LoginController.java 1.3 KB

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  1. package com.em.controller;
  2. import com.em.domain.User;
  3. import org.apache.shiro.SecurityUtils;
  4. import org.apache.shiro.authc.UsernamePasswordToken;
  5. import org.apache.shiro.subject.Subject;
  6. import org.springframework.stereotype.Controller;
  7. import org.springframework.web.bind.annotation.RequestMapping;
  8. import org.springframework.web.bind.annotation.RequestMethod;
  9. /**
  10. * Created by Carson on 2017/11/30.
  11. */
  12. @Controller
  13. public class LoginController {
  14. //登录跳转
  15. @RequestMapping(value = "/login", method = {RequestMethod.GET})
  16. public String loginUI() throws Exception {
  17. return "../../login";
  18. }
  19. //登录表单处理
  20. @RequestMapping(value = "/login", method = {RequestMethod.POST})
  21. public String login(User user) throws Exception {
  22. //Shiro实现登录
  23. UsernamePasswordToken token = new UsernamePasswordToken(user.getId(),user.getPassword());
  24. Subject subject = SecurityUtils.getSubject();
  25. //如果获取不到用户名就是登录失败,但登录失败的话,会直接抛出异常
  26. subject.login(token);
  27. if (subject.hasRole("admin")) {
  28. return "redirect:/admin/showRoom";
  29. } else if (subject.hasRole("ordinary")) {
  30. return "redirect:/ordinary/showRoom";
  31. }
  32. return "/login";
  33. }
  34. }