blocks|key|2324885|text|事实证明这很简单，我通过编辑csproj文件实现了这一点:将<DockerDefaultTargetOS>Windows</DockerDefaultTargetOS>更改为<DockerDefaultTargetOS>Linux</DockerDefaultTargetOS>并重新加载。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2324886|我仍然不确定你会在Visual+Studio的什么地方做这件事(如果可能的话)。|2324887|entityMap^0|U|1I|2F|1G|0|0^^$0|@$1|2|3|4|5|6|7|J|8|@$9|K|A|L|B|C]|$9|M|A|N|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|O|8|@]|D|@]|E|$]]|$1|H|3|-4|5|6|7|P|8|@]|D|@]|E|$]]]|I|$]]

This turned out to be easy, and I did it through editing the csproj file: Changed <code>&lt;DockerDefaultTargetOS&gt;Windows&lt;/DockerDefaultTargetOS&gt;</code> to <code>&lt;DockerDefaultTargetOS&gt;Linux&lt;/DockerDefaultTargetOS&gt;</code> and reload.

I am still not sure where you would do this from Visual Studio (if it possible).

blocks|key|2324892|text|如果解决方案中只有一个项目，我会删除API项目中与docker-compose.dcproj和Dockerfile关联的项目。之后，我会右键单击，并再次添加docker支持到该项目。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2324893|这将使用linux基础镜像创建新的dockerfile。|2324894|和新的dcproj将会提到linux。|2324895|<DockerTargetOS>Linux</DockerTargetOS>|code-block|syntax|javascript|2324896|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|N|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|O|8|@]|9|@]|A|$]]|$1|F|3|G|5|H|7|P|8|@]|9|@]|A|$I|J]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

If only one project is there in the solution, I would delete the project associated with docker-compose.dcproj and Dockerfile inside the API project. After that I would right click and again add docker support to that project.

This would create new dockerfile with linux base image.

And new dcproj will have linux mentioned

<pre><code>&lt;DockerTargetOS&gt;Linux&lt;/DockerTargetOS&gt;
</code></pre>

blocks|key|2324908|text|对于以Docker核心为目标的ASP.NET核心项目，有两个选项可以通过工具添加.NET支持。在Visual+Studio中打开该项目，然后选择以下选项之一：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2324909|在解决方案资源管理器中，从项目menu.|2324910|Right-click中选择Docker+Support，然后选择Add+>+Docker+Support。|unordered-list-item|2324911|2324912|您应该看到如下所示的窗口|2324913|​|2324914|📷|atomic|offset|length|2324915|2324916|并选择所需的操作系统。|2324917|你可以找到更多信息HERE|2324918|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/999516dd3f3dd94bcd581165f6204356.jpeg|imageAlt|1|LINK|MUTABLE|url|https://docs.microsoft.com/en-us/aspnet/core/host-and-deploy/docker/visual-studio-tools-for-docker?view=aspnetcore-2.2#add-a-project-to-a-docker-container^0|0|0|0|0|0|0|0|1|0|0|0|0|9|4|1|0^^$0|@$1|2|3|4|5|6|7|19|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|1A|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|1B|8|@]|9|@]|A|$]]|$1|G|3|-4|5|6|7|1C|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|1D|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|1E|8|@]|9|@]|A|$]]|$1|L|3|M|5|N|7|1F|8|@]|9|@$O|1G|P|1H|1|1I]]|A|$]]|$1|Q|3|K|5|6|7|1J|8|@]|9|@]|A|$]]|$1|R|3|S|5|6|7|1K|8|@]|9|@]|A|$]]|$1|T|3|U|5|6|7|1L|8|@]|9|@$O|1M|P|1N|1|1O]]|A|$]]|$1|V|3|-4|5|6|7|1P|8|@]|9|@]|A|$]]]|W|$X|$5|Y|Z|10|A|$11|12|13|-4]]|14|$5|15|Z|16|A|$17|18]]]]

For ASP.NET Core projects targeting .NET Core, there are two options for adding Docker support via the tooling. Open the project in Visual Studio, and choose one of the following options:

<ul>
<li>Select Docker Support from the Project menu.</li>
<li>Right-click the project in Solution Explorer and select Add > Docker Support.</li>
</ul>

you should see a windows like this

<a href="https://i.stack.imgur.com/dGHQp.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/dGHQp.jpg" alt="enter image description here"></a>

And select your desired OS.

You can find more info <a href="https://docs.microsoft.com/en-us/aspnet/core/host-and-deploy/docker/visual-studio-tools-for-docker?view=aspnetcore-2.2#add-a-project-to-a-docker-container" rel="nofollow noreferrer">HERE</a>

