Bean named 'redisTemplate' is expected to be of type 'org.springframework.data.redis.core.StringRedisTemplate' but was actually of type 'org.springframework.data.redis.core.RedisTemplate'

根据类名注入  类型不对

改成stringRedisTemplate，好了，原因@Resource是默认取字段名进行按照名称注入

StringRedisTemplate与RedisTemplate   这两个数据是不互通的