jeecg boot 第一次启动 出现的 后台问题 求解决

[main] ERROR org.springframework.boot.SpringApplication:837 - Application run failed

Caused by: org.springframework.data.redis.RedisConnectionFailureException: Unable to connect to Redis; nested exception is org.springframework.data.redis.connection.PoolException: Could not get a resource from the pool; nested exception is io.lettuce.core.RedisConnectionException: Unable to connect to 127.0.0.1:6379

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

Caused by: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: no further information: /127.0.0.1:6379
Caused by: java.net.ConnectException: Connection refused: no further information

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redis 连接不上了

你有Redis吗，然后你的6379端口有可能被占用了

Connection refused: no further information
你redis配置了密码？没配置密码，请把application.yml文件那个密码字段置空，别写什么null上去

1.保证你安装了redis，
2.redis.conf的密码你自己看一下

我怀疑你的Redis没有配置账号密码，win下启动Redis是不是通过redis.conf文件启动的

1、看redis启动是否正常，正常就看配置文件中配置的，可以试试重启项目或者关机重启。