Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could

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本文详细解析了SpringBoot启动时遇到的数据源配置错误，当'url'属性未指定且无法配置嵌入式数据库时，提供了具体的解决步骤。建议检查是否已加载特定配置文件，或在类路径上放置H2、HSQL或Derby等数据库。

错误,springboot启动时错误

***************************
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)
public class BdservoApplication {
 
	public static void main(String[] args) {
		SpringApplication.run(BdservoApplication.class, args);
	}