spring2.0 Consider renaming one of the beans or enabling overriding by setting spring.main.allow-bean-definiti

本文轉載自查看原文 2019-04-28 16:46 11024

1. 報錯信息

Description:

The bean 'dataSource', defined in BeanDefinition defined in class path resource [org/springframework/boot/autoconfigure/jdbc/DataSourceConfiguration$Hikari.class], could not be registered. A bean with that name has already been defined in class path resource [org/springframework/boot/autoconfigure/jdbc/DataSourceConfiguration$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

 main:
    allow-bean-definition-overriding: true #當遇到同樣名字的時候，是否允許覆蓋注冊

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