网站二级域名分配与绑定问题?
一般情况下,我做网站都是先去域名商把二级域名解析好后再回服务器绑定,这个相信大家都没有什么问题。但是现在客户有一个需求就是,网站需要增加个代理功能,而每个代理有属于自己的二级域名,当访问这个二级域名时,网站还是没变,只是网站中间有些信息是代理自己设定的了。听完后,我想到了两种方案:
1、先去域名商哪里解析个几百个域名,回头全部绑定,然后一有代理就分配让域名生效(这种方法应该是笨的无可救药了)
2、这也就是我问题的核心,利用程序实现生成和绑定二级域名的功能
当然,判断这里我想可以直接用php分析url,然后判断了。
想问的就是,这个二级域名生成和绑定的问题,如果用程序,如果我想的两种方案都不行,还有没有更好的呢?求解,谢谢
回复讨论(解决方案)
使用二级域名,需要供应商允许开启泛域名解析
开启泛域名解析后,所有二级域名都指向你的主机
你可以设置虚拟主机,处理每个二级域命
也可以在入口程序中通过 $_SERVER['HTTP_HOST'] 的第一节判别是哪个二级域名
按你的描述,你需要的是第二种
使用二级域名,需要供应商允许开启泛域名解析
开启泛域名解析后,所有二级域名都指向你的主机
你可以设置虚拟主机,处理每个二级域命
也可以在入口程序中通过 $_SERVER['HTTP_HOST'] 的第一节判别是哪个二级域名
按你的描述,你需要的是第二种
哦,那是不是可以这样:我先在供应商处开启泛域名解析(阿里云那里这个我应该有权限的吧),然后通过php程序判断处理就好了,因为都是指向一个网站,应该没必要再设置虚拟主机了

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