Just finished learning JSP to do a small project, met a few problems, access number is set up in a page, do to know what point the browser refresh button, or click on the links on a page jump to come over? This case, if the same account, out of the log back in again, I should be a judge, it has been visited or not, if you want to judge that how to implement? Thank everybody!!!!!!

CodePudding user response:

Judged by IP + time period?

CodePudding user response:

Could you speak a little bit in detail? Thank you

CodePudding user response:

Such as an hour, no matter how many times is the same IP access page at a time

CodePudding user response:

As the upstairs said with IP, behind that I think we should use the cache

CodePudding user response:

Judged by requet, he