# Coverage Summary for Class: UserService (cn.edu.ecnu.stu.bookstore.service)

Class
UserService

     package cn.edu.ecnu.stu.bookstore.service;

     import cn.edu.ecnu.stu.bookstore.pojo.User;

     import java.util.Map;

     public interface UserService {

         void register(User user);
         void unregister(User user);
         User selectUserByName(String username);
         Map<String, Object> login(User user);

         void logout(String username);

         void changePassword(String username, String oldPassword, String newPassword);

     }