DotNet Core使用脚手架(Scaffold)添加Model(数据模型)

 

 the scaffolding tool produces pages for Create, Read, Update, and Delete (CRUD) operations for the xxxx model.

https://docs.microsoft.com/zh-cn/aspnet/core/tutorials/first-mvc-app/adding-model?view=aspnetcore-2.2&tabs=visual-studio-code

 

• Open a command window in the project directory (The directory that contains the Program.cs, Startup.cs, and .csprojfiles).

• Install the scaffolding tool:

  dotnet tool install --global dotnet-aspnet-codegenerator
  

• Run the following command:

  dotnet aspnet-codegenerator controller -name MoviesController -m Movie -dc MvcMovieContext --relativeFolderPath Controllers --useDefaultLayout --referenceScriptLibraries

 

The following table details the ASP.NET Core code generator parameters:

Parameter	Description
-m	The name of the model.
-dc	The data context.
-udl	Use the default layout.
--relativeFolderPath	The relative output folder path to create the views.
--useDefaultLayout	The default layout should be used for the views.
--referenceScriptLibraries	Adds _ValidationScriptsPartial to Edit and Create pages

Use the h switch to get help on the aspnet-codegenerator controller command:

　　dotnet aspnet-codegenerator controller -h

 

 

 

示例：

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admin:Sample02 James$ dotnet aspnet-codegenerator controller -name ContactsController -m Contact -dc ContactsContext --relativeFolderPath Controllers --useDefaultLayout --referenceScriptLibraries Building project ... Finding the generator 'controller'... Running the generator 'controller'... Generating a new DbContext class 'ContactsContext' Attempting to compile the application in memory with the added DbContext. Attempting to figure out the EntityFramework metadata for the model and DbContext: 'Contact' info: Microsoft.EntityFrameworkCore.Infrastructure[10403]       Entity Framework Core 2.2.3-servicing-35854 initialized 'ContactsContext' using provider 'Microsoft.EntityFrameworkCore.SqlServer' with options: None Added DbContext : '/Data/ContactsContext.cs' Added Controller : '/Controllers/ContactsController.cs'. Added View : /Views/Contacts/Create.cshtml Added View : /Views/Contacts/Edit.cshtml Added View : /Views/Contacts/Details.cshtml Added View : /Views/Contacts/Delete.cshtml Added View : /Views/Contacts/Index.cshtml Added additional file :Views/Shared/_ValidationScriptsPartial.cshtml