SpringBoot启动时报错：The bean 'dataSource', defined in BeanDefinition defined in class path resource

您所在的位置：网站首页 › druidconfiguration › SpringBoot启动时报错：The bean 'dataSource', defined in BeanDefinition defined in class path resource

SpringBoot启动时报错：The bean 'dataSource', defined in BeanDefinition defined in class path resource

2024-07-15 09:23| 来源: 网络整理| 查看: 265

SpringBoot启动时报错：

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.

这个问题主要是由于springBoot跟SpringCloud版本包不兼容导致的，修改一下版本号，重新导入maven即可解决，附上一张SpringCloud官网的版本对照图，同学们可以根据对照图选择适合自己的包 Table 1. Release train Spring Boot compatibility Release TrainBoot Version

Hoxton

2.2.x

Greenwich

2.1.x

Finchley

2.0.x

Edgware

1.5.x

Dalston

1.5.x

由于我用的springBoot版本是2.2.6，所以选择了Cloud为Hoxton的版本包

springBoot版本：

org.springframework.boot spring-boot-starter-parent 2.2.6.RELEASE

SpringCloud版本：

org.springframework.cloud spring-cloud-dependencies Hoxton.SR4 pom import

【本文地址】

公司简介

联系我们