这是详细的异常信息
ConfigServletWebServerApplicationContext: Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'viewResolver' defined in class path resource [org/springframework/boot/autoconfigure/web/servlet/WebMvcAutoConfiguration$WebMvcAutoConfigurationAdapter.class]: Initialization of bean failed; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'thymeleafViewResolver' defined in class path resource [org/springframework/boot/autoconfigure/thymeleaf/ThymeleafAutoConfiguration$ThymeleafWebMvcConfiguration$ThymeleafViewResolverConfiguration.class]: Unsatisfied dependency expressed through method 'thymeleafViewResolver' parameter 1; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'templateEngine' defined in class path resource [org/springframework/boot/autoconfigure/thymeleaf/ThymeleafAutoConfiguration$ThymeleafDefaultConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.thymeleaf.spring5.SpringTemplateEngine]: Factory method 'templateEngine' threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'securityDialect' defined in class path resource [org/springframework/boot/autoconfigure/thymeleaf/ThymeleafAutoConfiguration$ThymeleafSecurityDialectConfiguration.class]: Post-processing of merged bean definition failed; nested exception is java.lang.IllegalStateException: Failed to introspect Class [org.thymeleaf.extras.springsecurity5.dialect.SpringSecurityDialect] from ClassLoader [jdk.internal.loader.ClassLoaders$AppClassLoader@4cc77c2e]