the springboot project connect the default user i need to connect the user i add who can help me，thanks！！
Comment From: viragtripathi
If you're using Lettuce then you can set username and password using core lettuce api. See an example here, https://gist.github.com/viragtripathi/5984462289a9d54bb9e1a4f56b9b6f5a. spring-data-redis may have property like spring.data.redis.username and spring.data.redis.password as it was proposed here, https://github.com/spring-projects/spring-boot/issues/22702