{"id":79195,"date":"2026-03-01T10:41:39","date_gmt":"2026-03-01T02:41:39","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/79195.html"},"modified":"2026-03-01T10:41:39","modified_gmt":"2026-03-01T02:41:39","slug":"%e3%80%90redis%e3%80%91%e9%80%9a%e7%94%a8%e5%91%bd%e4%bb%a43","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/79195.html","title":{"rendered":"\u3010Redis\u3011\u901a\u7528\u547d\u4ee43"},"content":{"rendered":"<\/p>\n<h4>\u76ee\u5f55<\/h4>\n<ul>\n<li>1.set \u7c7b\u578b<\/li>\n<li>2.zset \u7c7b\u578b<\/li>\n<\/ul>\n<h2>1.set \u7c7b\u578b<\/h2>\n<ul>\n<li>sadd \u5c06\u2f00\u4e2a\u6216\u8005\u591a\u4e2a\u5143\u7d20\u6dfb\u52a0\u5230 set \u4e2d\u3002\u6ce8\u610f&#xff0c;\u91cd\u590d\u7684\u5143\u7d20\u65e0\u6cd5\u6dfb\u52a0\u5230 set \u4e2d \u8bed\u6cd5&#xff1a;SADD key member [member \u2026] \u8fd4\u56de\u503c&#xff1a;\u672c\u6b21\u6dfb\u52a0\u6210\u529f\u7684\u5143\u7d20\u4e2a\u6570<\/li>\n<li>smembers \u83b7\u53d6\u2f00\u4e2a set \u4e2d\u7684\u6240\u6709\u5143\u7d20&#xff0c;\u6ce8\u610f&#xff0c;\u5143\u7d20\u95f4\u7684\u987a\u5e8f\u662f\u65e0\u5e8f\u7684 \u8bed\u6cd5&#xff1a;SMEMBERS key \u8fd4\u56de\u503c&#xff1a;\u6240\u6709\u5143\u7d20\u7684\u5217\u8868<\/li>\n<li>sismember \u5224\u65ad\u2f00\u4e2a\u5143\u7d20\u5728\u4e0d\u5728 set \u4e2d \u8bed\u6cd5&#xff1a;SISMEMBER key member \u8fd4\u56de\u503c&#xff1a;1 \u8868\u793a\u5143\u7d20\u5728 set \u4e2d\u30020 \u8868\u793a\u5143\u7d20\u4e0d\u5728 set \u4e2d\u6216\u8005 key \u4e0d\u5b58\u5728<\/li>\n<\/ul>\n<p>127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; sadd key 1 2 3 4<br \/>\n4<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; smembers key<br \/>\n1<br \/>\n2<br \/>\n3<br \/>\n4<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; sismember key 2<br \/>\n1<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; sismember key 100<br \/>\n0<\/p>\n<ul>\n<li>scard \u83b7\u53d6\u2f00\u4e2a set \u7684\u57fa\u6570&#xff08;cardinality&#xff09;&#xff0c;\u5373 set \u4e2d\u7684\u5143\u7d20\u4e2a\u6570 \u8bed\u6cd5&#xff1a;SCARD key \u8fd4\u56de\u503c&#xff1a;set \u5185\u7684\u5143\u7d20\u4e2a\u6570<\/li>\n<\/ul>\n<p>127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; smembers key<br \/>\n1<br \/>\n2<br \/>\n3<br \/>\n4<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; scard key<br \/>\n4<\/p>\n<ul>\n<li>spop \u4ece set \u4e2d\u5220\u9664\u5e76\u8fd4\u56de\u2f00\u4e2a\u6216\u8005\u591a\u4e2a\u5143\u7d20\u3002\u968f\u673a\u7684 \u8bed\u6cd5&#xff1a;SPOP key [count] \u8fd4\u56de\u503c&#xff1a;\u53d6\u51fa\u7684\u5143\u7d20<\/li>\n<\/ul>\n<p>127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; smembers key<br \/>\n1<br \/>\n2<br \/>\n3<br \/>\n4<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; spop key<br \/>\n1<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; spop key 2<br \/>\n3<br \/>\n4<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; spop key<br \/>\n2<\/p>\n<ul>\n<li>smove \u5c06\u2f00\u4e2a\u5143\u7d20\u4ece\u6e90 set \u53d6\u51fa\u5e76\u653e\u5165\u76ee\u6807 set \u4e2d \u8bed\u6cd5&#xff1a;SMOVE source destination member \u8fd4\u56de\u503c&#xff1a;1 \u8868\u793a\u79fb\u52a8\u6210\u529f&#xff0c;0 \u8868\u793a\u5931\u8d25<\/li>\n<\/ul>\n<p>127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; sadd key 1 2 3 4<br \/>\n4<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; sadd key2 5 6 7 8<br \/>\n4<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; smove key key2 1<br \/>\n1<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; smembers key<br \/>\n2<br \/>\n3<br \/>\n4<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; smembers key2<br \/>\n1<br \/>\n5<br \/>\n6<br \/>\n7<br \/>\n8<\/p>\n<ul>\n<li>srem \u5c06\u6307\u5b9a\u7684\u5143\u7d20\u4ece set \u4e2d\u5220\u9664 \u8bed\u6cd5&#xff1a;SREM key member [member \u2026] \u8fd4\u56de\u503c&#xff1a;\u672c\u6b21\u64cd\u4f5c\u5220\u9664\u7684\u5143\u7d20\u4e2a\u6570<\/li>\n<\/ul>\n<p>127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; smembers key2<br \/>\n1<br \/>\n5<br \/>\n6<br \/>\n7<br \/>\n8<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; srem key2 6 7<br \/>\n2<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; srem key2 1 2 5<br \/>\n2<\/p>\n<ul>\n<li>sinter \u83b7\u53d6\u7ed9\u5b9a set \u7684\u4ea4\u96c6\u4e2d\u7684\u5143\u7d20 \u8bed\u6cd5&#xff1a;SINTER key [key \u2026] \u8fd4\u56de\u503c&#xff1a;\u4ea4\u96c6\u7684\u5143\u7d20<\/li>\n<li>sinterstore \u83b7\u53d6\u7ed9\u5b9a set \u7684\u4ea4\u96c6\u4e2d\u7684\u5143\u7d20\u5e76\u4fdd\u5b58\u5230\u76ee\u6807 set \u4e2d \u8bed\u6cd5&#xff1a;SINTERSTORE destination key [key \u2026] \u8fd4\u56de\u503c&#xff1a;\u4ea4\u96c6\u7684\u5143\u7d20\u4e2a\u6570<\/li>\n<\/ul>\n<p>127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; sadd key 1 2 3 4<br \/>\n4<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; sadd key2 3 4 5 6<br \/>\n4<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; sinter key key2<br \/>\n3<br \/>\n4<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; sinterstore key3 key key2<br \/>\n2<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; smembers key3<br \/>\n3<br \/>\n4<\/p>\n<ul>\n<li>sunion \u83b7\u53d6\u7ed9\u5b9a set \u7684\u5e76\u96c6\u4e2d\u7684\u5143\u7d20 \u8bed\u6cd5&#xff1a;SUNION key [key \u2026] \u8fd4\u56de\u503c&#xff1a;\u5e76\u96c6\u7684\u5143\u7d20<\/li>\n<li>sunionstore \u83b7\u53d6\u7ed9\u5b9a set \u7684\u5e76\u96c6\u4e2d\u7684\u5143\u7d20\u5e76\u4fdd\u5b58\u5230\u76ee\u6807 set \u4e2d \u8bed\u6cd5&#xff1a;SUNIONSTORE destination key [key \u2026] \u8fd4\u56de\u503c&#xff1a;\u5e76\u96c6\u7684\u5143\u7d20\u4e2a\u6570<\/li>\n<\/ul>\n<p>127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; sunion key key2<br \/>\n1<br \/>\n2<br \/>\n3<br \/>\n4<br \/>\n5<br \/>\n6<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; sunionstore key4 key key2<br \/>\n6<\/p>\n<ul>\n<li>sdiff \u83b7\u53d6\u7ed9\u5b9a