ubuntu下 net core 安装web模板

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今天想试试在Linux用C#开发WebAPI,查了下,要用:

dotnet new -t Web

来建立工程,结果我试了下,出来这段:

Invalid input switch:
-t
Web
Run dotnet new --help for usage information.
See https://aka.ms/dotnet-install-templates to learn how to install additional template packs.

后面给了个提示:请到https://github.com/aspnet/Tooling/blob/master/missing-template.md学习怎么安装模板,进入一看就一句:

dotnet new -i Microsoft.DotNet.Web.ProjectTemplates..x::1.0.-*

就这还专门让我进网站来"学"...

输入指令,得到下面结果:

  Restoring packages for /root/.templateengine/dotnetcli/v2.0.0/scratch/restore.csproj...
  Installing Microsoft.DotNet.Web.ProjectTemplates.1.x 1.0.0-beta2-20170629-269.
  Generating MSBuild file /root/.templateengine/dotnetcli/v2.0.0/scratch/obj/restore.csproj.nuget.g.props.
  Generating MSBuild file /root/.templateengine/dotnetcli/v2.0.0/scratch/obj/restore.csproj.nuget.g.targets.
  Restore completed in 1.82 sec for /root/.templateengine/dotnetcli/v2.0.0/scratch/restore.csproj.

Templates                                 Short Name       Language          Tags
------------------------------------------------------------------------------------------------
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
ASP.NET Core Empty                        web              [C#], F#          Web/Empty
ASP.NET Core Web App                      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
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
Razor Page                                page                               Web/ASP.NET
MVC ViewImports                           viewimports                        Web/ASP.NET
MVC ViewStart                             viewstart                          Web/ASP.NET        

Examples:
    dotnet new mvc --framework netcoreapp1.1 --auth Individual
    dotnet new web
    dotnet new --help

　　看来是安装成功了.

建立工程运行试试:

dotnet new web
dotnet restore
dotnet run

运行成功.显示监听了本机5000端口

打开试试: http://localhost:5000

可以看到页面,至此安装模板算是成功了