package org.scy.common.web.session;

import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletRequest;

/**
 * Session 管理类
 * Created by shicy on 2017/9/3
 */
public abstract class SessionManager {

    protected final static String TOKEN_KEY = "token";

    /**
     * 验证当前请求用户是否是登录状态
     * @param request
     * @return
     */
    public abstract boolean isSessionValidate(HttpServletRequest request);

    /**
     * 获取用户 token 信息
     * @param request
     * @return
     */
    public String getToken(HttpServletRequest request) {
        Cookie[] cookies = request.getCookies();
        if (cookies != null) {
            for (Cookie cookie: cookies) {
                if (TOKEN_KEY.equals(cookie.getName())) {
                    return  cookie.getValue();
                }
            }
        }
        return null;
    }

}

@@ -230,15 +230,8 @@
 nal 
-static 
 Stri

更新：SessionManager