将 Web 应用程序移动到另一台服务器但使用相同的子文件夹和域
我的网络应用程序安装在服务器 A 上，例如
mywebsite.com/ -->转到服务器A mywebsite.com/myApp/ -->转到服务器 A
，出于性能原因，我希望在另一台服务器 B 上有 /myApp/ 但使用相同的域 mywebsite.com/ -->转到服务器A mywebsite.com/myApp/ -->转到服务器B
怎么办？
我在 MS 服务器上使用 MS .net 4、IIS 7。
谢谢
my web application is installed on a Server A like
mywebsite.com/
--> GO to Server A
mywebsite.com/myApp/
--> GO to Server A
and for performance reasons I would like have /myApp/ on an another Server B but using the same domain
mywebsite.com/
--> GO to Server A
mywebsite.com/myApp/
--> GO to Server B
How to do it?
I use MS .net 4, IIS 7 on MS Server.
Thanks
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您在服务器 A 和 B 前面是否有负载平衡器，以便您可以适当地引导流量？您是否有防火墙能够支持将流量与“/myApp”路由到 B 的规则？这些是我对在不更改服务器的情况下完成此操作的建议。但是，如果您确实必须更改服务器，我会考虑使用 ISAPI 过滤器将请求移动到另一台计算机，但这可能通过设置不同的域名来完成，以便您拥有 mywebsite.com 和 myapp .website.com，以便每个网站都可以解析到不同的服务器。如果您这样做，那么服务器 A 只需将请求重定向到其他服务器即可获得更简单的解决方案。无论如何，这是我能看到的几种不同的方法。
防火墙与负载均衡器的权衡实际上可能非常微小，因为许多大型站点都有负载均衡器和防火墙，尽管我质疑拥有负载均衡器与更改防火墙设置的成本差异。我还会调查每个选项对于您的情况的可行性。
Do you have a load balancer in front of servers A and B so that you could direct traffic appropriately? Do you have a firewall that may be able to support a rule to route traffice with that "/myApp" to go to B? Those would be my suggestions for ways to do it without changing the servers. However, if you did have to change the server, I would consider having an ISAPI filter that moves the requests to the other machine, but this is likely done better by setting up different domain names so that you have a mywebsite.com and a myapp.website.com so that each can resolve to a different server. If you do that, then server A just has to redirect the request to the other server for a simpler solution. Anyway, that is a few different ways to do it that I can see.
The trade-offs in firewall vs load balancer are really probably quite minuscule as many big sites have load balancers and firewalls, though I'd question the cost difference in having a load balancer versus changing firewall settings. I'd also investigate how feasible each option is for your situation.