springboot 2.x以上整合redis错误解决

我的sringboot是2.3版本的，整合redis并测试时，报了这个错

Description:

Parameter 0 of method redisTemplate in org.springframework.boot.autoconfigure.data.redis.RedisAutoConfiguration required a bean of type 'org.springframework.data.redis.connection.RedisConnectionFactory' that could not be found.

The following candidates were found but could not be injected:
	- Bean method 'redisConnectionFactory' in 'JedisConnectionConfiguration' not loaded because @ConditionalOnClass did not find required classes 'org.apache.commons.pool2.impl.GenericObjectPool', 'redis.clients.jedis.Jedis'
	- Bean method 'redisConnectionFactory' in 'LettuceConnectionConfiguration' not loaded because @ConditionalOnClass did not find required class 'io.lettuce.core.RedisClient'


Action:

Consider revisiting the entries above or defining a bean of type 'org.springframework.data.redis.connection.RedisConnectionFactory' in your configuration.

2020-05-28 10:12:52.131 ERROR 12076 --- [           main] o.s.test.context.TestContextManager      : Caught exception while allowing TestExecutionListener [org.springframework.test.context.web.ServletTestExecutionListener@3012646b] to prepare test instance [com.baidu.springboot.Springboot11CacheApplicationTests@69d45cca]

解决错误：
检查pom.xml文件是否引入了：

  
        <dependency>
            <groupId>org.springframework.datagroupId>
            <artifactId>spring-data-redisartifactId>
            <version>2.3.0.RELEASEversion>
        dependency>
        <dependency>
            <groupId>redis.clientsgroupId>
            <artifactId>jedisartifactId>
        dependency>

这样问题就解决了：

如果还有错误，可检查一下后台redis是否开启，在检查配置文件中的配置

spring:
  redis:
    host: 192.168.85.130
    port: 6379
    database: 0

这样应该就没问题了~~