{"id":152193,"date":"2024-11-01T20:53:21","date_gmt":"2024-11-01T12:53:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/152193\/"},"modified":"2024-11-01T20:53:22","modified_gmt":"2024-11-01T12:53:22","slug":"%e8%a3%9credis%e9%9b%86%e5%90%88%e7%9a%84%e5%ae%8c%e7%be%8e%e7%b5%90%e5%90%88%e4%ba%a4%e4%b8%a6%e8%a3%9c%e9%81%8b%e7%ae%97%ef%bc%88redis%e9%9b%86%e5%90%88%e7%9a%84%e4%ba%a4%e4%b8%a6%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/152193\/","title":{"rendered":"\u88dcRedis\u96c6\u5408\u7684\u5b8c\u7f8e\u7d50\u5408\u4ea4\u4e26\u88dc\u904b\u7b97\uff08Redis\u96c6\u5408\u7684\u4ea4\u4e26\uff09"},"content":{"rendered":"<h1 id=\"%e8%a3%9credis%e9%9b%86%e5%90%88%e7%9a%84%e5%ae%8c%e7%be%8e%e7%b5%90%e5%90%88%e4%ba%a4%e4%b8%a6%e8%a3%9c%e9%81%8b%e7%ae%97%ef%bc%88redis%e9%9b%86%e5%90%88%e7%9a%84%e4%ba%a4%e4%b8%a6%ef%bc%89-UlSNVNMzKS\">\u88dcRedis\u96c6\u5408\u7684\u5b8c\u7f8e\u7d50\u5408\u4ea4\u4e26\u88dc\u904b\u7b97\uff08Redis\u96c6\u5408\u7684\u4ea4\u4e26\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u6578\u64da\u7d50\u69cb\u4f3a\u670d\u5668\uff0c\u5df2\u7d93\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u7684\u6838\u5fc3\u7d44\u4ef6\u3002\u7279\u5225\u662f\u5728\u8655\u7406\u96c6\u5408\u6578\u64da\u6642\uff0cRedis\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u529f\u80fd\u4f86\u9032\u884c\u4ea4\u96c6\u3001\u4e26\u96c6\u548c\u88dc\u96c6\u904b\u7b97\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eRedis\u96c6\u5408\u7684\u4ea4\u4e26\u88dc\u904b\u7b97\uff0c\u4e26\u63d0\u4f9b\u5be6\u969b\u7684\u61c9\u7528\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"redis%e9%9b%86%e5%90%88%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-UlSNVNMzKS\">Redis\u96c6\u5408\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis\u4e2d\u7684\u96c6\u5408\u662f\u4e00\u7a2e\u7121\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u652f\u6301\u591a\u7a2e\u64cd\u4f5c\uff0c\u5305\u62ec\u6dfb\u52a0\u3001\u522a\u9664\u548c\u67e5\u8a62\u5143\u7d20\u3002\u96c6\u5408\u7684\u7279\u9ede\u662f\u5143\u7d20\u552f\u4e00\uff0c\u9019\u4f7f\u5f97\u5b83\u975e\u5e38\u9069\u5408\u7528\u65bc\u9700\u8981\u53bb\u91cd\u7684\u5834\u666f\u3002Redis\u63d0\u4f9b\u4e86\u591a\u7a2e\u547d\u4ee4\u4f86\u64cd\u4f5c\u96c6\u5408\uff0c\u6700\u5e38\u7528\u7684\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><code>SADD<\/code>\uff1a\u5411\u96c6\u5408\u4e2d\u6dfb\u52a0\u5143\u7d20\u3002<\/li>\n<li><code>SREM<\/code>\uff1a\u5f9e\u96c6\u5408\u4e2d\u522a\u9664\u5143\u7d20\u3002<\/li>\n<li><code>SMEMBERS<\/code>\uff1a\u7372\u53d6\u96c6\u5408\u4e2d\u7684\u6240\u6709\u5143\u7d20\u3002<\/li>\n<li><code>SISMEMBER<\/code>\uff1a\u6aa2\u67e5\u67d0\u500b\u5143\u7d20\u662f\u5426\u5728\u96c6\u5408\u4e2d\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%ba%a4%e9%9b%86%e3%80%81%e4%b8%a6%e9%9b%86%e5%92%8c%e8%a3%9c%e9%9b%86%e9%81%8b%e7%ae%97-UlSNVNMzKS\">\u4ea4\u96c6\u3001\u4e26\u96c6\u548c\u88dc\u96c6\u904b\u7b97<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u96c6\u5408\u7684\u4ea4\u96c6\u3001\u4e26\u96c6\u548c\u88dc\u96c6\u904b\u7b97\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u4f86\u5be6\u73fe\uff1a<\/p>\n<h3 