1：(error) WRONGTYPE Operation against a key holding the wrong kind of value
今天打开redis输入命令zadd k 1 maqian 2 xiaoming 3 xiaohua报错，百度了一下出现这个问题的原因是已经存在一个别的类型的键k，把原来的k删除即可。
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127.0.0.1:6379> zadd k 1 maqian 2 xiaoming 3 xiaohua (error) WRONGTYPE Operation against a key holding the wrong kind of value 127.0.0.1:6379> keys * 1) "rs" 2) "dst" 3) "k" # 已经存在了一个k 4) "k2" 5) "k3" 127.0.0.1:6379> del k (integer) 1 127.0.0.1:6379> zadd k 1 maqian 2 xiaoming 3 xiaobai (integer) 3 |
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