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建站问答 时间:2024-12-01 13:07:05
作者:文/会员上传
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使用sadd命令添加元素到集合中,然后可以使用sismember命令判断指定元素是否存在于集合中。127.0.0.1:6379> sadd myset value1 value2 value3(integer) 3127.0.0.1:6379> sis
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127.0.0.1:6379> sadd myset value1 value2 value3(integer) 3127.0.0.1:6379> sismember myset value2(integer) 1127.0.0.1:6379> sismember myset value4(integer) 0
127.0.0.1:6379> sadd myset value1 value2 value3(integer) 3127.0.0.1:6379> scard myset(integer) 3
127.0.0.1:6379> sadd myset value1 value2 value3(integer) 3127.0.0.1:6379> smembers myset1) "value1"2) "value2"3) "value3"
127.0.0.1:6379> sadd myset value1 value2 value3(integer) 3127.0.0.1:6379> srem myset value2(integer) 1127.0.0.1:6379> smembers myset1) "value1"2) "value3"
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