Native development tools vs 2017, because it was installed last year, there has been no upgrade, we create a new .net core website project, find that there is only the 1.x version, we run dotnet --version, the system installed version is also 1.0.0, as shown below:
As a result,I want to create a .net core project with version 2.1, the tutorial is as follows:
Install the SDK
Download Address:The hyperlink login is visible., download and double-click to install, as shown below:
After the installation is completed, re-run the "dotnet --version" command to check the version, and find "2.1.301", which is already the latest version.But vs2017 still can't create a 2.x project！！！
New MVC project
Since we cannot create a project using the VS IDE tool, we can only create an MVC project through the command line, the command is as follows:
C:\project\web\test>dotnet new mvc
The template "ASP.NET Core Web App (Model-View-Controller)" has been successfully created.
This template contains technologies for non-Microsoft parties, see For more informationThe hyperlink login is visible.。
Processing post-creation operations...
Running "dotnet restore" on C:\project\web\test\test.csproj...
Reverting the package of C:\project\web\test\test.csproj...
Microsoft.NETCore.DotNetAppHost 2.1.0 is being installed.
Microsoft.NETCore.DotNetHostResolver 2.1.0 is being installed.
Microsoft.NETCore.DotNetHostPolicy 2.1.0 is being installed.
Microsoft.NETCore.Targets 2.1.0 is being installed.
Installing Microsoft.NETCore.App 2.1.0.
MSBuild file C:\project\web\test\obj\test.csproj.nuget.g.props is being generated.
MSBuild file C:\project\web\test\obj\test.csproj.nuget.g.targets is being generated.
The restore of C:\project\web\test\test.csproj was completed within 9.24 sec.
Restore successfully.
The introduction of new project types is as follows:
C:\project\web\test>dotnet new --help
Usage: new [Options]
Options:
-h, --help shows help for this command.
-l, --list list templates that contain the specified name. If you don't specify a name, list all templates.
-n, --name is creating the name of the output. If no name is specified, the name of the current directory is used.
-o, --output where you want to place the generated output.
-i, --install install the source or template package.
-u, --uninstall to uninstall a source or template package.
--nuget-source specifies the NuGet source to be used during installation.
--type filter templates based on available types. The predefined values are "project", "item", or "other".
--force forces the content to be generated, even if that content changes the existing file.
-lang, --language filter templates based on language and specify the language of the template to be created.
Template Short Name Language tag
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Console Application console [C#], F#, VB Common/Console
Class library classlib [C#], F#, VB Common/Library
Unit Test Project mstest [C#], F#, VB Test/MSTest
xUnit Test Project xunit [C#], F#, VB Test/xUnit
Razor Page page [C#] Web/ASP.NET
MVC ViewImports viewimports [C#] Web/ASP.NET
MVC ViewStart viewstart [C#] Web/ASP.NET
ASP.NET Core Empty web [C#], F# Web/Empty
ASP.NET Core Web App (Model-View-Controller) mvc [C#], F# Web/MVC
ASP.NET Core Web App razor [C#] Web/MVC/Razor Pages
ASP.NET Core with Angular angular [C#] Web/MVC/SPA
ASP.NET Core with React.js react [C#] Web/MVC/SPA
ASP.NET Core with React.js and Redux reactredux [C#] Web/MVC/SPA
Razor Class Library razorclasslib [C#] Web/Razor/Library/Razor Class Library
ASP.NET Core Web API webapi [C#], F# Web/WebAPI
global.json file globaljson Config
NuGet Config nugetconfig Config
Web Config webconfig Config
Solution File sln Solution
Examples:
dotnet new mvc --auth Individual
dotnet new webapi
dotnet new --help
After the new creation is completed, directly drag the test folder into the VS code development tool, and then you can run and debug normally, as shown in the figure below:
Finally, a link to the .NET Core development documentation:The hyperlink login is visible.
Resources:
https://www.cnblogs.com/linezero/p/5688772.html
https://www.jianshu.com/p/7b8060345f48
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Posted on 6/28/2018 10:29:41 AM
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