Consider defining a bean of type 'redis.RedisUtil' in your configuration.

To define a bean of type 'redis.RedisUtil' in your configuration, you can follow these steps:

1. Make sure you have the necessary dependencies added to your project. Typically, for Redis-related operations, you will need the 'spring-boot-starter-data-redis' dependency.

2. Create a RedisUtil class that provides the necessary operations and functionalities related to Redis. This class should have methods for connecting to Redis, performing CRUD operations, and any other Redis-specific operations you require.

3. Annotate the RedisUtil class with the '@Component' annotation to make it a Spring bean. This annotation tells Spring to manage the lifecycle of this class and make it available for autowiring.

4. In your application configuration class (usually annotated with '@SpringBootApplication'), use the '@ComponentScan' annotation to scan for the RedisUtil class. This ensures that Spring discovers the RedisUtil bean and makes it available for injection.

Here is an example:

import org.springframework.stereotype.Component;

@Component
public class RedisUtil {
   // Your RedisUtil implementation here
}

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.ComponentScan;

@SpringBootApplication
@ComponentScan(basePackages = "com.yourpackage")
public class YourApplication {
   public static void main(String[] args) {
      SpringApplication.run(YourApplication.class, args);
   }
}

Make sure to replace "com.yourpackage" with the actual package where your RedisUtil class resides.

With these steps, you should be able to define a bean of type 'redis.RedisUtil' in your configuration.