.NET Core EF 脚手架抛出无法找到提供程序程序集 'Source=localhost'

Question

我正在使用 core 3 并且我在我的项目中包含了以下包

"Microsoft.EntityFrameworkCore.Design": "5.0.7",
"Microsoft.EntityFrameworkCore.SqlServer": "5.0.7",
"Microsoft.EntityFrameworkCore.Tools": ""5.0.7""

这是我的连接字符串，我之前测试过连接并且成功了

  "ConnectionStrings": { "bikeStore": "Data Source=localhost;Initial Catalog=BikeStore;User ID=sa;Password=***********" }

现在我想运行脚手架命令如下

Scaffold-DbContext Data Source=localhost;Initial Catalog=BikeStore;User ID=sa;Password=***********Microsoft.EntityFrameworkCore.SqlServer -OutputDir Data

我遇到了以下错误

Build started...
Build succeeded.
Unable to find provider assembly 'Source=localhost'. Ensure the name is correct and it's referenced by the project.

这是服务器资源管理器以及我如何连接到我的数据库

我的方法有什么问题？

Answer 1

您可以将 Data Source 替换为 Server 并提供提供商标志：

Scaffold-DbContext -Connection "Server=localhost;Initial Catalog=BikeStore;User ID=sa;Password=***********;" -Provider Microsoft.EntityFrameworkCore.SqlServer -OutputDir Data

.NET Core EF 脚手架抛出无法找到提供程序程序集 'Source=localhost'

.NET Core EF Scaffolding throws unable to find provider assembly 'Source=localhost'

entity-framework

asp.net-web-api

.net-core

scaffolding