造成这个错误的原因是没给这个用户授权,需要在server-cli里设置 127.0.0.1:6379> auth 123456 ERR Client sent AUTH, but no password is set 设置其密码 redis 127.0.0.1:6379> CONFIG SET requirepass "123456" OK redis 127.0.0.1:6379> AUTH 123456 Ok