springboot项目启动报错Failed to configure a DataSource: 'url' attribute is not specified and no embedde

brandomCC

于 2018-12-11 17:18:51 发布

阅读量392

点赞数

CC 4.0 BY-SA版权

分类专栏： java

本文链接：https://blog.youkuaiyun.com/chaoge321/article/details/84958458

java 专栏收录该内容

29 篇文章

订阅专栏

本文详细解析了SpringBoot应用启动时遇到的DataSource配置错误，具体表现为未能正确配置数据源，属性'url'未指定且无法确定合适的驱动类。文章提供了具体的解决方法，包括如何排除自动注入数据源配置，适用于客户端服务。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

***************************
APPLICATION FAILED TO START
***************************
 
Description:
 
Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured.
 
Reason: Failed to determine a suitable driver class
 
 
Action:
 
Consider the following:
	If you want an embedded database (H2, HSQL or Derby), please put it on the classpath.
	If you have database settings to be loaded from a particular profile you may need to activate it (no profiles are currently active).

解决方法：

@SpringBootApplication(exclude = DataSourceAutoConfiguration.class)

该注解的作用是，排除自动注入数据源的配置（取消数据库配置），一般使用在客户端（消费者）服务中

@SpringBootApplication(exclude = DataSourceAutoConfiguration.class)
public class BdservoApplication {
 
	public static void main(String[] args) {
		SpringApplication.run(BdservoApplication.class, args);
	}
}