的EntityFramework 6.1.3不支持框架.NETCoreApp，版本= V1.0

Question

當我建立我收到一條錯誤：

的EntityFramework 6.1.3不支持框架.NETCoreApp，版本= V1.0

我研究過這個問題，並明白問題在於project.json。

但是在我的應用中實施其他人的解決方案沒有奏效。任何幫助都會很棒。由於

project.json

{ 
    "buildOptions": { 
    "emitEntryPoint": true, 
    "preserveCompilationContext": true 
    }, 
    "dependencies": { 
    "EntityFramework": "6.1.3", 
    "Microsoft.ApplicationInsights.AspNetCore": "2.0.0", 
    "Microsoft.AspNet.Mvc": "5.2.3", 
    "Microsoft.AspNet.WebApi.Core": "5.2.3", 
    "Microsoft.AspNet.WebApi.Owin": "5.2.3", 
    "Microsoft.AspNetCore.Mvc": "1.1.2", 
    "Microsoft.AspNetCore.Routing": "1.1.1", 
    "Microsoft.AspNetCore.Server.IISIntegration": "1.1.1", 
    "Microsoft.AspNetCore.Server.Kestrel": "1.1.1", 
    "Microsoft.AspNetCore.StaticFiles": "1.1.1", 
    "Microsoft.EntityFrameworkCore.Sqlite": "1.1.1", 
    "Microsoft.EntityFrameworkCore.SqlServer": "1.1.1", 
    "Microsoft.EntityFrameworkCore.Tools": "1.1.0", 
    "Microsoft.Extensions.Configuration.CommandLine": "1.1.1", 
    "Microsoft.Extensions.Configuration.EnvironmentVariables": "1.1.1", 
    "Microsoft.Extensions.Configuration.FileExtensions": "1.1.1", 
    "Microsoft.Extensions.Configuration.Json": "1.1.1", 
    "Microsoft.Extensions.Logging": "1.1.1", 
    "Microsoft.Extensions.Logging.Console": "1.1.1", 
    "Microsoft.Extensions.Logging.Debug": "1.1.1", 
    "Microsoft.Extensions.Options.ConfigurationExtensions": "1.1.1", 
    "Microsoft.NETCore.App": "1.1.1" 
    }, 
    "frameworks": { 
    "netcoreapp1.0": { 
     "imports": [ 
     "dotnet5.6", 
     "portable-net45+win8" 
     ] 
    } 
    }, 
    "publishOptions": { 
    "include": [ 
     "wwwroot", 
     "**/*.cshtml", 
     "appsettings.json", 
     "web.config" 
    ] 
    }, 
    "runtimeOptions": { 
    "configProperties": { 
     "System.GC.Server": true 
    } 
    }, 
    "scripts": { 
    "postpublish": [ "dotnet publish-iis --publish-folder %publish:OutputPath% --framework %publish:FullTargetFramework%" ] 
    }, 
    "tools": { 
    "Microsoft.AspNetCore.Server.IISIntegration.Tools": { 
     "imports": "portable-net45+win8+dnxcore50", 
     "version": "1.0.0-preview2-final" 
    } 
    } 
} 

Answer 1

實體框架6旨在與.NET框架的工作。對於.Net Core，你應該使用版本爲1.1的Entity Framework Core。

下面是微軟文檔的鏈接，你可以看到兩者的比較：https://docs.microsoft.com/en-us/ef/efcore-and-ef6/index