ASP.NET 5 Web项目和Entity Framework在单独的项目 [英] ASP.NET 5 Web project and Entity Framework in separate projects

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问题描述

从哪里开始......这让我一整天。

Where to begin... This has had me all day.

我已经更新我的项目中使用新的ASP.NET 5空preVIEW模板。

I have updated my projects to use the new ASP.NET 5 Empty Preview Template.

我设法让我的所有项目的建设，但是当我跑我的网站，我得到这个错误

I have managed to get all my projects building, but when i run my website, i get this error

目前的运行目标框架不兼容
  MY.WEB.NAMESPACE。

The current runtime target framework is not compatible with 'MY.WEB.NAMESPACE'.

当前运行目标框架：'DNX，版本V4.5.1 =（dnx451）'类型：
  CLR体系结构：x86的版本：1.0.0-beta5-12103

Current runtime Target Framework: 'DNX,Version=v4.5.1 (dnx451)' Type: CLR Architecture: x86 Version: 1.0.0-beta5-12103

请确保运行时间匹配指定的框架
  project.json

Please make sure the runtime matches a framework specified in project.json

我已经看到了所有的例子，到目前为止，似乎有两者的EntityFramework在同一个项目，但我使用的EntityFramework（目前版本6），在一个单独的项目。我的项目如下

All the examples i have seen so far, seem to have both EntityFramework in the same project, but i am using EntityFramework (currently version 6), in a separate project. My Projects are as follows

基建 - 有帮助的功能，任何项目中引用

Infrastructure - Helpful functions, referenced by any project

实体 - 我的POCO对象

Entities - My POCO objects

数据 - 我的DbContext类和其他数据库的具体code

Data - My DbContext class and other Database specific code

服务 - 我的服务，添加/更新实体，还引用SimpleValidation
我的验证

Service - My services to add/update entities, also references SimpleValidation for my validation

网站 - 我的web应用程序，其中包括的WebAPI和angularJs的

Web - My web application, which consists of WebApi and angularJs.

现在我对每一个项目，它看起来像所以project.json文件

Now i have a project.json file for each project, which looks like so

基建

{
    "version": "1.0.0-*",
    "description": "my.namespace.Infrastructure",
    "authors": [ "me" ],
    "tags": [ "" ],
    "projectUrl": "",
    "licenseUrl": "",

    "dependencies": {
        "System.Collections": "4.0.11-beta-23225",
        "System.Linq": "4.0.1-beta-23225",
        "System.Threading": "4.0.11-beta-23225",
        "System.Runtime": "4.0.21-beta-23225",
        "Microsoft.CSharp": "4.0.1-beta-23225",
        "Humanizer": "1.37.7"
    },

    "frameworks": {
        "net46": { }
    }
}

的entites（POCOS）

ENTITES (POCOS)

{
    "version": "1.0.0-*",
    "description": "my.namespace.Entities",
    "authors": [ "me" ],
    "tags": [ "" ],
    "projectUrl": "",
    "licenseUrl": "",

    "dependencies": {
        "System.Collections": "4.0.11-beta-23225",
        "System.Linq": "4.0.1-beta-23225",
        "System.Threading": "4.0.11-beta-23225",
        "System.Runtime": "4.0.21-beta-23225",
        "Microsoft.CSharp": "4.0.1-beta-23225"
    },

    "frameworks": {
        "net46": { }
    }
}

DATA（的DbContext）

DATA (DBCONTEXT)

{
    "version": "1.0.0-*",
    "description": "my.namespace.Data",
    "authors": [ "me" ],
    "tags": [ "" ],
    "projectUrl": "",
    "licenseUrl": "",

    "dependencies": {
        "System.Collections": "4.0.11-beta-23225",
        "System.Linq": "4.0.1-beta-23225",
        "System.Threading": "4.0.11-beta-23225",
        "System.Runtime": "4.0.21-beta-23225",
        "Microsoft.CSharp": "4.0.1-beta-23225",
        "DbExtensions": "5.1.0",
        "my.namespace.Entities": "1.0.0-*",
        "my.namespace.Infrastructure": "1.0.0-*",
        "EntityFramework": "6.1.3"
    },

    "frameworks": {
        "net46": { }
    }
}

服务

{
    "version": "1.0.0-*",
    "description": "my.namespace.Service",
    "authors": [ "me" ],
    "tags": [ "" ],
    "projectUrl": "",
    "licenseUrl": "",

