缺少 ASP.net Core Web 应用程序模板
[英]ASP.net Core Web Application Template is missing
问题描述
I am trying to follow this tutorial: https://docs.microsoft.com/en-us/aspnet/core/tutorials/razor-pages/razor-pages-start
我正在尝试遵循本教程： https : //docs.microsoft.com/en-us/aspnet/core/tutorials/razor-pages/razor-pages-start
However, when I get to the Create a Razor Web App section, there is no template in my install of VS2017.但是，当我进入“创建 Razor Web 应用程序”部分时，我安装的 VS2017 中没有模板。
I have both the .net core and asp.net and web dev workloads installed.我同时安装了 .net 核心和 asp.net 以及 Web 开发工作负载。 Where have I gone wrong?我哪里错了？
3 个解决方案
解决方案1
1 2018-01-26 21:27:35
Open Visual Studio (assuming its 2017) and go to: Tools > Extensions and Updates打开 Visual Studio（假设是 2017）并转到：工具 > 扩展和更新
Click "ASP.Net and web development", then select the appropriate Individual Components in the right hand pane.单击“ASP.Net 和 Web 开发”，然后在右侧窗格中选择适当的单个组件。 You'll find components such as ".Net Core 2.0 Development tools" and ASP.Net web development tools"您会找到诸如“.Net Core 2.0 开发工具”和“ASP.Net Web 开发工具”之类的组件
解决方案2
0 2017-11-16 11:47:22
Have you got the latest update for your Visual Studio installation?您是否获得了 Visual Studio 安装的最新更新？
- Head to Add or Remove Programs前往添加或删除程序
- find Visual Studio找到 Visual Studio
- Click Modify单击修改
- Allow the installer to update允许安装程序更新
- Install any updates that are missing安装任何缺少的更新
On top of that, do you have the latest version of the .NET Core SDK ?最重要的是，你有最新版本的.NET Core SDK吗？
解决方案3
0 已采纳 2020-05-12 08:51:46
It seems I had an OS issue that caused updates to fail.我似乎遇到了导致更新失败的操作系统问题。 Have rebuilt the PC and all working as expected now.已经重建了 PC，现在一切都按预期工作了。 Very much a sledgehammer approach, but this was something fundamentally wrong with the installation.非常大锤的方法，但这是安装的根本错误。
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