SpringBoot 2.1.x 版本使用Redisson报错

1.错误信息

java.lang.NoClassDefFoundError: org/springframework/data/redis/connection/RedisStreamCommands

    at org.redisson.spring.data.connection.RedissonConnectionFactory.getConnection(RedissonConnectionFactory.java:111)
    at org.springframework.data.redis.core.RedisConnectionUtils.doGetConnection(RedisConnectionUtils.java:132)
    at org.springframework.data.redis.core.RedisConnectionUtils.getConnection(RedisConnectionUtils.java:95)
    at org.springframework.data.redis.core.RedisConnectionUtils.getConnection(RedisConnectionUtils.java:82)
    at org.springframework.data.redis.core.RedisTemplate.execute(RedisTemplate.java:211)
    at org.springframework.data.redis.core.RedisTemplate.execute(RedisTemplate.java:184)
    at org.springframework.data.redis.core.RedisTemplate.hasKey(RedisTemplate.java:769)

2.相关依赖

    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-dependencies</artifactId>
        <version>2.1.0.RELEASE</version>
    </parent>
    <dependencies>
        <dependency>
            <groupId>org.redisson</groupId>
            <artifactId>redisson-spring-boot-starter</artifactId>
        </dependency>
    </dependencies>

3.原因分析

官网给出的答复是 版本冲突导致，需要降低 redisson-spring-data-xx的版本

官网链接: https://github.com/redisson/redisson/tree/master/redisson-spring-boot-starter

issues链接： https://github.com/redisson/redisson/issues/2478

4.解决后的pom依赖

<dependency>
    <groupId>org.redisson</groupId>
    <artifactId>redisson-spring-boot-starter</artifactId>
    <exclusions>
        <exclusion>
            <groupId>org.redisson</groupId>
            <artifactId>redisson-spring-data-24</artifactId>
        </exclusion>
    </exclusions>
</dependency>
<dependency>
    <groupId>org.redisson</groupId>
    <artifactId>redisson-spring-data-21</artifactId>
    <version>3.16.4</version>
</dependency>

redisson-spring-boot-starter 排除 redisson-spring-data-xx的依赖(不同版本可能后缀不一样), 然后依赖与spring-boot匹配的版本(见上方git的链接)