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请问如何限制链接允许连接的最多ip数量？ #4

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jakkpop opened this issue May 9, 2020 · 1 comment

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jakkpop commented May 9, 2020

例如一个链接最多连接的ip数量为3

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skyxv commented May 9, 2020

最简单的方法就是在apps/urls/views.py下的RedirectView处理，在get方法中，使用redis的set结构，假设你要限制最多n个ip:

如果scard 短码 得到的数量小于n

则执行sadd 短码 ip 将新进来的ip加入短码为key的set中

否则,说明该短码已经绑定了n个ip, 则使用sismember查看当前进来的请求ip是否在该短码下,如果是,则允许跳转，反之则不跳转

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