spring cloud java: 无法访问redis.clients.jedis.JedisPoolConfig 找不到redis.clients.jedis.JedisPoolConfig的类文件

spring cloud

<spring-cloud.version>Greenwich.SR3</spring-cloud.version>

注入Redis 时候：

    @Bean("jedisConnectionFactory")
    public RedisConnectionFactory jedisConnectionFactory() {
        RedisStandaloneConfiguration config = new RedisStandaloneConfiguration();
        config.setHostName("127.0.0.1");
        config.setPort();
        config.setPassword("");
        return new JedisConnectionFactory(config);//提示这个错误
    }

出现 ：

java: 无法访问redis.clients.jedis.JedisPoolConfig   找不到redis.clients.jedis.JedisPoolConfig的类文件

添加红色部分的依赖：

 <!--Redis start-->

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-redis</artifactId>
        </dependency>
        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-pool2</artifactId>
        </dependency>

        <!--<dependency>-->
            <!--<groupId>org.springframework.session</groupId>-->
            <!--<artifactId>spring-session-data-redis</artifactId>-->
        <!--</dependency>-->
        <!--Redis end-->

        <dependency>
            <groupId>redis.clients</groupId>
            <artifactId>jedis</artifactId>
            <type>jar</type>
        </dependency>

        <dependency>
            <groupId>org.springframework.data</groupId>
            <artifactId>spring-data-redis</artifactId>
        </dependency>