IIS提供本地URI而不是服务器名称

Question

IIS7 serving .Net web application (simple database site).

I have a weird issue where the backgroundimage(URL) property of a element will be served as "http:\\localhost" instead of "http:\\servername". This is a problem because when a user connects to my site, "localhost" would be their workstation, not the IIS server. So the image (in this case a button) is blank.

The issue is intermittent, recycling the application pool seems to fix the issue for a time and then it comes back. IIS server also runs a SQL instance which eats ~28/36GB RAM.

Anyone ever seen anything like this?

Answer 1

In order to fix this you need to search for all locations where "http:\\localhost" is hardcoded in your web app and replace it with a dynamic path. Even though localhost can work in your code if it is relative to the server, there are times when it will not work, such as in a link. You should get in the habit of never hardcoding your urls.

If you are using MVC -

value = Url.Content("~/Images/MyImage.png");

If you are using Forms -

value = ResolveUrl("~/") + "Images/MyImage.png"

Or relative pathing -

value = "~/Images/MyImage.png"