nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate 报错
在搭建启动springboot项目的时候，遇到一个错误：完整异常信息如下
org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘userController’: Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.****service.UserService ; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘userService’: Injection of resource dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘redisDAO’: Injection of resource dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘JedisClusterFactory’ defined in com.roncoo.eshop.inventory.Application: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [redis.clients.jedis.JedisCluster]: Factory method ‘JedisClusterFactory’ threw exception; nested exception is java.lang.NumberFormatException: For input string: “7004@17004”
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1210)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
异常信息截图：
遇到这个错误的时候，百度了一下，说是jedis cluster客户端的版本不够，那么我们先看一下服务端的版本，登录redis-cli -c -h xxx -p xxx，登录client上去，然后输入info，版本为4.0.6
查看pom文件里面的jedis版本，
居然没指定版本，我们换一下：
再次启动项目，ok启动成功：
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