Caused by: io.lettuce.core.RedisConnectionException: Unable to connect to 127.0.0.1:6379:6379

在springboot连接redis的时候出现Caused by: io.lettuce.core.RedisConnectionException: Unable to connect to 127.0.0.1:6379:6379：

application.properties配置文件里面:

错误:spring.redis.host=127.0.0.1:6379

错误之一解决:

正确的本机地址:spring.redis.host=127.0.0.1这样写(就对了)