报错信息：

Description:

An attempt was made to call a method that does not exist. The attempt was made from the following location:

    org.springframework.boot.autoconfigure.data.redis.LettuceConnectionConfiguration$PoolBuilderFactory.getPoolConfig(LettuceConnectionConfiguration.java:188)

The following method did not exist:

    org.apache.commons.pool2.impl.GenericObjectPoolConfig.setMaxWait(Ljava/time/Duration;)V

The calling method's class, org.springframework.boot.autoconfigure.data.redis.LettuceConnectionConfiguration$PoolBuilderFactory, was loaded from the following location:

    jar:file:/C:/Users/Asus/.m2/repository/org/springframework/boot/spring-boot-autoconfigure/2.6.2/spring-boot-autoconfigure-2.6.2.jar!/org/springframework/boot/autoconfigure/data/redis/LettuceConnectionConfiguration$PoolBuilderFactory.class

The called method's class, org.apache.commons.pool2.impl.GenericObjectPoolConfig, is available from the following locations:

    jar:file:/C:/Users/Asus/.m2/repository/org/apache/commons/commons-pool2/2.9.0/commons-pool2-2.9.0.jar!/org/apache/commons/pool2/impl/GenericObjectPoolConfig.class

The called method's class hierarchy was loaded from the following locations:

    org.apache.commons.pool2.impl.GenericObjectPoolConfig: file:/C:/Users/Asus/.m2/repository/org/apache/commons/commons-pool2/2.9.0/commons-pool2-2.9.0.jar
    org.apache.commons.pool2.impl.BaseObjectPoolConfig: file:/C:/Users/Asus/.m2/repository/org/apache/commons/commons-pool2/2.9.0/commons-pool2-2.9.0.jar
    org.apache.commons.pool2.BaseObject: file:/C:/Users/Asus/.m2/repository/org/apache/commons/commons-pool2/2.9.0/commons-pool2-2.9.0.jar


Action:

Correct the classpath of your application so that it contains compatible versions of the classes org.springframework.boot.autoconfigure.data.redis.LettuceConnectionConfiguration$PoolBuilderFactory and org.apache.commons.pool2.impl.GenericObjectPoolConfig


Process finished with exit code 1

解决方法1:评论区Boy2016317的方法

commons-pool2 单独升级到最新版，目前是2.11.1，GenericObjectPoolConfig 方法long 参数升级为Duration

解决方法2:降低pom文件中Springboot的版本

	<parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.0.2.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>