id=\"%e4%ba%a4%e9%9b%86%e9%81%8b%e7%ae%97-UlSNVNMzKS\">\u4ea4\u96c6\u904b\u7b97<\/h3>\n<p>\u4ea4\u96c6\u904b\u7b97\u662f\u6307\u627e\u51fa\u5169\u500b\u6216\u591a\u500b\u96c6\u5408\u4e2d\u5171\u540c\u7684\u5143\u7d20\u3002\u5728Redis\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528<code>SINTER<\/code>\u547d\u4ee4\u4f86\u5be6\u73fe\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code> SADD set1 \"apple\" \"banana\" \"cherry\"\nSADD set2 \"banana\" \"cherry\" \"date\"\nSINTER set1 set2\n<\/code><\/pre>\n<p>\u4e0a\u8ff0\u4ee3\u78bc\u5c07\u8fd4\u56de<code>[\"banana\", \"cherry\"]<\/code>\uff0c\u56e0\u70ba\u9019\u5169\u500b\u5143\u7d20\u662fset1\u548cset2\u7684\u4ea4\u96c6\u3002<\/p>\n<h3 id=\"%e4%b8%a6%e9%9b%86%e9%81%8b%e7%ae%97-UlSNVNMzKS\">\u4e26\u96c6\u904b\u7b97<\/h3>\n<p>\u4e26\u96c6\u904b\u7b97\u662f\u6307\u5c07\u5169\u500b\u6216\u591a\u500b\u96c6\u5408\u4e2d\u7684\u6240\u6709\u5143\u7d20\u5408\u4f75\uff0c\u4e26\u53bb\u9664\u91cd\u8907\u7684\u5143\u7d20\u3002\u5728Redis\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528<code>SUNION<\/code>\u547d\u4ee4\u4f86\u5be6\u73fe\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code> SADD set1 \"apple\" \"banana\" \"cherry\"\nSADD set2 \"banana\" \"cherry\" \"date\"\nSUNION set1 set2\n<\/code><\/pre>\n<p>\u4e0a\u8ff0\u4ee3\u78bc\u5c07\u8fd4\u56de<code>[\"apple\", \"banana\", \"cherry\", \"date\"]<\/code>\uff0c\u9019\u662fset1\u548cset2\u7684\u4e26\u96c6\u3002<\/p>\n<h3 id=\"%e8%a3%9c%e9%9b%86%e9%81%8b%e7%ae%97-UlSNVNMzKS\">\u88dc\u96c6\u904b\u7b97<\/h3>\n<p>\u88dc\u96c6\u904b\u7b97\u662f\u6307\u627e\u51fa\u5728\u4e00\u500b\u96c6\u5408\u4e2d\u4f46\u4e0d\u5728\u53e6\u4e00\u500b\u96c6\u5408\u4e2d\u7684\u5143\u7d20\u3002Redis\u4e26\u6c92\u6709\u76f4\u63a5\u7684\u88dc\u96c6\u547d\u4ee4\uff0c\u4f46\u53ef\u4ee5\u901a\u904e\u4ea4\u96c6\u548c\u5dee\u96c6\u4f86\u5be6\u73fe\u3002\u4f8b\u5982\uff0c\u82e5\u8981\u627e\u51faset1\u4e2d\u4e0d\u5728set2\u4e2d\u7684\u5143\u7d20\uff0c\u53ef\u4ee5\u4f7f\u7528<code>SDIFF<\/code>\u547d\u4ee4\uff1a<\/p>\n<pre><code> SADD set1 \"apple\" \"banana\" \"cherry\"\nSADD set2 \"banana\" \"cherry\" \"date\"\nSDIFF set1 