set \u7684\u5dee\u96c6\u4e2d\u7684\u5143\u7d20 \u8bed\u6cd5&#xff1a;SDIFF key [key \u2026] \u8fd4\u56de\u503c&#xff1a;\u5dee\u96c6\u7684\u5143\u7d20<\/li>\n<li>sdiffstore \u83b7\u53d6\u7ed9\u5b9a set \u7684\u5dee\u96c6\u4e2d\u7684\u5143\u7d20\u5e76\u4fdd\u5b58\u5230\u76ee\u6807 set \u4e2d \u8bed\u6cd5&#xff1a;SDIFFSTORE destination key [key \u2026] \u8fd4\u56de\u503c&#xff1a;\u5dee\u96c6\u7684\u5143\u7d20\u4e2a\u6570<\/li>\n<\/ul>\n<p>127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; smembers key<br \/>\n1<br \/>\n2<br \/>\n3<br \/>\n4<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; smembers key2<br \/>\n3<br \/>\n4<br \/>\n5<br \/>\n6<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; sdiff key key2<br \/>\n1<br \/>\n2<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; sdiffstore key5 key key2<br \/>\n2<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; sdiff key2 key<br \/>\n5<br \/>\n6<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; smembers key5<br \/>\n1<br \/>\n2<\/p>\n<h2>2.zset \u7c7b\u578b<\/h2>\n<ul>\n<li>zadd \u6dfb\u52a0\u6216\u8005\u66f4\u65b0\u6307\u5b9a\u7684\u5143\u7d20\u4ee5\u53ca\u5173\u8054\u7684\u5206\u6570\u5230 zset \u4e2d&#xff0c;\u5206\u6570\u5e94\u8be5\u7b26\u5408 double \u7c7b\u578b&#xff0c;&#043;inf\/-inf \u4f5c\u4e3a\u6b63\u8d1f \u6781\u9650\u4e5f\u662f\u5408\u6cd5\u7684 \u8bed\u6cd5&#xff1a;ZADD key [NX | XX] [GT | LT] [CH] [INCR] score member [score member \u2026] \u8fd4\u56de\u503c&#xff1a;\u672c\u6b21\u6dfb\u52a0\u6210\u529f\u7684\u5143\u7d20\u4e2a\u6570<\/li>\n<\/ul>\n<p>ZADD\u7684\u76f8\u5173\u9009\u9879&#xff1a;<\/p>\n<p>XX&#xff1a;\u53ea\u66f4\u65b0\u5df2\u7ecf\u5b58\u5728\u7684\u5143\u7d20\u3002\u4e0d\u8981\u6dfb\u52a0\u65b0\u5143\u7d20\u3002 NX&#xff1a;\u53ea\u6dfb\u52a0\u65b0\u5143\u7d20\u3002\u4e0d\u8981\u66f4\u65b0\u5df2\u6709\u7684\u5143\u7d20\u3002 LT&#xff1a;\u53ea\u6709\u5f53\u65b0\u5206\u6570\u4f4e\u4e8e\u5f53\u524d\u5206\u6570\u65f6&#xff0c;\u624d\u66f4\u65b0\u73b0\u6709\u5143\u7d20\u3002\u8fd9\u4e2a\u6807\u5fd7\u5e76\u4e0d\u59a8\u788d\u6dfb\u52a0\u65b0\u5143\u7d20\u3002 GT&#xff1a;\u53ea\u6709\u5f53\u65b0\u5206\u6570\u9ad8\u4e8e\u5f53\u524d\u5206\u6570\u65f6&#xff0c;\u624d\u66f4\u65b0\u73b0\u6709\u5143\u7d20\u3002\u8fd9\u4e2a\u6807\u5fd7\u5e76\u4e0d\u80fd\u963b\u6b62\u6dfb\u52a0\u65b0\u5143\u7d20\u3002 CH&#xff1a;\u5c06\u8fd4\u56de\u503c\u4ece\u65b0\u589e\u5143\u7d20\u6570\u8c03\u6574\u5230\u88ab\u66f4\u6539\u5143\u7d20\u603b\u6570&#xff08;CH \u662f changes \u7684\u7f29\u5199&#xff09;\u3002\u66f4\u6539\u5143\u7d20\u662f\u6307\u65b0\u589e\u5143\u7d20\u548c\u5df2\u5b58\u5728\u4e14\u5206\u6570\u5df2\u66f4\u65b0\u7684\u5143\u7d20\u3002\u56e0\u6b64&#xff0c;\u547d\u4ee4\u884c\u4e2d\u6307\u5b9a\u7684\u4e0e\u8fc7\u53bb\u8bc4\u5206\u76f8\u540c\u7684\u5143\u7d20\u4e0d\u8ba1\u5165\u3002\u6ce8\u610f&#xff1a;\u8fd4\u56de\u503c\u901a\u5e38\u53ea\u8ba1\u7b97\u65b0\u589e\u5143\u7d20\u7684\u6570\u91cf\u3002ZADD