userserviceimpl专题
public class UserServiceImpl extends ServiceImpl UserMapper, User implements UserService
public class UserServiceImpl extends ServiceImpl<UserMapper, User> implements UserService 1.1 shixianle gonggong chouxianglei. 1.2 shixianle jiekoulei
报错解决：Error creating bean with name ‘userServiceImpl‘
首先：spring整合MyBatis是出现这个错误： Exception in thread "main" org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userServiceImpl': Unsatisfied dependency express