Zset操作

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# 查看zset有多少数据
ZCARD homemarket:realTimeTrans

# 输出zset数据详情
ZRANGE  homemarket:realTimeTrans 0 -1 withscores

# 移除指定元素
ZREMRANGEBYRANK homemarket:realTimeTrans 3 3

# 移除所有元素
ZREMRANGEBYRANK homemarket:realTimeTrans 0 -1


# 增加元素， 需要用双引号可以避免中文反序列化问题。时间-8小时
ZADD homemarket:realTimeTrans 1718789470278 "{\"@class\":\"xxx$TransVO\",\"type\":\"facPolicy\",\"transNo\":\"xx000000003\",\"transDate\":[\"java.util.Date\",\"2024-06-12T11:00:08.257+00:00\"],\"iconZh\":\"2024\x88\x86\",\"iconEn\":\"2024Policy\",\"premium\":\"xxx\"}"

参考：菜鸟教程