public class UserService { } User(实体对象) public class User { } Spring的配置文件
private UserDao userDao = new UserDaoImpl(); public UserDao getUserDao() {return userDao;} public void setUserDao(UserDao userDao) {this.userDao = userDao;} public void add(User u){ userDao.save(u);} public void delete(User u){ userDao.delete(u);} private String username; private String password; public String getUsername() {return username; } public void setUsername(String username) {this.username = username;} public String getPassword() {return password; } public void setPassword(String password) {this.password = password;}
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