Spingboot项目启动时报一下错误，错误如下：

Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2023-08-27 18:18:13.481 ERROR 4816 --- [           main] o.s.b.d.LoggingFailureAnalysisReporter   : 
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APPLICATION FAILED TO START
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Description:
Field zgrtZdxmDao in com.cetc15.zdxm.service.impl.ZdxmDtXgpjServiceImpl required a bean of type 'com.cetc15.zdxm.dao.ZgrtZdxmDao' that could not be found.
The injection point has the following annotations:
	- @org.springframework.beans.factory.annotation.Autowired(required=true)
Action:
Consider defining a bean of type 'com.cetc15.zdxm.dao.ZgrtZdxmDao' in your configuration.

报错大概意思就是，无法找到对应的dao接口，经过分析发现，未设置保扫描

解决方案如下：在启动类上加入以下代码即可

@SpringBootApplication
@MapperScan(basePackages = "com.cetc15.zdxm.dao")//指定包扫描
public class DemoApplication {