Asp.net mvc 4 具有绝对路径的ASP.NET MVC捆绑包

我在IIS上有一个包含所有javascript和css文件的虚拟目录。是否可以使用捆绑包将这些文件包含到ASP.NET MVC应用程序中

我已经尝试过这样的方法：

bundles.Add(new ScriptBundle("~/bundles/jquery").Include("/public/javascript/jquery-{version}.js"));

但有一个错误：

仅允许应用程序相对url（~/url）：

---

/public/javascript是IIS上的虚拟目录。

实际上Bundle类不支持绝对路径。我已经开门了

我已经用一个定制的VirtualPathProvider和一个控制器解决了这个问题。但它的实施非常脆弱。您可以根据需要进行修改

public class ModuleScriptProvider : VirtualPathProvider
{
    public static IBundleModule GetModulePath(string moduleName)
    {
       //return the absolute or relative path.
    }

    public static void ParseVirtualPath(string virtualPath, out string moduleName, out string path)
    {
        var parts = virtualPath.Replace("~/", "").Split('/').Where(p => !string.IsNullOrEmpty(p)).Skip(1).ToList();
        if (parts.Count < 2 || !virtualPath.EndsWith(".js"))
            throw new FileNotFoundException("Script file doesn't found in the module script directory", virtualPath);
        moduleName = parts.First(); // ~/ModuleScript/ModuleName/....
        path = string.Join(@"\", parts.Skip(1)); 
    }

    public static string MapPathMethod(string virtualPath)
    {
        if (IsModuleScriptPath(virtualPath))
        {
            string moduleName;
            string path;
            ParseVirtualPath(virtualPath, out moduleName, out path);
            var moduleDir = GetModulePath(moduleName); //absolute path
            if (!moduleDir.EndsWith(@"\"))
                moduleDir += @"\";
            return moduleDir + path;
        }
        return HttpContext.Current.Server.MapPath(virtualPath);
    }

    public static bool IsModuleScriptPath(string virtualPath)
    {
        String checkPath = VirtualPathUtility.ToAppRelative(virtualPath);

        return checkPath.StartsWith("~/ModuleScript/", StringComparison.InvariantCultureIgnoreCase);
    }

    public override bool FileExists(string virtualPath)
    {
        return (IsModuleScriptPath(virtualPath) || base.FileExists(virtualPath));
    }
    public override VirtualFile GetFile(string virtualPath)
    {
        if (IsModuleScriptPath(virtualPath))
            return new ModuleScriptVirtualFile(virtualPath);
        return base.GetFile(virtualPath);
    }

    public override CacheDependency GetCacheDependency(string virtualPath, System.Collections.IEnumerable virtualPathDependencies, DateTime utcStart)
    {
        if (IsModuleScriptPath(virtualPath))
        {
            string moduleName;
            string path;
            ParseVirtualPath(virtualPath, out moduleName, out path);
            var bundleModulePath = GetModulePath(moduleName);
            return new CacheDependency(bundleModulePath);
        }

        return base.GetCacheDependency(virtualPath, virtualPathDependencies, utcStart);
    }
    public override string CombineVirtualPaths(string basePath, string relativePath)
    {
        return base.CombineVirtualPaths(basePath, relativePath);
    }
}

class ModuleScriptVirtualFile : VirtualFile
{
    private readonly string _path;
    private readonly string _moduleName;
    public ModuleScriptVirtualFile(string virtualPath)
        : base(virtualPath)
    {
        ModuleScriptProvider.ParseVirtualPath(virtualPath, out _moduleName, out _path);
    }
    public override Stream Open()
    {
        var moduleDir = ModuleScriptProvider.GetModulePath(_moduleName);
        if (!moduleDir.EndsWith(@"\"))
            moduleDir += @"\";

        return new FileStream(moduleDir + _path, FileMode.Open);
    }
}

在Global.asax应用程序_启动方法中：

HostingEnvironment.RegisterVirtualPathProvider(new ModuleScriptProvider());
BundleTable.EnableOptimizations = true;
BundleTable.MapPathMethod = ModuleScriptProvider.MapPathMethod;

---

上帝的速度。

您使用的是MVC3还是MV4？你为什么要贴两次标签？我也在找这个。但我担心MVC捆绑包不支持任何东西，除了像~/public/javascript/foo.js这样的应用程序相关路径

HostingEnvironment.RegisterVirtualPathProvider(new ModuleScriptProvider());
BundleTable.EnableOptimizations = true;
BundleTable.MapPathMethod = ModuleScriptProvider.MapPathMethod;