INCR&#xff1a;\u5f53\u6307\u5b9a\u8be5\u9009\u9879\u65f6&#xff0c;\u8868\u73b0\u7c7b\u4f3cZINCRBY\u3002\u6b64\u6a21\u5f0f\u4e0b\u53ea\u80fd\u6307\u5b9a\u4e00\u5bf9\u5f97\u5206\u5143\u7d20\u3002ZADD<\/p>\n<ul>\n<li>zrange \u8fd4\u56de\u6307\u5b9a\u533a\u95f4\u2fa5\u7684\u5143\u7d20&#xff0c;\u5206\u6570\u6309\u7167\u5347\u5e8f\u3002\u5e26\u4e0a WITHSCORES \u53ef\u4ee5\u628a\u5206\u6570\u4e5f\u8fd4\u56de \u8bed\u6cd5&#xff1a;ZRANGE key start stop [WITHSCORES] \u8fd4\u56de\u503c&#xff1a;\u533a\u95f4\u5185\u7684\u5143\u7d20\u5217\u8868<\/li>\n<\/ul>\n<p>127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; zadd key 10 zhangsan 20 lisi 30 wangwu<br \/>\n3<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; zrange key 0 <span class=\"token operator\">&#8211;<\/span>1<br \/>\nzhangsan<br \/>\nlisi<br \/>\nwangwu<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; zrange key 0 <span class=\"token operator\">&#8211;<\/span>1 withscores<br \/>\nzhangsan<br \/>\n10<br \/>\nlisi<br \/>\n20<br \/>\nwangwu<br \/>\n30<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; zadd key nx 40 zhaoliu<br \/>\n1<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; zrange key 0 <span class=\"token operator\">&#8211;<\/span>1 withscores<br \/>\nzhangsan<br \/>\n10<br \/>\nlisi<br \/>\n20<br \/>\nwangwu<br \/>\n30<br \/>\nzhaoliu<br \/>\n40<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; zadd key nx 45 zhaoliu<br \/>\n0<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; zrange key 0 <span class=\"token operator\">&#8211;<\/span>1 withscores<br \/>\nzhangsan<br \/>\n10<br \/>\nlisi<br \/>\n20<br \/>\nwangwu<br \/>\n30<br \/>\nzhaoliu<br \/>\n40<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; zadd key xx 50 tainqi<br \/>\n0<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; zrange key 0 <span class=\"token operator\">&#8211;<\/span>1 withscores<br \/>\nzhangsan<br \/>\n10<br \/>\nlisi<br \/>\n20<br \/>\nwangwu<br \/>\n30<br \/>\nzhaoliu<br \/>\n40<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; zadd key xx 45 zhaoliu<br \/>\n0<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; zrange key 0 <span class=\"token operator\">&#8211;<\/span>1 withscores<br \/>\nzhangsan<br \/>\n10<br \/>\nlisi<br \/>\n20<br \/>\nwangwu<br \/>\n30<br \/>\nzhaoliu<br \/>\n45<\/p>\n<ul>\n<li>zcard \u83b7\u53d6\u2f00\u4e2a zset \u7684\u57fa\u6570&#xff08;cardinality&#xff09;&#xff0c;\u5373 zset \u4e2d\u7684\u5143\u7d20\u4e2a\u6570 \u8bed\u6cd5&#xff1a;ZCARD key \u8fd4\u56de\u503c&#xff1a;zset \u5185\u7684\u5143\u7d20\u4e2a\u6570<\/li>\n<\/ul>\n<p>127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; zadd key 10 zhangsan 20 lisi 30 wangwu<br \/>\n3<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; zcard key<br \/>\n3<\/p>\n<ul>\n<li>zcount \u8fd4\u56de\u5206\u6570\u5728 min \u548c max \u4e4b\u95f4\u7684\u5143\u7d20\u4e2a\u6570&#xff0c;\u9ed8\u8ba4\u60c5\u51b5\u4e0b&#xff0c;min \u548c max \u90fd\u662f\u5305\u542b\u7684&#xff0c;\u53ef\u4ee5\u901a\u8fc7 ( \u6392\u9664 \u8bed\u6cd5&#xff1a;ZCOUNT key min max \u8fd4\u56de\u503c&#xff1a;\u6ee1\u2f9c\u6761\u4ef6\u7684\u5143\u7d20\u5217\u8868\u4e2a\u6570<\/li>\n<\/ul>\n<p>127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; zrange key 0 <span class=\"token operator\">&#8211;<\/span>1 withscores<br \/>\nzhangsan<br \/>\n10<br \/>\nlisi<br \/>\n20<br \/>\nwangwu<br \/>\n30<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; zcount key 10 30<br \/>\n3<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; zcount key <span class=\"token punctuation\">(<\/span>10 30<br \/>\n2<\/p>\n<ul>\n<li>zpopmax \u5220\u9664\u5e76\u8fd4\u56de\u5206\u6570\u6700\u2fbc\u7684 count \u4e2a\u5143\u7d20 \u8bed\u6cd5&#xff1a;ZPOPMAX key [count] \u8fd4\u56de\u503c&#xff1a;\u5206\u6570\u548c\u5143\u7d20\u5217\u8868<\/li>\n<li>zpopmin \u5220\u9664\u5e76\u8fd4\u56de\u5206\u6570\u6700\u4f4e\u7684 count \u4e2a\u5143\u7d20 \u8bed\u6cd5&#xff1a;ZPOPMIN key [count] \u8fd4\u56de\u503c&#xff1a;\u5206\u6570\u548c\u5143\u7d20\u5217\u8868<\/li>\n<\/ul>\n<p>127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; zadd key 10 zhangsan 20 lisi 30 wangwu 40 zhaoliuu 50 tianqi<br \/>\n5<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; zrange key 0 <span class=\"token operator\">&#8211;<\/span>1<br \/>\nzhangsan<br \/>\nlisi<br \/>\nwangwu<br \/>\nzhaoliuu<br \/>\ntianqi<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; zrange key 0 <span class=\"token operator\">&#8211;<\/span>1 withscores<br \/>\nzhangsan<br \/>\n10<br \/>\nlisi<br \/>\n20<br \/>\nwangwu<br \/>\n30<br \/>\nzhaoliuu<br \/>\n40<br \/>\ntianqi<br \/>\n50<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; zpopmax key 2<br \/>\ntianqi<br \/>\n50<br \/>\nzhaoliuu<br \/>\n40<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; zpopmin key 1<br \/>\nzhangsan<br \/>\n10<\/p>\n<ul>\n<li>zrank \u8fd4\u56de\u6307\u5b9a\u5143\u7d20\u7684\u6392\u540d&#xff0c;\u5347\u5e8f \u8bed\u6cd5&#xff1a;ZRANK key member \u8fd4\u56de\u503c&#xff1a;\u6392\u540d<\/li>\n<li>zrevrank \u8fd4\u56de\u6307\u5b9a\u5143\u7d20\u7684\u6392\u540d&#xff0c;\u964d\u5e8f \u8bed\u6cd5&#xff1a;ZREVRANK key member \u8fd4\u56de\u503c&#xff1a;\u6392\u540d<\/li>\n<\/ul>\n<p>127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; zadd key 10 zhangsan 20 lisi 30 wangwu 40 zhaoliuu 50 tianqi<br \/>\n5<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; zrank key lisi<br \/>\n1<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; zrevrank key lisi<br \/>\n3<\/p>\n<ul>\n<li>zrem \u5220\u9664\u6307\u5b9a\u7684\u5143\u7d20 \u8bed\u6cd5&#xff1a;ZREM key member [member \u2026] \u8fd4\u56de\u503c&#xff1a;\u672c\u6b21\u64cd\u4f5c\u5220\u9664\u7684\u5143\u7d20\u4e2a\u6570<\/li>\n<\/ul>\n<p>127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; zrem key zhangsan<br \/>\n1<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; zrange key 0 <span class=\"token operator\">&#8211;<\/span>1<br \/>\nlisi<br \/>\nwangwu<br \/>\nzhaoliuu<br \/>\ntianqi<\/p>\n<ul>\n<li>zremrangebyrank \u6309\u7167\u6392\u5e8f&#xff0c;\u5347\u5e8f\u5220\u9664\u6307\u5b9a\u8303\u56f4\u7684\u5143\u7d20&#xff0c;\u5de6\u95ed\u53f3\u95ed \u8bed\u6cd5&#xff1a;ZREMRANGEBYRANK key start stop \u8fd4\u56de\u503c&#xff1a;\u672c\u6b21\u64cd\u4f5c\u5220\u9664\u7684\u5143\u7d20\u4e2a\u6570<\/li>\n<\/ul>\n<p>127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; zrange key 0 <span class=\"token operator\">&#8211;<\/span>1 withscores<br \/>\nlisi<br \/>\n20<br \/>\nwangwu<br \/>\n30<br \/>\nzhaoliuu<br \/>\n40<br \/>\ntianqi<br \/>\n50<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; zremrangebyrank key 1 2<br \/>\n2<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; zrange key 0 <span class=\"token operator\">&#8211;<\/span>1 withscores<br \/>\nlisi<br \/>\n20<br \/>\ntianqi<br \/>\n50<\/p>\n<ul>\n<li>zremrangebyscore \u6309\u7167\u5206\u6570\u5220\u9664\u6307\u5b9a\u8303\u56f4\u7684\u5143\u7d20&#xff0c;\u5de6\u95ed\u53f3\u95ed \u8bed\u6cd5&#xff1a;ZREMRANGEBYSCORE key min max \u8fd4\u56de\u503c&#xff1a;\u672c\u6b21\u64cd\u4f5c\u5220\u9664\u7684\u5143\u7d20\u4e2a\u6570<\/li>\n<\/ul>\n<p>127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; zadd key 10 zhangsan 20 lisi 30 wangwu 40 zhaoliuu 50 tianqi<br \/>\n5<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; zremrangebyscore key 20 40<br \/>\n3<br \/>\n127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1:6379&gt; zrange key 0 <span class=\"token operator\">&#8211;<\/span>1 withscores<br \/>\nzhangsan<br \/>\n10<br \/>\ntianqi<br \/>\n50<\/p>\n<ul>\n<li>zinter \u4ea4\u96c6 \u8bed\u6cd5&#xff1a;ZINTER numkeys key [key \u2026] [WEIGHTS weight [weight \u2026]] [AGGREGATE &lt;SUM | MIN | MAX&gt;] [WITHSCORES]<\/li>\n<\/ul>\n<p>redis&gt; ZADD zset1 1 <span class=\"token string\">&#034;one&#034;<\/span><br \/>\n<span class=\"token punctuation\">(<\/span>integer<span class=\"token punctuation\">)<\/span> 1<br \/>\nredis&gt; ZADD zset1 2 <span class=\"token string\">&#034;two&#034;<\/span><br \/>\n<span class=\"token punctuation\">(<\/span>integer<span class=\"token punctuation\">)<\/span> 1<br \/>\nredis&gt; ZADD zset2 1 <span class=\"token string\">&#034;one&#034;<\/span><br \/>\n<span class=\"token punctuation\">(<\/span>integer<span class=\"token punctuation\">)<\/span> 1<br \/>\nredis&gt; ZADD zset2 2 <span class=\"token string\">&#034;two&#034;<\/span><br \/>\n<span class=\"token punctuation\">(<\/span>integer<span class=\"token punctuation\">)<\/span> 1<br \/>\nredis&gt; ZADD zset2 3 <span class=\"token string\">&#034;three&#034;<\/span><br \/>\n<span class=\"token punctuation\">(<\/span>integer<span class=\"token punctuation\">)<\/span> 1<br \/>\nredis&gt; ZINTER 2 zset1 zset2<br \/>\n1<span class=\"token punctuation\">)<\/span> <span class=\"token string\">&#034;one&#034;<\/span><br \/>\n2<span class=\"token punctuation\">)<\/span> <span