    "dependencies": {
        "System.Collections": "4.0.10-beta-23019",
        "System.Linq": "4.0.0-beta-23019",
        "System.Threading": "4.0.10-beta-23019",
        "System.Runtime": "4.0.10-beta-23019",
        "Microsoft.CSharp": "4.0.0-beta-23019",
        "FluentValidation": "5.6.2",
        "my.namespace.Entities": "1.0.0-*",
        "my.namespace.Data": "1.0.0-*",
        "my.namespace.Infrastructure": "1.0.0-*",
        "ncalc": "1.3.8"
    },

    "frameworks": {
        "net46": { }
    }
}

我的Web应用程序，project.json看起来像这样

My web application, project.json looks like this

{
    "webroot": "wwwroot",
    "version": "1.0.0-*",
    "description": "my.namespace.Web",
    "authors": [ "me" ],

    "dependencies": {
        "Microsoft.AspNet.Server.IIS": "1.0.0-beta5",
        "Microsoft.AspNet.Server.WebListener": "1.0.0-beta5",
        "Microsoft.AspNet.Mvc": "6.0.0-beta5",
        "AutoMapper": "4.0.4"
    },

    "commands": {
        "web": "Microsoft.AspNet.Hosting --config hosting.ini"
    },

    "frameworks": {
        "dnx5": {
            "dependencies": {
                "my.namespace.Infrastructure": "1.0.0-*",
                "my.namespace.Entities": "1.0.0-*",
                "my.namespace.Data": "1.0.0-*",
                "my.namespace.Service": "1.0.0-*"
            }
        }
    },

    "publishExclude": [
        "node_modules",
        "bower_components",
        "**.xproj",
        "**.user",
        "**.vspscc"
    ],
    "exclude": [
        "wwwroot",
        "node_modules",
        "bower_components"
    ]
}

现在这一切似乎来构建精细，没有任何错误，但是当我尝试运行，我得到了上述消息。我看到另一篇文章这里这表明添加一个环境变量，但这似乎没有工作。

Now this all seems to build fine, with no errors, but when i try to run, i get the above message. I saw another post here which suggests adding an environment variable, but this doesnt seem to work.

如果我删除所有引用到我的其他项目中注释掉所有code引用其他项目，然后更改框架标签此，该网站的负载。

If i remove all the references to my other projects, comment out all code that references the other projects, and then change frameworks tag to this, the site loads.

"frameworks": {
    "dnx45": {
        "dependencies": {

        }
    }
},

任何帮助将大大AP preciated。

Any help would be greatly appreciated.

编辑。

下面是我的项目属性。

在这里输入的形象描述

当我改变dnxcore5，我得到这个

When i change to dnxcore5, i get this

在这里输入的形象描述

编辑2：

我已经更新了我所有的项目中使用dnx50和丢弃的dnxcore50。我仍然得到同样的错误。它必须是与我的安装....但我不知道...

I have updated all my projects to use dnx50 and dropped dnxcore50. I still get the same error. It must be something to do with my installation....But what i have no idea...

推荐答案

第一个目标的 DNX-CLR-双赢的x86 （适用于你的情况最有可能beta5的），因为你要在IIS上与运行此实体框架。检查您的解决方案的特性。也看看 global.json 解决方案中的文件夹中。请注意，运行目标的 CLR

First target dnx-clr-win-x86 (most likely beta5 in your case) since you want to run this on IIS with Entity Framework. Check your solution properties. Also have a look at global.json in your Solution Items folder. Please note that runtime targets clr.

"sdk": {
    "version": "1.0.0-beta5",
    "runtime": "clr",
    "architecture": "x86"
}

更改dnx5（不存在），以dnx46并从所有project.json文件中删除dnxcore50。

Change dnx5 (this doesn't exist) to dnx46 and remove dnxcore50 from all project.json files. 

"frameworks": {
    "dnx46": {
        "dependencies": {}
    }
},

环境变量添加到您的web项目DNX_IIS_RUNTIME_FRAMEWORK：DNX46

Add an environment variable to your web project "DNX_IIS_RUNTIME_FRAMEWORK" : "DNX46"

的一个侧面说明，同β7已经是了，我建议你使用，而不用beta5的，也记得要升级dnvm。的

这篇关于ASP.NET 5 Web项目和Entity Framework在单独的项目的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！

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