单独项目中的本地化 Asp.net 核心 MVC

Localization in separate project Asp.net Core MVC

我刚升级到 Rc2,以前可以用的东西不再用了。我在一个单独的项目中有几个 resx 文件,我使用自定义 class 来访问数据。现在我在 运行 时收到以下错误:

MissingManifestResourceException:找不到任何适合指定文化或中性文化的资源。确保 "GarageWeb.Core.CoreResources.resources" 在编译时已正确嵌入或链接到程序集 "GarageWeb.Core" 中,或者确保所需的所有附属程序集都是可加载且已完全签名的。

编辑:我对此进行了简化并创建了一个控制台应用程序,该应用程序删除了除此处重现错误所需的所有内容外的所有内容:https://github.com/GarageWeb/ResourceTest

这里是访问资源的class:

public  class ResourceService : IResourceService
{
    private readonly ILoggingService _loggingService;
    private readonly ICoreGlobalResourceService _coreGlobalResources;
    private readonly ISiteGlobalResourceService _siteGlobalResources;
    public ResourceService(ILoggingService loggingService, ICoreGlobalResourceService coreGlobalResourceService, ISiteGlobalResourceService siteGlobalResources)
    {
        _loggingService = loggingService;
        _coreGlobalResources = coreGlobalResourceService;
        _siteGlobalResources = siteGlobalResources;
    }
    public  string GetGlobalText(string resourceKey, bool includeBrackets = true)
    {
        var localizedString = _coreGlobalResources.ResourceManager.GetString(resourceKey);
        if (string.IsNullOrEmpty(localizedString))
        {
            localizedString = _siteGlobalResources.ResourceManager.GetString(resourceKey);
        }
        if (string.IsNullOrEmpty(localizedString) && includeBrackets)
        {
           _loggingService.LogInvalidResource(resourceKey);
        }

        if (includeBrackets)
        {
            return localizedString ?? "[" + resourceKey + "]";
        }
        return localizedString ?? resourceKey;
    }

    public  string BuildMessageFromResource(string resourceKey, string placeHolderResourceKey1,
        bool includeBrackets = true)
    {
        var errorString = string.Format(CultureInfo.CurrentCulture, GetGlobalText(resourceKey, includeBrackets),
            GetGlobalText(placeHolderResourceKey1, includeBrackets));
        return errorString;
    }

    public  string BuildMessageFromResourceAndArray(string resourceKey, string[] arrayOfValues,
        bool includeBrackets = true)
    {
        var placeHolderValue = "";

        for (var i = 0; i < arrayOfValues.Length; i++)
        {
            if (i + 1 == arrayOfValues.Length)
            {
                placeHolderValue += GetGlobalText(arrayOfValues[i], includeBrackets);
            }
            else
            {
                placeHolderValue += GetGlobalText(arrayOfValues[i], includeBrackets) + ", ";
            }
        }

        var errorString = string.Format(CultureInfo.CurrentCulture, GetGlobalText(resourceKey, includeBrackets),
            placeHolderValue);
        return errorString;
    }

    public  string BuildMessageFromResourceAndTwoArrays(string resourceKey, string[] firstArrayOfValues,
        string[] secondArrayOfValues,
        bool includeBrackets = true)
    {
        var placeHolderOneValue = "";
        var placeHolderTwoValue = "";

        for (var i = 0; i < firstArrayOfValues.Length; i++)
        {
            if (i + 1 == firstArrayOfValues.Length)
            {
                placeHolderOneValue += GetGlobalText(firstArrayOfValues[i], includeBrackets);
            }
            else
            {
                placeHolderOneValue += GetGlobalText(firstArrayOfValues[i], includeBrackets) + ", ";
            }
        }
        for (var i = 0; i < secondArrayOfValues.Length; i++)
        {
            if (i + 1 == secondArrayOfValues.Length)
            {
                placeHolderTwoValue += GetGlobalText(secondArrayOfValues[i], includeBrackets);
            }
            else
            {
                placeHolderTwoValue += GetGlobalText(secondArrayOfValues[i], includeBrackets) + ", ";
            }
        }
        var errorString = string.Format(CultureInfo.CurrentCulture, GetGlobalText(resourceKey, includeBrackets),
            placeHolderOneValue, placeHolderTwoValue);
        return errorString;
    }

    public  string BuildMessageFromResource(string resourceKey, string placeHolderResourceKey1,
        string placeHolderResourceKey2, bool includeBrackets = true)
    {
        var errorString = string.Format(CultureInfo.CurrentCulture, GetGlobalText(resourceKey, includeBrackets),
            GetGlobalText(placeHolderResourceKey1, includeBrackets),
            GetGlobalText(placeHolderResourceKey2, includeBrackets));
        return errorString;
    }

    public  string BuildMessageFromResource(string resourceKey, string placeHolderResourceKey1,
        string placeHolderResourceKey2, string placeHolderResourceKey3,
        bool includeBrackets = true)
    {
        var errorString = string.Format(CultureInfo.CurrentCulture, GetGlobalText(resourceKey, includeBrackets),
            GetGlobalText(placeHolderResourceKey1, includeBrackets),
            GetGlobalText(placeHolderResourceKey2, includeBrackets),
            GetGlobalText(placeHolderResourceKey3, includeBrackets));
        return errorString;
    }
}

这里失败了:var localizedString = _coreGlobalResources.ResourceManager.GetString(resourceKey);

有什么想法吗?有没有一种新的方法来嵌入这些资源?

因此,如果我将 .resx 文件移动到项目的根目录而不是子文件夹中,它会按预期工作。我已经尝试了从子文件夹嵌入的各种方法,但它不再有效。现在我将使用此解决方法,但我怀疑这是 RC2 中的错误。

就像你提到的,我也认为这是一个错误。我猜这么久,该错误位于自动生成的 Designer 工具中。 出于奇怪的原因,以及为什么您的解决方法有效,该工具假定您将所有 resx 文件放在应用程序的根目录中。

这是该工具的输出示例:

[global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
    public static global::System.Resources.ResourceManager ResourceManager {
        get {
            if (object.ReferenceEquals(resourceMan, null)) {
                global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("Cosmos.ViewModels.Default", typeof(Default).GetTypeInfo().Assembly);
                resourceMan = temp;
            }
            return resourceMan;
        }
    }

其中,Cosmos.ViewModels 是程序集名称,但是 .resx 文件都集中在(对于我们当前的解决方案)Resources.da 命名空间中,给出了 [=31 的完全限定命名空间=]Cosmos.ViewModels.Resources.da.

考虑到这一点,您可以将文件保留在您希望的位置,然后将 Cosmos.ViewModels.Default 的硬编码字符串更改为 Cosmos.ViewModels.Resources.da.Default.

当然,该工具可能会再次意外删除您的更改。

希望微软能解决这个问题。我在 github 上创建了一个问题,但我认为这个问题实际上应该在核心 cli 中。

MissingManifestResourceException from included assembly although present #1534

我使用的是 MVC Core 1.1.0,我可以在子文件夹中添加资源文件。当您尝试更改没有子文件夹的资源文件的命名空间时,它会抛出错误。所以资源文件命名空间可以和生成时一样。