{"id":152339,"date":"2024-11-01T22:09:23","date_gmt":"2024-11-01T14:09:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/152339\/"},"modified":"2024-11-01T22:09:24","modified_gmt":"2024-11-01T14:09:24","slug":"%e6%93%8d%e4%bd%9credis%e4%b8%ad%e9%9b%86%e5%90%88%e5%b0%8d%e8%b1%a1%e7%9a%84%e5%88%aa%e9%99%a4%e7%ae%a1%e7%90%86%ef%bc%88redis%e9%9b%86%e5%90%88%e5%b0%8d%e8%b1%a1%e5%88%aa%e9%99%a4%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/152339\/","title":{"rendered":"\u64cd\u4f5cRedis\u4e2d\u96c6\u5408\u5c0d\u8c61\u7684\u522a\u9664\u7ba1\u7406\uff08redis\u96c6\u5408\u5c0d\u8c61\u522a\u9664\uff09"},"content":{"rendered":"<h1 id=\"%e6%93%8d%e4%bd%9credis%e4%b8%ad%e9%9b%86%e5%90%88%e5%b0%8d%e8%b1%a1%e7%9a%84%e5%88%aa%e9%99%a4%e7%ae%a1%e7%90%86%ef%bc%88redis%e9%9b%86%e5%90%88%e5%b0%8d%e8%b1%a1%e5%88%aa%e9%99%a4%ef%bc%89-ITIvHcdIch\">\u64cd\u4f5cRedis\u4e2d\u96c6\u5408\u5c0d\u8c61\u7684\u522a\u9664\u7ba1\u7406\uff08redis\u96c6\u5408\u5c0d\u8c61\u522a\u9664\uff09<\/h1>\n<p>Redis\u662f\u4e00\u7a2e\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\u3002\u96c6\u5408\uff08Set\uff09\u662fRedis\u4e2d\u4e00\u7a2e\u91cd\u8981\u7684\u6578\u64da\u7d50\u69cb\uff0c\u5177\u6709\u552f\u4e00\u6027\u548c\u7121\u5e8f\u6027\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u5728Redis\u4e2d\u7ba1\u7406\u96c6\u5408\u5c0d\u8c61\u7684\u522a\u9664\u64cd\u4f5c\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u4f7f\u7528\u9019\u4e00\u529f\u80fd\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-ITIvHcdIch\">Redis\u96c6\u5408\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u96c6\u5408\u662f\u4e00\u7d44\u4e0d\u91cd\u8907\u7684\u5b57\u7b26\u4e32\u5143\u7d20\u3002\u96c6\u5408\u7684\u4e3b\u8981\u7279\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u7121\u5e8f\u6027\uff1a\u96c6\u5408\u4e2d\u7684\u5143\u7d20\u6c92\u6709\u7279\u5b9a\u7684\u9806\u5e8f\u3002<\/li>\n<li>\u552f\u4e00\u6027\uff1a\u96c6\u5408\u4e2d\u7684\u6bcf\u500b\u5143\u7d20\u90fd\u662f\u552f\u4e00\u7684\uff0c\u4e0d\u80fd\u91cd\u8907\u3002<\/li>\n<li>\u9ad8\u6548\u6027\uff1aRedis\u5c0d\u96c6\u5408\u7684\u64cd\u4f5c\u975e\u5e38\u9ad8\u6548\uff0c\u652f\u6301\u5feb\u901f\u7684\u6dfb\u52a0\u3001\u522a\u9664\u548c\u67e5\u8a62\u3002<\/li>\n<\/ul>\n<p>\u96c6\u5408\u7684\u57fa\u672c\u64cd\u4f5c\u5305\u62ec\u6dfb\u52a0\u5143\u7d20\uff08SADD\uff09\u3001\u522a\u9664\u5143\u7d20\uff08SREM\uff09\u3001\u67e5\u8a62\u5143\u7d20\uff08SISMEMBER\uff09\u7b49\u3002\u9019\u4e9b\u64cd\u4f5c\u4f7f\u5f97\u96c6\u5408\u5728\u8655\u7406\u9700\u8981\u53bb\u91cd\u7684\u6578\u64da\u6642\u975e\u5e38\u6709\u7528\u3002<\/p>\n<h2 id=\"%e5%88%aa%e9%99%a4%e9%9b%86%e5%90%88%e4%b8%ad%e7%9a%84%e5%85%83%e7%b4%a0-ITIvHcdIch\">\u522a\u9664\u96c6\u5408\u4e2d\u7684\u5143\u7d20<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u522a\u9664\u96c6\u5408\u4e2d\u7684\u5143\u7d20\u4e3b\u8981\u4f7f\u7528SREM\u547d\u4ee4\u3002\u8a72\u547d\u4ee4\u7684\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>SREM key member [member ...]<\/code><\/pre>\n<p>\u5176\u4e2d\uff0ckey\u662f\u96c6\u5408\u7684\u540d\u7a31\uff0cmember\u662f\u8981\u522a\u9664\u7684\u5143\u7d20\u3002\u53ef\u4ee5\u4e00\u6b21\u522a\u9664\u591a\u500b\u5143\u7d20\uff0c\u9019\u6a23\u53ef\u4ee5\u63d0\u9ad8\u64cd\u4f5c\u7684\u6548\u7387\u3002<\/p>\n<h3 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e5%88%aa%e9%99%a4%e9%9b%86%e5%90%88%e4%b8%ad%e7%9a%84%e5%85%83%e7%b4%a0-ITIvHcdIch\">\u793a\u4f8b\uff1a\u522a\u9664\u96c6\u5408\u4e2d\u7684\u5143\u7d20<\/h3>\n<p>\u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u540d\u70ba\u201cmyset\u201d\u7684\u96c6\u5408\uff0c\u4e26\u4e14\u5176\u4e2d\u5305\u542b\u4ee5\u4e0b\u5143\u7d20\uff1a<\/p>\n<pre><code>redis&gt; SADD myset \"apple\" \"banana\" \"cherry\"<\/code><\/pre>\n<p>\u73fe\u5728\uff0c\u6211\u5011\u60f3\u8981\u522a\u9664\u201cbanana\u201d\u9019\u500b\u5143\u7d20\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>redis&gt; SREM myset \"banana\"<\/code><\/pre>\n<p>\u57f7\u884c\u5f8c\uff0c\u53ef\u4ee5\u4f7f\u7528SMEMBERS\u547d\u4ee4\u4f86\u67e5\u770b\u96c6\u5408\u4e2d\u7684\u5143\u7d20\uff1a<\/p>\n<pre><code>redis&gt; SMEMBERS myset<\/code><\/pre>\n<p>\u7d50\u679c\u5c07\u986f\u793a\uff1a<\/p>\n<pre><code>1) \"apple\"\n2) \"cherry\"<\/code><\/pre>\n<h2 id=\"%e5%88%aa%e9%99%a4%e6%95%b4%e5%80%8b%e9%9b%86%e5%90%88-ITIvHcdIch\">\u522a\u9664\u6574\u500b\u96c6\u5408<\/h2>\n<p>\u5982\u679c\u9700\u8981\u522a\u9664\u6574\u500b\u96c6\u5408\uff0c\u53ef\u4ee5\u4f7f\u7528DEL\u547d\u4ee4\u3002\u8a72\u547d\u4ee4\u7684\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>DEL key<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u82e5\u8981\u522a\u9664\u201cmyset\u201d\u6574\u500b\u96c6\u5408\uff0c\u53ef\u4ee5\u57f7\u884c\uff1a<\/p>\n<pre><code>redis&gt; DEL myset<\/code><\/pre>\n<p>\u9019\u5c07\u5b8c\u5168\u522a\u9664\u8a72\u96c6\u5408\u53ca\u5176\u6240\u6709\u5143\u7d20\u3002<\/p>\n<h3 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-ITIvHcdIch\">\u6ce8\u610f\u4e8b\u9805<\/h3>\n<p>\u5728\u522a\u9664\u96c6\u5408\u4e2d\u7684\u5143\u7d20\u6642\uff0c\u6709\u5e7e\u9ede\u9700\u8981\u6ce8\u610f\uff1a<\/p>\n<ul>\n<li>\u5982\u679c\u8981\u522a\u9664\u7684\u5143\u7d20\u4e0d\u5b58\u5728\u65bc\u96c6\u5408\u4e2d\uff0cSREM\u547d\u4ee4\u4e0d\u6703\u5831\u932f\uff0c\u4e14\u8fd4\u56de\u503c\u5c07\u662f0\u3002<\/li>\n<li>\u522a\u9664\u64cd\u4f5c\u662f\u539f\u5b50\u6027\u7684\uff0c\u9019\u610f\u5473\u8457\u5728\u57f7\u884c\u522a\u9664\u64cd\u4f5c\u6642\uff0c\u4e0d\u6703\u6709\u5176\u4ed6\u64cd\u4f5c\u5e72\u64fe\u3002<\/li>\n<li>\u4f7f\u7528DEL\u547d\u4ee4\u522a\u9664\u6574\u500b\u96c6\u5408\u6642\uff0c\u8acb\u8b39\u614e\u64cd\u4f5c\uff0c\u56e0\u70ba\u9019\u5c07\u7121\u6cd5\u6062\u5fa9\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-ITIvHcdIch\">\u7d50\u8ad6<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u96c6\u5408\u5c0d\u8c61\u7684\u522a\u9664\u7ba1\u7406\u662f\u975e\u5e38\u91cd\u8981\u7684\u64cd\u4f5c\u3002\u901a\u904e\u4f7f\u7528SREM\u548cDEL\u547d\u4ee4\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u9748\u6d3b\u5730\u7ba1\u7406\u96c6\u5408\u4e2d\u7684\u5143\u7d20\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u6e96\u78ba\u6027\u548c\u4e00\u81f4\u6027\u3002\u4e86\u89e3\u9019\u4e9b\u57fa\u672c\u64cd\u4f5c\u5f8c\uff0c\u60a8\u53ef\u4ee5\u66f4\u6709\u6548\u5730\u5229\u7528Redis\u7684\u96c6\u5408\u7279\u6027\u4f86\u6eff\u8db3\u60a8\u7684\u61c9\u7528\u9700\u6c42\u3002<\/p>\n<p>\u5982\u9700\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u5728\u9ad8\u6548\u7684\u74b0\u5883\u4e2d\u904b\u884cRedis\uff0c\u60a8\u53ef\u4ee5\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u670d\u52d9\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u61c9\u7528\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u4e2d\u96c6\u5408\u5c0d\u8c61\u7684\u522a\u9664\u7ba1\u7406\u6280\u5de7\uff0c\u5b78\u7fd2\u5982\u4f55\u6709\u6548\u5730\u522a\u9664\u96c6\u5408\u5143\u7d20\u4ee5\u512a\u5316\u6578\u64da\u5b58\u5132\u548c\u6027\u80fd\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-152339","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/152339","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=152339"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/152339\/revisions"}],"predecessor-version":[{"id":152340,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/152339\/revisions\/152340"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=152339"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=152339"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=152339"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}