首先程序包包管理器控制台安装以下包
Install-Package Microsoft.EntityFrameworkCore
Install-Package Microsoft.EntityFrameworkCore.SqlServer
Install-Package Microsoft.EntityFrameworkCore.Tools
Install-Package Microsoft.EntityFrameworkCore.Design
Install-Package Microsoft.EntityFrameworkCore.Relationl
在程序包包管理器控制台 中执行以下语句生成 实体类
Scaffold-DbContext -Connection "Data Source=localhost;Initial Catalog=GFWX;User ID=sa;Password=1" Microsoft.EntityFrameworkCore.
