{"id":169363,"date":"2024-11-06T19:01:22","date_gmt":"2024-11-06T11:01:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/169363\/"},"modified":"2024-11-06T19:01:23","modified_gmt":"2024-11-06T11:01:23","slug":"%e5%a6%99%e7%94%a8redis%e9%9b%86%e5%90%88%e4%b8%ad%e5%88%aa%e9%99%a4%e5%85%83%e7%b4%a0%e5%bf%ab%e5%a6%82%e9%96%83%e9%9b%bb%ef%bc%88redis-%e9%9b%86%e5%90%88%e5%88%aa%e9%99%a4%e5%85%83%e7%b4%a0%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/169363\/","title":{"rendered":"\u5999\u7528Redis\u96c6\u5408\u4e2d\u522a\u9664\u5143\u7d20\u5feb\u5982\u9583\u96fb\uff08redis \u96c6\u5408\u522a\u9664\u5143\u7d20\uff09"},"content":{"rendered":"<h1 id=\"%e5%a6%99%e7%94%a8redis%e9%9b%86%e5%90%88%e4%b8%ad%e5%88%aa%e9%99%a4%e5%85%83%e7%b4%a0%e5%bf%ab%e5%a6%82%e9%96%83%e9%9b%bb%ef%bc%88redis-%e9%9b%86%e5%90%88%e5%88%aa%e9%99%a4%e5%85%83%e7%b4%a0%ef%bc%89-fmQVdReaiW\">\u5999\u7528Redis\u96c6\u5408\u4e2d\u522a\u9664\u5143\u7d20\u5feb\u5982\u9583\u96fb\uff08redis 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id=\"redis%e9%9b%86%e5%90%88%e7%9a%84%e7%89%b9%e6%80%a7-fmQVdReaiW\">Redis\u96c6\u5408\u7684\u7279\u6027<\/h2>\n<p>Redis\u96c6\u5408\u662f\u4e00\u7a2e\u7121\u5e8f\u4e14\u4e0d\u91cd\u8907\u7684\u6578\u64da\u7d50\u69cb\uff0c\u9019\u610f\u5473\u8457\u6bcf\u500b\u5143\u7d20\u5728\u96c6\u5408\u4e2d\u53ea\u80fd\u51fa\u73fe\u4e00\u6b21\u3002\u9019\u4f7f\u5f97\u96c6\u5408\u975e\u5e38\u9069\u5408\u7528\u65bc\u9700\u8981\u53bb\u91cd\u7684\u5834\u666f\uff0c\u4f8b\u5982\u7528\u6236\u6a19\u7c64\u3001\u793e\u4ea4\u5a92\u9ad4\u7684\u597d\u53cb\u5217\u8868\u7b49\u3002Redis\u63d0\u4f9b\u4e86\u591a\u7a2e\u64cd\u4f5c\u4f86\u7ba1\u7406\u96c6\u5408\uff0c\u5305\u62ec\u6dfb\u52a0\u3001\u522a\u9664\u548c\u67e5\u8a62\u5143\u7d20\u3002<\/p>\n<h2 id=\"%e5%88%aa%e9%99%a4%e5%85%83%e7%b4%a0%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%93%8d%e4%bd%9c-fmQVdReaiW\">\u522a\u9664\u5143\u7d20\u7684\u57fa\u672c\u64cd\u4f5c<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u522a\u9664\u96c6\u5408\u4e2d\u7684\u5143\u7d20\u4e3b\u8981\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<ul>\n<li><code>SREM<\/code>\uff1a\u5f9e\u96c6\u5408\u4e2d\u522a\u9664\u4e00\u500b\u6216\u591a\u500b\u6307\u5b9a\u7684\u5143\u7d20\u3002<\/li>\n<li><code>DEL<\/code>\uff1a\u522a\u9664\u6574\u500b\u96c6\u5408\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528<code>SREM<\/code>\u547d\u4ee4\u522a\u9664\u5143\u7d20\u7684\u57fa\u672c\u8a9e\u6cd5\uff1a<\/p>\n<pre><code>SREM key member [member ...]<\/code><\/pre>\n<p>\u5176\u4e2d\uff0c<code>key<\/code>\u662f\u96c6\u5408\u7684\u540d\u7a31\uff0c<code>member<\/code>\u662f\u8981\u522a\u9664\u7684\u5143\u7d20\u3002\u9019\u500b\u547d\u4ee4\u6703\u8fd4\u56de\u88ab\u522a\u9664\u5143\u7d20\u7684\u6578\u91cf\u3002<\/p>\n<h2 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-fmQVdReaiW\">\u793a\u4f8b\uff1a\u522a\u9664\u96c6\u5408\u4e2d\u7684\u5143\u7d20<\/h2>\n<p>\u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u540d\u70ba<code>myset<\/code>\u7684\u96c6\u5408\uff0c\u4e26\u4e14\u6211\u5011\u60f3\u8981\u522a\u9664\u5176\u4e2d\u7684\u67d0\u4e9b\u5143\u7d20\u3002\u9996\u5148\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528<code>SADD<\/code>\u547d\u4ee4\u4f86\u6dfb\u52a0\u4e00\u4e9b\u5143\u7d20\uff1a<\/p>\n<pre><code>SADD