blocks|key|412954|text|在我的例子中，我使用的是.Net+Core3.1API项目，仅仅编辑项目文件是不起作用的。我还必须指出docker图像是不同的。这是我所做的：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|412955|412956|在解决方案资源管理器中，右键单击项目，选择"Unload"|ordered-list-item|412957|412958|412959|在项目上单击鼠标右键并进行编辑(也可以在外部编辑项目文件。甚至右键单击、添加、Docker支持都有效过一次)|412960|412961|其他人提到的|412962|，更改：|412963|412964|<+DockerDefaultTargetOS>窗口|412965|至：|412966|<+DockerDefaultTargetOS>Linux|412967|(仅将"Windows“更改为"Linux")|412968|412969|更改图像名称。编辑名为"Dockerfile“的文件。更改：|412970|412971|从mcr.microsoft.com/dotnet/core/aspnet:3.1-nanoserver-1903作为基础|412972|412973|从mcr.microsoft.com/dotnet/core/aspnet:3.1-buster-slim作为基础|412974|我还相应地更改了构建名称。已更改：|412975|从mcr.microsoft.com/dotnet/core/sdk:3.1-nanoserver-1903作为内部版本|412976|412977|来自mcr.microsoft.com/dotnet/core/sdk:3.1-buster+AS+build|412978|图像名称可能不同。只需确保将Windows映像更改为Linux映像即可。|412979|entityMap^0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|1H|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|1I|8|@]|9|@]|A|$]]|$1|C|3|D|5|E|7|1J|8|@]|9|@]|A|$]]|$1|F|3|-4|5|6|7|1K|8|@]|9|@]|A|$]]|$1|G|3|-4|5|6|7|1L|8|@]|9|@]|A|$]]|$1|H|3|I|5|E|7|1M|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|1N|8|@]|9|@]|A|$]]|$1|K|3|L|5|6|7|1O|8|@]|9|@]|A|$]]|$1|M|3|N|5|E|7|1P|8|@]|9|@]|A|$]]|$1|O|3|-4|5|6|7|1Q|8|@]|9|@]|A|$]]|$1|P|3|Q|5|6|7|1R|8|@]|9|@]|A|$]]|$1|R|3|S|5|6|7|1S|8|@]|9|@]|A|$]]|$1|T|3|U|5|6|7|1T|8|@]|9|@]|A|$]]|$1|V|3|W|5|6|7|1U|8|@]|9|@]|A|$]]|$1|X|3|-4|5|6|7|1V|8|@]|9|@]|A|$]]|$1|Y|3|Z|5|E|7|1W|8|@]|9|@]|A|$]]|$1|10|3|-4|5|6|7|1X|8|@]|9|@]|A|$]]|$1|11|3|12|5|6|7|1Y|8|@]|9|@]|A|$]]|$1|13|3|S|5|6|7|1Z|8|@]|9|@]|A|$]]|$1|14|3|15|5|6|7|20|8|@]|9|@]|A|$]]|$1|16|3|17|5|6|7|21|8|@]|9|@]|A|$]]|$1|18|3|19|5|6|7|22|8|@]|9|@]|A|$]]|$1|1A|3|S|5|6|7|23|8|@]|9|@]|A|$]]|$1|1B|3|1C|5|6|7|24|8|@]|9|@]|A|$]]|$1|1D|3|1E|5|6|7|25|8|@]|9|@]|A|$]]|$1|1F|3|-4|5|6|7|26|8|@]|9|@]|A|$]]]|1G|$]]

In my case, I am using a .Net Core 3.1 API project and just editing the project file didn't work. I also had to indicate that the docker image was different. This is what I did:
<ol>
<li>On the Solution Explorer, Right click the project, select &quot;Unload&quot;
</li>
<li>Right click the project, edit it
(The project file can also be edited outside. Even Right click, Add, Docker support worked once)
</li>
<li>As mentioned by others, change:
&lt; DockerDefaultTargetOS&gt;Windows&lt;/ DockerDefaultTargetOS&gt;
To:
&lt; DockerDefaultTargetOS&gt;Linux&lt;/ DockerDefaultTargetOS&gt;
(Only change &quot;Windows&quot; to &quot;Linux&quot;)
</li>
<li>Change the image name. Edit the file called &quot;Dockerfile&quot;. Change:
FROM mcr.microsoft.com/dotnet/core/aspnet:3.1-nanoserver-1903 AS base
To:
FROM mcr.microsoft.com/dotnet/core/aspnet:3.1-buster-slim AS base
I also changed the build name accordingly. Changed:
FROM mcr.microsoft.com/dotnet/core/sdk:3.1-nanoserver-1903 AS build
To:
FROM mcr.microsoft.com/dotnet/core/sdk:3.1-buster AS build
</li>
</ol>
The image names may be different. Just make sure to change the Windows image to the Linux image.

I have a .NET Core Web Application project where I chose the incorrect OS under the "Enable Docker Support" checkbox:
<a href="https://i.stack.imgur.com/U1Il7.png" rel="noreferrer"><img src="https://i.stack.imgur.com/U1Il7.png" alt="enter image description here"></a>

How do I change this for an existing project? And to be clear, I want to target linux, not "Switch to Windows Containers..." in docker.

How do you change Docker OS Support for a .Net Core Web Application Project?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我有一个Docker Core Web Application项目，我在"Enable .NET Support“复选框中选择了不正确的操作系统：​如何为现有项目更改此设置？需要说明的是，我的目标是linux，而不是“切换到Windows容器...”在码头。

问您如何更改Docker OS对.Net核心网络应用程序项目的支持？
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问您如何更改Docker OS对.Net核心网络应用程序项目的支持？EN

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