. Net core2.0 codefirst creates a database !, Core2.0codefirst

. Net core2.0 codefirst creates a database !, Core2.0codefirst

Appsettings. json and Startup. cs are not recorded. There are many online websites !!

 

1. These three NuGet references must be added to projects with the DbContext class.

Microsoft. EntityFrameworkCore. SqlServerMicrosoft. EntityFrameworkCore. ToolsMicrosoft. VisualStudio. Web. CodeGeneration. Design

2. Generate Migrations

Tool-> NuGet management package-> NuGet command line and then execute

PM> Add-Migration Initial // note that Initial can be your own name.
// Note: When executing this command, pay attention to the default project when executing the command. It must be executed in projects with the DbContext class.

3. Generate databases and tables

Tool-> NuGet management package-> NuGet command line and then execute

PM> Update-Database
// Note: When executing this command, pay attention to the default project when executing the command. It must be executed in projects with the DbContext class.