BaseController

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package com.lkx.base;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;

import org.springframework.stereotype.Component;
import org.springframework.web.bind.annotation.ModelAttribute;

import com.lkx.domain.UserBean;

/**
 * ClassName:BaseController 
 * Function: TODO ADD FUNCTION.
 * Reason: TODO ADD REASON.
 * Date:     2016年12月5日 下午5:55:26
 * @author   likaixuan
 * @version  V1.0
 * @since    JDK 1.7
 * @see
 */
@Component
public class BaseController {
    
    @ModelAttribute("user")
    public UserBean getUserInfo(HttpServletRequest request){
        HttpSession session = request.getSession();
        UserBean user  = (UserBean) session.getAttribute("user");
        return user;
    }

}

其他的Controller类 extends BaseController即可使用

转载于:https://my.oschina.net/likaixuan0/blog/1519331