ShardingJDBC报错修复The bean 'dataSource', defined in class path resource [org/apache/sharding

报错信息

这个意思是SpringBoot中已经有一个名称相同的Bean，并且不允许重写这个Bean

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APPLICATION FAILED TO START
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Description:

The bean 'dataSource', defined in class path resource [org/apache/shardingsphere/shardingjdbc/spring/boot/SpringBootConfiguration.class], could not be registered. A bean with that name has already been defined in class path resource [org/springframework/boot/autoconfigure/jdbc/DataSourceConfiguration$Hikari.class] and overriding is disabled.

Action:

Consider renaming one of the beans or enabling overriding by setting spring.main.allow-bean-definition-overriding=true

解决方法

在application.properties中添加如下配置：允许重写重复的Bean并覆盖掉上一个Bean

spring.main.allow-bean-definition-overriding=true

标签：overriding,defined,spring,Bean,bean,报错,shardingjdbc,class
来源： https://www.cnblogs.com/smallwolf/p/15744498.html