shiro 多字段作登录名登录

        Subject subject = SecurityUtils.getSubject();
        UsernamePasswordToken usernamePasswordToken = new UsernamePasswordToken(userInfo.getUserName(),
                userInfo.getPassword(), false);
        try {
            subject.login(usernamePasswordToken);
        } catch (IncorrectCredentialsException e) {
            return AjaxResult.error("密码错误");
        }catch (UnknownAccountException e){
            UserBasicInfo where = new UserBasicInfo();
            where.setIdCardNo(ArithmeticAPI.base64Encode(userInfo.getUserName()));
            List> userBasicInfos = userBasicInfoService.findUserBasicInfoPage(where);
            if (userBasicInfos.size() > 0) {
                UserInfo where_user = new UserInfo();
                where_user.setUserId(String.valueOf(userBasicInfos.get(0).get("userId")));
                HashMap user = userService.findUserInfoPage(where_user).get(0);
                UsernamePasswordToken usernamePasswordToken2 = new UsernamePasswordToken(String.valueOf(user.get("userName")),
                        userInfo.getPassword(), false);
                subject.login(usernamePasswordToken2);
            }else {
                return AjaxResult.error("该账号不存在");
            }
        }
        ShiroUser shiroUser = (ShiroUser) subject.getPrincipal();
        subject.getSession().setAttribute("USER_NAME", shiroUser.getUserName());
        return AjaxResult.success("登入成功");