应该如何使用CompiledRazorAssemblyPart加载Razor视图? [英] How CompiledRazorAssemblyPart should be used to load Razor Views?

问题描述

我有一个Razor类库，在ASP.NET Core MVC项目中用作参考.该应用程序运行正常.我删除了引用，并使用 CompiledRazorAssemblyPart 将dll添加到应用程序部件中.这是示例代码将Razor类库作为插件加载

I have a Razor Class Library which is used as a reference in the ASP.NET Core MVC project. The app is working fine. I removed the reference and used CompiledRazorAssemblyPart to add the dll to the application parts. Here is a sample code Loading Razor Class Libraries as plugins

当我使用RCL作为参考时，相同的路由不再起作用.我应该使用其他设置来加载视图吗?

The same route that worked when I used the RCL as a reference wont work anymore. Should I use any other settings to load the view?

推荐答案

我在使用 CompiledRazorAssemblyPart 时遇到了类似的问题，结果发现问题是我正在添加我的RCL程序集(例如MyPlugin.dll)作为 CompiledRazorAssemblyPart ，而您需要添加.Views程序集(例如MyPlugin.Views.dll).以下是我现在用来添加主Web应用程序项目未引用的插件程序集的代码示例.请注意，您可能仍希望将插件程序集作为控制器等的标准应用程序部分.

I had a similar issue with using CompiledRazorAssemblyPart, and it turns out the problem was that I was adding my RCL assembly (e.g. MyPlugin.dll) as a CompiledRazorAssemblyPart, whereas you need to add the .Views assembly (e.g. MyPlugin.Views.dll). Below is an example of the code I'm now using to add a plugin assembly that is not referenced by the main web application project. Note that you probably still want the plugin assembly as a standard application part for controllers etc.

public static void AddPluginApplicationPart(IMvcBuilder mvcBuilder, Assembly assembly)
        {
            mvcBuilder.AddApplicationPart(assembly);

            Assembly viewsAssembly = null;
            try
            {
                viewsAssembly = Assembly.Load(assembly.GetName().Name + ".Views");
            }
            catch (FileNotFoundException)
            {
            }

            if (viewsAssembly != null)
            {
                // Adding this application part allows us to use compiled razor views from this plugin
                var viewsApplicationPart = new CompiledRazorAssemblyPart(viewsAssembly);
                mvcBuilder.ConfigureApplicationPartManager(manager => manager.ApplicationParts.Add(viewsApplicationPart));
            }
        }

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