我想你可以通过cookie做这两件事。例如，当用户访问某个网页时，您可以

I think you can do both things via cookies. For example, when user visits a page, you can

1. 检查他们是否有seen_post_％s

1. Check if they have "viewed_post_%s" (where %s is post ID) key set in their session.

如果有，则不执行任何操作。如果没有，请将对应的 Post 对象的 view_count 数字字段增加一，并设置键）

If they have, do nothing. If they don't, increase view_count numeric field of your corresponding Post object by one, and set the key (cookie) "viewed_post_%s" in their session (so that it won't count in future).

现在使用Django使用Cookie（工作阶段）时，很容易：为当前用户设置一个值，只需调用

Now using cookies (sessions) with Django is quite easy: to set a value for current user, you just invoke something like

request.session['viewed_post_%s' % post.id] = True

（请检查文档，特别是示例。）

in your view, and done. (Check the docs, and especially examples.)

免责声明：这是我的头，我没有做这个个人，通常当有需要做一些页面查看/活动跟踪（以便你看到什么驱动更多的流量到您的网站，当用户更活跃等），那么在使用一个专门的系统（例如，Google Analytics，StatsD）有一点。但对于一些特定的用例，或作为一个练习，这应该工作。

Disclaimer: this is off the top of my head, I haven't done this personally, usually when there's a need to do some page view / activity tracking (so that you see what drives more traffic to your website, when users are more active, etc.) then there's a point in using a specialized system (e.g., Google Analytics, StatsD). But for some specific use case, or as an exercise, this should work.