For example, how is the number of visits to the front page of segmentfault counted?
The implementation principle is What?
This should depend on the specific requirements. If duplication is not excluded, multiple access statistics fields in an article table will be added one for each access. If there is any duplication, it will involve the problem of logging in and not logging in. A special table will be required to carry out duplication. No duplication has been done. The general idea is this, hoping to be helpful.