Spring Boot的Redis 错误

仔细看看SpringBoot官方提供的参考手册会发现：

关于Redis部分，springboot支持jedis和lettuce。可是默认配置的是lettuce。

若是要使用jedis方式处理redis，须要特殊配置，官方参考手册也提示须要特殊配置。

 

配置方式主要是修改pom.xml文件：

https://docs.spring.io/spring-boot/docs/2.0.0.BUILD-SNAPSHOT/reference/htmlsingle/#howto-use-jedis-instead-of-lettuce

86.6 Use Jedis instead of Lettuce

The Spring Boot starter (spring-boot-starter-data-redis) uses Lettuce by default. You need to exclude that dependency and include the Jedis one instead. Spring Boot manages these dependencies to help make this process as easy as possible.

Example in Maven:

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-data-redis</artifactId>
    <exclusions>
        <exclusion>
            <groupId>io.lettuce</groupId>
            <artifactId>lettuce-core</artifactId>
        </exclusion>
    </exclusions>
</dependency>
<dependency>
    <groupId>redis.clients</groupId>
    <artifactId>jedis</artifactId>
</dependency>

Example in Gradle:

configurations {
    compile.exclude module: "lettuce"
}

dependencies {
    compile("redis.clients:jedis")
    // ...
}