/*
* 判断用户的登录信息 ,注意此方法不能拦截,否则拦截器获取不到session中的信息
*/
@RequestMapping("/indexManagerUser/managerLogin")
public String userLogin(HttpServletRequest request,HttpServletResponse response,String userName,String passWord){
logger.info("STEP INTO --> ManagerUserController.userLogin()");
//打印出状态
if(userName == null || passWord == null){
//对用户名密码进行判空处理
return "manager/error/loginError";
//返回到登录错误界面
}
ManagerUser managerUser = managerUserService.userLogin(userName,passWord);
//调用service判断用户名密码是否正确
if(managerUser != null){
//如果用户信息不为空,将用户信息保存到session中
HttpSession session = request.getSession();
session.setAttribute("managerUser", managerUser);
session.setMaxInactiveInterval(1800);
return "manager/systemSet/welcome";
} else{
return "manager/error/loginError";
}
}
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.log4j.Logger;
import org.springframework.web.servlet.handler.HandlerInterceptorAdapter;
import com.elushunfeng.model.ManagerUser;
public class ManagerUserInterceptor extends HandlerInterceptorAdapter{
private static Logger logger = Logger.getLogger(ManagerUserInterceptor.class);
@Override
public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)
throws Exception {
/*
* 从session中获取用户信息
*/
ManagerUser managerUser = (ManagerUser) request.getSession().getAttribute("managerUser");
if(managerUser == null){//如果session中没有用户的信息,跳转到登录页面,内部网页不能访问
logger.info("ManagerUserInterceptor---->>>>>>preHandle");
request.getRequestDispatcher("/index.jsp").forward(request, response);
return false;
}else
return true;
}
}
<mvc:interceptors>
<!-- 配置访问拦截器 -->
<mvc:interceptor>
<mvc:mapping path="/"/><!-- 我这里边是对方法分开进行拦截的 -->
<mvc:mapping path="/payAliPay/**" />
<mvc:mapping path="/logistics/**" />
<mvc:mapping path="/petroleumOrder/**" />
<mvc:mapping path="/petroleum/**" />
<mvc:mapping path="/carousel/**" />
<mvc:mapping path="/managerUser/**" />
<mvc:mapping path="/user/queryCheckUsers/**" />
<bean id="managerUserInterceptor" class="com.elushunfeng.manager.interceptor.ManagerUserInterceptor"/>
</mvc:interceptor>
</mvc:interceptors>
机械节能产品生产企业官网模板...
大气智能家居家具装修装饰类企业通用网站模板...
礼品公司网站模板
宽屏简约大气婚纱摄影影楼模板...
蓝白WAP手机综合医院类整站源码(独立后台)...苏ICP备2024110244号-2 苏公网安备32050702011978号 增值电信业务经营许可证编号:苏B2-20251499 | Copyright 2018 - 2025 源码网商城 (www.ymwmall.com) 版权所有