Discuz! X3.1 如何一个账号只能有一个人使用
刚接触PHP不久，现在要改Discuz! X3.1论坛的一个登录问题，让一个账号只能有一个在线，如果在另外的地方登录了，那么这边的就会被挤下去，请问如何实现啊？
回复讨论(解决方案)
Discuz 的登录机制在验证auth的时候并没有强制验证唯一的信息，只是简单解析出uid之类的东西，并且也没有记录在数据库。改起来问题很大。
不好改...
二次开发了，或者你自己单独设置密码，一个帐号你自己一个人用，不让别人知道你的密码即可。
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