出于调试目的，您可以使用 DLL 文件.您可以使用 dotnet ConsoleApp2.dll 运行它.如果你想生成一个EXE文件，你必须生成一个自包含的应用程序.

For debugging purposes, you can use the DLL file. You can run it using dotnet ConsoleApp2.dll. If you want to generate an EXE file, you have to generate a self-contained application.

要生成自包含应用程序(Windows 中的 EXE)，您必须指定目标运行时(特定于您的目标操作系统).

To generate a self-contained application (EXE in Windows), you must specify the target runtime (which is specific to the operating system you target).

仅限 .NET Core 2.0 之前:首先，在 .csproj 文件中添加目标运行时的运行时标识符(支持的 RID 列表):

Pre-.NET Core 2.0 only: First, add the runtime identifier of the target runtimes in the .csproj file (list of supported RIDs):

<PropertyGroup>
    <RuntimeIdentifiers>win10-x64;ubuntu.16.10-x64</RuntimeIdentifiers>
</PropertyGroup>

从 .NET Core 2.0 开始不再需要上述步骤.

然后，在发布应用程序时设置所需的运行时:

Then, set the desired runtime when you publish your application:

dotnet publish -c Release -r win10-x64
dotnet publish -c Release -r ubuntu.16.10-x64