class=\"token string\">&#034;two&#034;<\/span><br \/>\nredis&gt; ZINTER 2 zset1 zset2 WITHSCORES<br \/>\n1<span class=\"token punctuation\">)<\/span> <span class=\"token string\">&#034;one&#034;<\/span><br \/>\n2<span class=\"token punctuation\">)<\/span> <span class=\"token string\">&#034;2&#034;<\/span><br \/>\n3<span class=\"token punctuation\">)<\/span> <span class=\"token string\">&#034;two&#034;<\/span><br \/>\n4<span class=\"token punctuation\">)<\/span> <span class=\"token string\">&#034;4&#034;<\/span><\/p>\n<ul>\n<li>zunion \u5e76\u96c6 \u8bed\u6cd5&#xff1a;ZUNION numkeys key [key \u2026] [WEIGHTS weight [weight \u2026]][AGGREGATE &lt;SUM | MIN | MAX&gt;] [WITHSCORES]<\/li>\n<\/ul>\n<p>redis&gt; ZADD zset1 1 <span class=\"token string\">&#034;one&#034;<\/span><br \/>\n<span class=\"token punctuation\">(<\/span>integer<span class=\"token punctuation\">)<\/span> 1<br \/>\nredis&gt; ZADD zset1 2 <span class=\"token string\">&#034;two&#034;<\/span><br \/>\n<span class=\"token punctuation\">(<\/span>integer<span class=\"token punctuation\">)<\/span> 1<br \/>\nredis&gt; ZADD zset2 1 <span class=\"token string\">&#034;one&#034;<\/span><br \/>\n<span class=\"token punctuation\">(<\/span>integer<span class=\"token punctuation\">)<\/span> 1<br \/>\nredis&gt; ZADD zset2 2 <span class=\"token string\">&#034;two&#034;<\/span><br \/>\n<span class=\"token punctuation\">(<\/span>integer<span class=\"token punctuation\">)<\/span> 1<br \/>\nredis&gt; ZADD zset2 3 <span class=\"token string\">&#034;three&#034;<\/span><br \/>\n<span class=\"token punctuation\">(<\/span>integer<span class=\"token punctuation\">)<\/span> 1<br \/>\nredis&gt; ZUNION 2 zset1 zset2<br \/>\n1<span class=\"token punctuation\">)<\/span> <span class=\"token string\">&#034;one&#034;<\/span><br \/>\n2<span class=\"token punctuation\">)<\/span> <span class=\"token string\">&#034;three&#034;<\/span><br \/>\n3<span class=\"token punctuation\">)<\/span> <span class=\"token string\">&#034;two&#034;<\/span><br \/>\nredis&gt; ZUNION 2 zset1 zset2 WITHSCORES<br \/>\n1<span class=\"token punctuation\">)<\/span> <span class=\"token string\">&#034;one&#034;<\/span><br \/>\n2<span class=\"token punctuation\">)<\/span> <span class=\"token string\">&#034;2&#034;<\/span><br \/>\n3<span class=\"token punctuation\">)<\/span> <span class=\"token string\">&#034;three&#034;<\/span><br \/>\n4<span class=\"token punctuation\">)<\/span> <span class=\"token string\">&#034;3&#034;<\/span><br \/>\n5<span class=\"token punctuation\">)<\/span> <span class=\"token string\">&#034;two&#034;<\/span><br \/>\n6<span class=\"token punctuation\">)<\/span> <span class=\"token string\">&#034;4&#034;<\/span><\/p>\n<ul>\n<li>zdiff \u5dee\u96c6 \u8bed\u6cd5&#xff1a;ZDIFF numkeys key [key \u2026] [WITHSCORES]<\/li>\n<\/ul>\n<p>redis&gt; ZADD zset1 1 <span class=\"token string\">&#034;one&#034;<\/span><br \/>\n<span class=\"token punctuation\">(<\/span>integer<span class=\"token