css在服务器iis 7上运行不正常，就像本地一样

Question

When I debug my ASP MCV 4 Application on Visual Studio 2012, CSS displays properly. I deployed it to IIS 7, but I notice that not all the CSS is working as It was in local , some styles are missing. I've edited the render string so that It does not resemble to my actual directory structure as it's said here but I didn't get the good result . Any idea how to handle this issue ?

Update

In order to publish my app:

• I've used button publish ( in VS 2012)
• Choose file System (publish method)
• Browse the application from IIS manager

When clicking on F12 : I got these messages "Failed to load resource: the server responded with a status of 404 (Not Found) " It's about some images that are not found

And I'm using bundles to include CSS files

Answer 1

try

BundleTable.EnableOptimizations = false;

In bundle config

Answer 2

Just remove the App_Themes Folder in Request Filtering Feature.

IIS7 -> Site -> (Ursitename) , in the right panel it has "Request Filtering" ,

open the feature and remove the App_Themes Folder from it. and refresh and browse.

It's not an IIS matter.

1. Check if CSS is the same on both servers (maybe you didn't deploy correct css file).
2. Check if it is not a cache issue (clean all browser cache).
3. Check in another browser.

IE has developer tools (F12). Check if that header has the same css style in both versions...

Also Check by giving the correct path ,

Since the problem occurs on CSS only, do you use full path to CSS?

<link href="http://pcname/website/file.css" rel="Stylesheet" type="text/css" />

Use this

<link href="file.css" rel="Stylesheet" type="text/css" />

If not, than it might be also some permissions issue. Then you locally browsing http://local it would use your local account, when browsing http://pcname you will be recognized as a remote user who might have no rights to access css file or folder.

Answer 3

It might happen that the HTTP request for a bundle is handled by IIS instead of the MVC framework. This kind of routing conflict may happen when the virtual path of the bundle matches a real path on the file system.

As stated at the end of the official ASP.NET documentation ( http://www.asp.net/mvc/tutorials/mvc-4/bundling-and-minification ):

A good convention to follow when creating bundles is to include "bundle" as a prefix in the bundle name. This will prevent a possible routing conflict.

Therefore, I suggest you rename your bundles making sure that the name is not similar to any path in your website.

You can take a look at the answers to these similar issues:

• Why is my CSS bundling not working with a bin deployed MVC4 app?
• ASP.NET MVC framework 4.5 CSS bundles does not work on the hosting

Answer 4

我终于找到了解决方案，并在BundleConfig中添加这一行：

BundleTable.EnableOptimizations = false;

Answer 5

我修复了我在webconfig上评论静态文件处理程序的问题

  <add name="BlockViewHandler" path="*" verb="*" preCondition="integratedMode" type="System.Web.HttpNotFoundHandler" />