我们的网站网址是：domanty.com
现在通过nodejs做了一个小应用，启动服务器的端口是3000.
目前情况是，通过domanty.com无法访问，但是通过domanty.com:3000是可以访问的。
我们需要做到通过domanty.com直接就映射到3000端口，请问这个在windows server上如何设置啊？
多谢
回复内容：
我们的网站网址是：domanty.com
现在通过nodejs做了一个小应用，启动服务器的端口是3000.
目前情况是，通过domanty.com无法访问，但是通过domanty.com:3000是可以访问的。
我们需要做到通过domanty.com直接就映射到3000端口，请问这个在windows server上如何设置啊？
多谢
修改注册表，默认到3000，或者反向代理软件，linux我用nginx反向代理，window没试过，（iis和nginx应该也能用）
http请求的默认端口是80，这个是HTTP规范决定的，没法改。
可以使用nginx或者其他代理软件监听80端口然后代理到3000.
不过按你的描述，直接把nodejs的启动服务器端口改为80是最方便实际的。
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