Record a redis switching accident in the
production environment. The redis switching in the production environment was changed from the original direct connection ip service to Ali’s redis cluster, and there was an error of link failure. The
org.springframework.data.redis.RedisSystemException: Error in execution; nested exception is io.lettuce.core.RedisCommandExecutionException: MOVED 12910 172.16.4.99:6379
reason is that the spring configuration method of the cluster is different from that of the
stand-alone machine. The connection method of the stand-alone machine

spring: 
  redis:
    host: 127.0.0.1
    port: 6379
    password: 123
    database: 0

Cluster configuration

spring: 
  redis:
    cluster:
      nodes: safasafdsasdasas.dsad.asf.aliyuncs.com:6379
    password: dsafdfaasdf
    database: 0