jfianl 登录状态验证，未登录打开登录页面，登录成功后跳转到请求页面

public class LoginInterceptor implements Interceptor {
    @Override
    public void intercept(ActionInvocation ai) {
        Controller c = ai.getController();
        String uid = c.getCookie("eyeuid");
        String time = c.getCookie("eyetime");
        if (Db.findFirst("select * from eye_memberlogin where memberId = ? and time = ?",uid,time)==null || RecordFactory.getActiveMember(Integer.parseInt(uid))==null){
            HttpServletRequest req = c.getRequest();
            String redirectURL = req.getServletPath()+"?"+req.getQueryString();
            c.setAttr("redirectURL",redirectURL);
            c.render("/register.html");
        }else {
            c.setSessionAttr("eyeuid",uid);
            c.setAttr("m", RecordFactory.newMember(Integer.parseInt(uid)));
            ai.invoke();
        }
    }
}

<form action="${path}/member/login" method="post" >
        <input type="hidden" name="redirectURL" value="${redirectURL}"/>
         ...............
        <input type="submit" class="all-abtn Wp100" value="登录">
     </form>

public void login(){
        keepPara();
        String uid = getPara("phone");
        String upwd = getPara("upwd");
        Record member = RecordFactory.getMember(uid,upwd);
        if (member==null){
            setAttr("errMsg","用户名或密码不正确");
            render("/login.html");
            return;
        }
        if (member.getInt("memberState")!=0){
            setAttr("errMsg","该用户已停用或作废，如有疑问请联系客服");
            render("/login.html");
            return;
        }
        EyeUtil.setCookie(this, member);
        redirect(getPara("redirectURL","/index"));
    }