb\u52a0\u597d\u53cb\nSADD friends:1 \"user2\"\nSADD friends:1 \"user3\"\nSADD friends:1 \"user2\"  # \u91cd\u8907\u6dfb\u52a0\uff0c\u4e0d\u6703\u5f71\u97ff\u96c6\u5408\n<\/code><\/pre>\n<h3 id=\"2-%e6%a8%99%e7%b1%a4%e7%b3%bb%e7%b5%b1-QhUIjDyPZO\">2. \u6a19\u7c64\u7cfb\u7d71<\/h3>\n<p>\u5728\u5167\u5bb9\u7ba1\u7406\u7cfb\u7d71\u4e2d\uff0c\u6a19\u7c64\u7cfb\u7d71\u662f\u4e00\u500b\u5e38\u898b\u7684\u529f\u80fd\u3002\u4f7f\u7528 Redis \u96c6\u5408\uff0c\u53ef\u4ee5\u70ba\u6bcf\u500b\u6a19\u7c64\u5b58\u5132\u76f8\u95dc\u7684\u6587\u7ae0 ID\uff0c\u9019\u6a23\u53ef\u4ee5\u5feb\u901f\u67e5\u8a62\u67d0\u500b\u6a19\u7c64\u4e0b\u7684\u6240\u6709\u6587\u7ae0\u3002<\/p>\n<pre><code>\n# \u70ba\u6a19\u7c64\u6dfb\u52a0\u6587\u7ae0\nSADD tag:news 1\nSADD tag:news 2\nSADD tag:sports 1\nSADD tag:sports 3\n\n# \u7372\u53d6\u6a19\u7c64\u4e0b\u7684\u6240\u6709\u6587\u7ae0\nSMEMBERS tag:news  # \u8fd4\u56de: 1) \"1\" 2) \"2\"\n<\/code><\/pre>\n<h3 id=\"3-%e5%85%b1%e5%90%8c%e5%a5%bd%e5%8f%8b%e6%9f%a5%e8%a9%a2-QhUIjDyPZO\">3. \u5171\u540c\u597d\u53cb\u67e5\u8a62<\/h3>\n<p>\u5728\u793e\u4ea4\u7db2\u7d61\u4e2d\uff0c\u67e5\u8a62\u5169\u500b\u4f7f\u7528\u8005\u7684\u5171\u540c\u597d\u53cb\u662f\u4e00\u500b\u5e38\u898b\u9700\u6c42\u3002\u4f7f\u7528 Redis \u96c6\u5408\u7684\u4ea4\u96c6\u64cd\u4f5c\uff0c\u53ef\u4ee5\u8f15\u9b06\u5be6\u73fe\u9019\u4e00\u529f\u80fd\u3002<\/p>\n<pre><code>\n# \u5047\u8a2d\u6709\u5169\u500b\u4f7f\u7528\u8005\u7684\u597d\u53cb\u96c6\u5408\nSADD friends:1 \"user2\"\nSADD friends:1 \"user3\"\nSADD friends:2 \"user3\"\nSADD friends:2 \"user4\"\n\n# \u7372\u53d6\u5171\u540c\u597d\u53cb\nSINTER friends:1 friends:2  # \u8fd4\u56de: 1) \"user3\"\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-QhUIjDyPZO\">\u7e3d\u7d50<\/h2>\n<p>Redis \u7684\u96c6\u5408\u985e\u578b\u63d0\u4f9b\u4e86\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u548c\u64cd\u4f5c\u65b9\u5f0f\uff0c\u9069\u5408\u7528\u65bc\u53bb\u91cd\u3001\u6a19\u7c64\u7cfb\u7d71\u548c\u5171\u540c\u597d\u53cb\u67e5\u8a62\u7b49\u591a\u7a2e\u5834\u666f\u3002\u901a\u904e\u7c21\u55ae\u7684\u547d\u4ee4\uff0c\u6211\u5011\u53ef\u4ee5\u8f15\u9b06\u5730\u7ba1\u7406\u548c\u64cd\u4f5c\u96c6\u5408\u6578\u64da\uff0c\u5f9e\u800c\u63d0\u5347\u61c9\u7528\u7684\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5728\u60a8\u7684\u61c9\u7528\u4e2d\u4f7f\u7528 Redis \u96c6\u5408\u985e\u578b\u6709\u9032\u4e00\u6b65\u7684\u8208\u8da3\uff0c\u6216\u8005\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u7684\u8cc7\u8a0a\uff0c\u8acb\u96a8\u6642\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u96c6\u5408\u985e\u578b\u7684\u61c9\u7528\u5be6\u8e10\uff0c\u4e86\u89e3\u5982\u4f55\u9ad8\u6548\u7ba1\u7406\u548c\u64cd\u4f5c\u6578\u64da\uff0c\u63d0\u5347\u6027\u80fd\u8207\u9748\u6d3b\u6027\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-121522","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/121522","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=121522"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/121522\/revisions"}],"predecessor-version":[{"id":121523,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/121522\/revisions\/121523"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=121522"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=121522"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=121522"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}