URL 转发+屏蔽触发 Url.Content() + 的双根目录ASP.NET MVC 3 RC 下的 Html.Action()

发布于 2024-10-03 02:56:55 字数 1733 浏览 6 评论 0原文

(注意:尝试寻找类似的问题,但最接近的问题似乎仍然与我的问题不匹配。即 MVC - 应用程序根目录在使用 Url.Content/Url.Action 的 url 中出现两次

我目前有两个正在运行的 ASP.NET MVC 3 RC 应用程序在一个域下,即

mydomain.com/app1

mydomain.com/app2

现在,因为它是一个单独的应用程序,所以我注册了另一个域名并启用了掩码转发到其中一个应用程序 (即 http://foo.com 将加载 http://mydomain.com/app1 并且在浏览器中,只会显示 http ://foo.com,而不是 http://mydomain.com/app1

)这就是 MVC 开始抱怨的地方。 Url.Content() 和Html.Action() 生成意外的 URL。 例如,在 Html.Action() 的情况下,如果我有 @Html.ActionLink("About", "Index", "About"),我期望 http://foo.com/about,但最终得到 http://foo.com/app1/about

因为 http://foo.com/app1/about 转换为 http://mydomain。 com/app1/app1/about,显然该链接不起作用。

同样,对于 Url.Content,如果我有 href="@Url.Content("~/Content/Site.css")",浏览器将无法加载样式表,因为它认为位置位于 http://foo.com/app1/Content/Site.css ,而不是 http://foo.com/Content/Site.css

有没有办法,我可以让 MVC 忘记它的起始目录(即从生成的 URL 中删除“app1/”?)

感谢您的阅读,如果此处需要其他信息,请告诉我。

(Note: tried to look for similar question, but the closest one doesn't seem to match my question still. i.e. MVC - Application root appears twice in url using Url.Content/Url.Action )

I currently have two ASP.NET MVC 3 RC apps running under one domain i.e.

mydomain.com/app1

mydomain.com/app2

Now, because it is a separate app, I signed up for another domain name and enabled mask forwarding to one of the apps
(i.e. http://foo.com would load http://mydomain.com/app1 and in the browser, it will only show http://foo.com, not http://mydomain.com/app1)

Well, that's where MVC starts to have some complaints. Both Url.Content() & Html.Action() generate unexpected URLs.
For example, in the case of Html.Action(), if I have @Html.ActionLink("About", "Index", "About"), I expect http://foo.com/about, but end up getting http://foo.com/app1/about

Because http://foo.com/app1/about translates into http://mydomain.com/app1/app1/about, obviously the link won't work.

Similarly, for Url.Content, if I have href="@Url.Content("~/Content/Site.css")", the browser will fail to load the stylesheet, because it thinks the location is at http://foo.com/app1/Content/Site.css, instead of http://foo.com/Content/Site.css

Is there a way, I can make MVC forget about its starting directory (i.e. remove "app1/" from its generated URL?)

Thanks for reading, and please let me know if additional information is needed here.

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还不是爱你 2024-10-10 02:56:55

目前,有一些解决方法。

对于 Url.Content(),我们只需从 Url.Content("~/...") 中删除“~”,以便摆脱该相对路径(即 /app1

至于 Html.ActionLink(),解决方案看起来很混乱,因为总是假设相对路径,所以这里的解决方法是临时的。有人有更好的解决方案吗?

public static MvcHtmlString ActionLinkAbsolute(
                    this HtmlHelper<dynamic> htmlHelper, string linkText, string actionName, string controllerName)
                {
                    MvcHtmlString result = LinkExtensions.ActionLink(htmlHelper, linkText, actionName, controllerName);
                    result = new MvcHtmlString(result.ToHtmlString().Replace(VirtualPathUtility.ToAbsolute("~"), String.Empty)); 
                    return result;
                }

这里的解决方法并非没有后果。为了支持 URL 屏蔽,并且忽略相对路径, http://mydomain.com/app1 不会生成预期的链接,因为它总是会删除相对路径。它并不完美,但这是我可以忍受的缺点。

Right now, there are workarounds.

For Url.Content(), we will simply remove "~" from Url.Content("~/..."), so to get rid of that relative path (i.e. /app1)

As for Html.ActionLink(), the solution seems messy, because relative path is always assumed, so the workaround here is temporary. Anyone has a better solution out there?

public static MvcHtmlString ActionLinkAbsolute(
                    this HtmlHelper<dynamic> htmlHelper, string linkText, string actionName, string controllerName)
                {
                    MvcHtmlString result = LinkExtensions.ActionLink(htmlHelper, linkText, actionName, controllerName);
                    result = new MvcHtmlString(result.ToHtmlString().Replace(VirtualPathUtility.ToAbsolute("~"), String.Empty)); 
                    return result;
                }

The workaround here is not without its consequence. In order to support URL masking, and disregard the relative path, http://mydomain.com/app1 will not generate expected link, because it will always remove the relative path. It is not perfect, but that's a downside I can live with.

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