基于springmvc与mybatis的员工管理系统

package com.edu.stu.service.impl; import com.edu.stu.comment.SessionAdministrate; import com.edu.stu.dao.LoginUserDao; import com.edu.stu.model.LoginUser; import com.edu.stu.model.StausCodes; import com.edu.stu.service.LoginUserService; import org.springframework.stereotype.Service; import javax.annotation.Resource; import javax.servlet.http.HttpSession; /** * Created by ASUS on 2018/2/25. */ @Service public class LoginUserServiceImpl implements LoginUserService { @Resource private LoginUserDao loginUserDao; /** * 登录验证 * @param loginUser * @return */ @Override public StausCodes Login(LoginUser loginUser, HttpSession session) { StausCodes stausCodes = new StausCodes(); LoginUser loginUser1 = loginUserDao.login(loginUser); if (loginUser1 != null){ session.setAttribute(SessionAdministrate.LOGIN_SESSION,loginUser1.getUsername()); if ("admin".equals(loginUser1.getPower())){ stausCodes.setSuccessCode("10000"); System.out.println("管理员登录成功！！"); System.out.println(stausCodes.getSuccessCode()); }if ("student".equals(loginUser1.getPower())){ stausCodes.setSuccessCode("10001"); System.out.println("学生登录成功！！"); } }else if (loginUser1 == null){ stausCodes.setErrorCode("10002"); stausCodes.setHintCode("账号或者密码错误，请检查！！"); System.out.println("登录失败！！"); System.out.println(stausCodes.getErrorCode()); } System.out.println(stausCodes); return stausCodes; } /** * 修改密码 * @param loginUser * @return */ @Override public StausCodes updateLoginUser(LoginUser loginUser) { StausCodes stausCodes = new StausCodes(); int i = loginUserDao.updateLoginUser(loginUser); if (i>0){ stausCodes.setSuccessCode("20000"); System.out.println("修改成功！！"); }else if (i == 0){ stausCodes.setErrorCode("20001"); stausCodes.setHintCode("修改失败！！"); } return stausCodes; } /** * 查询用户 * @return */ @Override public LoginUser queryLoginUser(String username) { LoginUser loginUser = loginUserDao.queryLoginUser(username); return loginUser; } /** * 添加用户 * @param loginUser * @return */ @Override public StausCodes insertLoginuser(LoginUser loginUser) { StausCodes stausCodes = new StausCodes(); int i = loginUserDao.insertLoginuser(loginUser); if (i>0){ stausCodes.setSuccessCode("30000"); System.out.println("添加成功！！"); }else if(i==0){ stausCodes.setErrorCode("30001"); System.out.println("添加失败！！"); } return stausCodes; } @Override public StausCodes updatePower(LoginUser loginUser) { StausCodes stausCodes = new StausCodes(); int i = loginUserDao.updatePower(loginUser); if (i>0){ stausCodes.setSuccessCode("40001"); stausCodes.setHintCode("权限修改成功！！"); }else { stausCodes.setErrorCode("40002"); stausCodes.setHintCode("权限修改失败！！"); } return stausCodes; } @Override public StausCodes resetPower(LoginUser loginUser) { StausCodes stausCodes = new StausCodes(); loginUser.setPassword("123456"); int i = loginUserDao.resetPower(loginUser); if (i>0){ stausCodes.setSuccessCode("50001"); stausCodes.setHintCode("密码重置成功"); }else { stausCodes.setErrorCode("50002"); stausCodes.setHintCode("密码重置失败"); } return stausCodes; } }