myset \"apple\" \"banana\" \"cherry\" \"date\"<\/code><\/pre>\n<p>\u63a5\u4e0b\u4f86\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528<code>SREM<\/code>\u547d\u4ee4\u4f86\u522a\u9664\u5143\u7d20\uff1a<\/p>\n<pre><code>SREM myset \"banana\" 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id=\"%e5%88%aa%e9%99%a4%e6%93%8d%e4%bd%9c%e7%9a%84%e6%80%a7%e8%83%bd%e8%80%83%e9%87%8f-fmQVdReaiW\">\u522a\u9664\u64cd\u4f5c\u7684\u6027\u80fd\u8003\u91cf<\/h2>\n<p>Redis\u7684\u96c6\u5408\u64cd\u4f5c\u662f\u975e\u5e38\u9ad8\u6548\u7684\uff0c\u56e0\u70ba\u5b83\u5011\u662f\u57fa\u65bc\u54c8\u5e0c\u8868\u5be6\u73fe\u7684\u3002\u522a\u9664\u5143\u7d20\u7684\u6642\u9593\u8907\u96dc\u5ea6\u70baO(1)\uff0c\u9019\u610f\u5473\u8457\u7121\u8ad6\u96c6\u5408\u7684\u5927\u5c0f\u5982\u4f55\uff0c\u522a\u9664\u64cd\u4f5c\u7684\u6642\u9593\u90fd\u662f\u5e38\u6578\u7d1a\u5225\u7684\u3002\u56e0\u6b64\uff0c\u7121\u8ad6\u662f\u5c0f\u578b\u61c9\u7528\u9084\u662f\u5927\u578b\u7cfb\u7d71\uff0cRedis\u90fd\u80fd\u5920\u5feb\u901f\u8655\u7406\u96c6\u5408\u4e2d\u7684\u522a\u9664\u64cd\u4f5c\u3002<\/p>\n<h2 id=\"%e9%80%b2%e9%9a%8e%e7%94%a8%e6%b3%95%ef%bc%9a%e6%89%b9%e9%87%8f%e5%88%aa%e9%99%a4%e5%85%83%e7%b4%a0-fmQVdReaiW\">\u9032\u968e\u7528\u6cd5\uff1a\u6279\u91cf\u522a\u9664\u5143\u7d20<\/h2>\n<p>\u5982\u679c\u9700\u8981\u522a\u9664\u591a\u500b\u5143\u7d20\uff0c\u53ef\u4ee5\u5728<code>SREM<\/code>\u547d\u4ee4\u4e2d\u4e00\u6b21\u6027\u6307\u5b9a\u591a\u500b\u5143\u7d20\u3002\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u591a\u6b21\u8acb\u6c42\u7684\u958b\u92b7\uff0c\u63d0\u9ad8\u6548\u7387\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>SREM myset \"apple\" \"cherry\"<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u4e00\u6b21\u6027\u522a\u9664<code>apple<\/code>\u548c<code>cherry<\/code>\uff0c\u800c\u4e0d\u9700\u8981\u5206\u5225\u57f7\u884c\u591a\u6b21\u522a\u9664\u547d\u4ee4\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-fmQVdReaiW\">\u7d50\u8ad6<\/h2>\n<p>Redis\u96c6\u5408\u63d0\u4f9b\u4e86\u4e00\u7a2e\u9ad8\u6548\u7684\u65b9\u5f0f\u4f86\u7ba1\u7406\u4e0d\u91cd\u8907\u7684\u6578\u64da\uff0c\u4e26\u4e14\u5176\u522a\u9664\u64cd\u4f5c\u7684\u6027\u80fd\u512a\u8d8a\uff0c\u80fd\u5920\u6eff\u8db3\u5404\u7a2e\u61c9\u7528\u5834\u666f\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f\u55ae\u500b\u5143\u7d20\u7684\u522a\u9664\u9084\u662f\u6279\u91cf\u522a\u9664\uff0cRedis\u90fd\u80fd\u5920\u4ee5\u9583\u96fb\u822c\u7684\u901f\u5ea6\u5b8c\u6210\u4efb\u52d9\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u958b\u767c\u8005\u4f86\u8aaa\uff0c\u638c\u63e1Redis\u96c6\u5408\u7684\u64cd\u4f5c\u5c07\u662f\u975e\u5e38\u91cd\u8981\u7684\u6280\u80fd\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528<a 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