与源代码核对过了是一样的，网上也搜过了找不到解决办法，恳请老师解答。
报错信息如下：
Error starting ApplicationContext. To display the conditions report re-run your application with ‘debug’ enabled.
2020-08-08 03:43:29.591 ERROR 7193 — [ main] o.s.boot.SpringApplication : Application run failed

org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name ‘/user’: Unsatisfied dependency expressed through field ‘userService’; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name ‘userServiceImpl’: Unsatisfied dependency expressed through field ‘userModelMapper’; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘userModelMapper’ defined in file [/dianping/dal/UserModelMapper.class]: Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: Property ‘sqlSessionFactory’ or ‘sqlSessionTemplate’ are required