如何将 EF 核心脚手架到现有数据库? [英] How to scaffold EF core to existing DB?

问题描述

我正在尝试使用 Entity Framework Core 对现有数据库进行逆向工程.我试图按照指示来自Microsoft，但我遇到了错误:

I am trying to reverse engineer an existing database using Entity Framework Core. I tried to follow the directions from Microsoft but I am presented with the error:

无法找到名为 EntityFramework 的提供程序程序集.确保指定的名称正确并被项目引用.

Unable to find provider assembly with name EntityFramework. Ensure the specified name is correct and is referenced by the project.

我从项目目录运行以下命令:

I am running the following command from the project directory:

dnx ef dbcontext scaffold "Server=REMOVED;Database=REMOVED;User ID=REMOVED;Password=REMOVED" EntityFramework

我做错了什么?

推荐答案

确保您位于项目文件夹而不是解决方案文件夹上下文中.昨天我能够让它与以下一起工作(注意最后的 EntityFramework.MicrosoftSqlServer)

Make sure you are in the project folder and not the solution folder context. I was able to get this to work with the following yesterday (Notice the EntityFramework.MicrosoftSqlServer at the end)

dnx ef dbcontext scaffold "{connectionString}" EntityFramework.MicrosoftSqlServer

确保在您的 project.json 中包含以下内容:

Make sure to include the following in your project.json:

EntityFramework.MicrosoftSqlServer.Design

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