punctuation\">)<\/span> 1<br \/>\nredis&gt; ZADD zset1 2 <span class=\"token string\">&#034;two&#034;<\/span><br \/>\n<span class=\"token punctuation\">(<\/span>integer<span class=\"token punctuation\">)<\/span> 1<br \/>\nredis&gt; ZADD zset1 3 <span class=\"token string\">&#034;three&#034;<\/span><br \/>\n<span class=\"token punctuation\">(<\/span>integer<span class=\"token punctuation\">)<\/span> 1<br \/>\nredis&gt; ZADD zset2 1 <span class=\"token string\">&#034;one&#034;<\/span><br \/>\n<span class=\"token punctuation\">(<\/span>integer<span class=\"token punctuation\">)<\/span> 1<br \/>\nredis&gt; ZADD zset2 2 <span class=\"token string\">&#034;two&#034;<\/span><br \/>\n<span class=\"token punctuation\">(<\/span>integer<span class=\"token punctuation\">)<\/span> 1<br \/>\nredis&gt; ZDIFF 2 zset1 zset2<br \/>\n1<span class=\"token punctuation\">)<\/span> <span class=\"token string\">&#034;three&#034;<\/span><br \/>\nredis&gt; ZDIFF 2 zset1 zset2 WITHSCORES<br \/>\n1<span class=\"token punctuation\">)<\/span> <span class=\"token string\">&#034;three&#034;<\/span><br \/>\n2<span class=\"token punctuation\">)<\/span> <span class=\"token string\">&#034;3&#034;<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u76ee\u5f551.set \u7c7b\u578b2.zset \u7c7b\u578b1.set \u7c7b\u578b<br \/>\nsadd \u5c06\u2f00\u4e2a\u6216\u8005\u591a\u4e2a\u5143\u7d20\u6dfb\u52a0\u5230 set \u4e2d\u3002\u6ce8\u610f&#xff0c;\u91cd\u590d\u7684\u5143\u7d20\u65e0\u6cd5\u6dfb\u52a0\u5230 set \u4e2d \u8bed\u6cd5&#xff1a;SADD key member [member \u2026] \u8fd4\u56de\u503c&#xff1a;\u672c\u6b21\u6dfb\u52a0\u6210\u529f\u7684\u5143\u7d20\u4e2a\u6570smembers \u83b7\u53d6\u2f00\u4e2a set \u4e2d\u7684\u6240\u6709\u5143\u7d20&#xff0c;\u6ce8\u610f&#xff0c;\u5143\u7d20\u95f4\u7684\u987a\u5e8f\u662f\u65e0\u5e8f\u7684 \u8bed\u6cd5&#xff1a;SMEMBERS key \u8fd4\u56de\u503c&#xff1a;\u6240\u6709\u5143\u7d20\u7684\u5217\u8868sismemb<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[105],"topic":[],"class_list":["post-79195","post","type-post","status-publish","format-standard","hentry","category-server","tag-redis"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u3010Redis\u3011\u901a\u7528\u547d\u4ee43 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wsisp.com\/helps\/79195.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u3010Redis\u3011\u901a\u7528\u547d\u4ee43 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"og:description\" content=\"\u76ee\u5f551.set \u7c7b\u578b2.zset \u7c7b\u578b1.set \u7c7b\u578b sadd \u5c06\u2f00\u4e2a\u6216\u8005\u591a\u4e2a\u5143\u7d20\u6dfb\u52a0\u5230 set \u4e2d\u3002\u6ce8\u610f&#xff0c;\u91cd\u590d\u7684\u5143\u7d20\u65e0\u6cd5\u6dfb\u52a0\u5230 set \u4e2d \u8bed\u6cd5&#xff1a;SADD key member [member \u2026] \u8fd4\u56de\u503c&#xff1a;\u672c\u6b21\u6dfb\u52a0\u6210\u529f\u7684\u5143\u7d20\u4e2a\u6570smembers \u83b7\u53d6\u2f00\u4e2a set 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