set2\n<\/code><\/pre>\n<p>\u4e0a\u8ff0\u4ee3\u78bc\u5c07\u8fd4\u56de<code>[\"apple\"]<\/code>\uff0c\u56e0\u70ba\u9019\u662fset1\u4e2d\u4e0d\u5728set2\u4e2d\u7684\u5143\u7d20\u3002<\/p>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-UlSNVNMzKS\">\u5be6\u969b\u61c9\u7528\u5834\u666f<\/h2>\n<p>Redis\u96c6\u5408\u7684\u4ea4\u4e26\u88dc\u904b\u7b97\u5728\u8a31\u591a\u5be6\u969b\u61c9\u7528\u4e2d\u90fd\u975e\u5e38\u6709\u7528\u3002\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li><strong>\u793e\u4ea4\u7db2\u7d61\uff1a<\/strong>\u53ef\u4ee5\u7528\u4f86\u627e\u51fa\u5171\u540c\u7684\u670b\u53cb\uff08\u4ea4\u96c6\uff09\u3001\u6240\u6709\u7684\u670b\u53cb\uff08\u4e26\u96c6\uff09\u6216\u662f\u67d0\u500b\u7528\u6236\u7684\u7368\u7279\u670b\u53cb\uff08\u88dc\u96c6\uff09\u3002<\/li>\n<li><strong>\u63a8\u85a6\u7cfb\u7d71\uff1a<\/strong>\u53ef\u4ee5\u7528\u4f86\u5206\u6790\u7528\u6236\u7684\u8208\u8da3\uff0c\u627e\u51fa\u76f8\u4f3c\u7528\u6236\u7684\u5171\u540c\u8208\u8da3\u6216\u7368\u7279\u8208\u8da3\u3002<\/li>\n<li><strong>\u6578\u64da\u5206\u6790\uff1a<\/strong>\u5728\u6578\u64da\u6e05\u7406\u548c\u53bb\u91cd\u904e\u7a0b\u4e2d\uff0c\u96c6\u5408\u7684\u64cd\u4f5c\u53ef\u4ee5\u5e6b\u52a9\u5feb\u901f\u7372\u53d6\u6240\u9700\u7684\u6578\u64da\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-UlSNVNMzKS\">\u7e3d\u7d50<\/h2>\n<p>Redis\u96c6\u5408\u7684\u4ea4\u4e26\u88dc\u904b\u7b97\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u6578\u64da\u8655\u7406\u80fd\u529b\uff0c\u80fd\u5920\u6709\u6548\u5730\u7ba1\u7406\u548c\u5206\u6790\u96c6\u5408\u6578\u64da\u3002\u901a\u904e\u4f7f\u7528Redis\u7684\u96c6\u5408\u547d\u4ee4\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u5be6\u73fe\u8907\u96dc\u7684\u6578\u64da\u64cd\u4f5c\uff0c\u5f9e\u800c\u63d0\u5347\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u548c\u6548\u7387\u3002\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\u7f72\u60a8\u7684Redis\u670d\u52d9\uff0c\u4eab\u53d7\u66f4\u5feb\u7684\u6578\u64da\u8655\u7406\u901f\u5ea6\u548c\u66f4\u9ad8\u7684\u53ef\u7528\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u96c6\u5408\u7684\u5b8c\u7f8e\u7d50\u5408\uff0c\u6df1\u5165\u4e86\u89e3\u4ea4\u96c6\u8207\u4e26\u96c6\u904b\u7b97\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\uff0c\u5be6\u73fe\u9ad8\u6548\u80fd\u7684\u6578\u64da\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-152193","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/152193","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=152193"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/152193\/revisions"}],"predecessor-version":[{"id":152194,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/152193\/revisions\/152194"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=152193"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=152193"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=152193"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}