Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'webMvcRequestHandlerProvider' defined in URL [jar:file:/D:/workspace/cpemergency/emergency-manager/target/emergency/WEB-INF/lib/springfox-spring-web-2.9.2.jar!/springfox/documentation/spring/web/plugins/WebMvcRequestHandlerProvider.class]: Unsatisfied dependency expressed through constructor parameter 1; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'requestMappingHandlerMapping' defined in class path resource [org/springframework/boot/autoconfigure/web/WebMvcAutoConfiguration$EnableWebMvcConfiguration.class]: Invocation of init method failed; nested exception is java.lang.IllegalStateException: Ambiguous mapping. Cannot map 'resourcesSpecificationController' method

这个错误是因为在使用Spring框架时，有两个或更多的方法映射到了同一个URL路径，从而导致了重复映射的错误。这可能是因为项目中存在多个Controller类或者同一个Controller类中有多个RequestMapping注解映射到同一个URL路径。需要检查项目中的Controller类和RequestMapping注解，确保每个URL路径只被映射到一个方法上。

相关问题

Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userMapper' defined in file

在这个错误信息中，出现了一个名为'userMapper'的bean创建失败的异常，异常类型为UnsatisfiedDependencyException。这种异常通常是由于依赖注入时找不到对应的bean而引起的。

可能的原因包括：
1. 在容器中没有找到'userMapper'的bean定义。
2. 'userMapper'的依赖项无法满足，可能是因为缺少必需的依赖项或配置不正确。

为了解决这个问题，你可以尝试以下几个步骤：
1. 确保在Spring容器的配置文件中正确定义了'userMapper'的bean。检查bean的名称、类路径和其他相关配置。
2. 检查'userMapper'所依赖的其他bean是否已经正确定义并注入到容器中。确保依赖关系正确，并且需要的依赖项都被正确注入。
3. 检查'userMapper'所依赖的数据库连接或其他资源是否正确配置，并且可以正常访问。
4. 如果你使用的是注解配置，确保相关注解（如@Autowired或@Resource）已经正确使用，并且注入的bean名称与实际bean定义匹配。

通过检查这些可能的原因，你应该能够找到并解决'userMapper'创建失败的问题。如果问题仍然存在，请提供更多的上下文信息，以便我能够给出更具体的建议。

springboot配置对数据源，在集成环境启动报错Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'XGLisLAHKFILicenseHistoryMapper' defined in URL [jar:file:/u01/apk.jar!/BOOT-INF/classes!/com/sinosoft/middleplatform/infrastructure/persistence/db/repository/mapper/XGLisLAHKFILicenseHistoryMapper.class]: Unsatisfied dependency expressed through bean property 'sqlSessionFactory'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [com/baomidou/mybatisplus/autoconfigure/MybatisPlusAutoConfiguration.class]: Unsatisfied dependency expressed through method 'sqlSessionFactory' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dynamicDataSource' defined in class path resource

It seems like you are facing an issue with the configuration of the data source in Spring Boot. The error message suggests that there is an unsatisfied dependency related to the 'sqlSessionFactory'. The root cause of the issue could be various reasons including incorrect configuration of the application.properties file, incorrect dependencies versions, and missing dependencies.

You can try the following steps to resolve the issue:

1. Check the application.properties file to ensure that the data source configuration is correct.
2. Make sure that you have added all the necessary dependencies related to the data source in the pom.xml file.
3. Check for any version conflicts between the dependencies related to the data source.
4. Make sure that the required database driver is included in the project dependencies.

I hope this helps you resolve the issue. Let me know if you have any further questions.