1.大于cookie过期时间后,当然可以重新提交
2.你需要相同 IP,不能多次提交,每次提交要加个延时屏蔽再次提交。
====原创回答专用
Try to use javascript, easy that way,
first, when you do window loading, you need to identity the cookies is there or not, if exists, then don't overwrite it.
when you do window unloading, set existing cookies expire in the meantime, example,
var d = new Date();
document.cookie = yourcookiehere + ";" + "expire=" + d.toGMTString() + ";" + ";";
你调试看看
第二次 会执行logindeal.aspx 里的
这种写法有点无聊,不设时间那就不会过期了。