我有两个.NET Core控制台应用程序 - Application.dll
和Updater.dll
。我想将Updater.dll
(及其所有依赖项)与Application.dll
一起发布到使用MSBuild发布的文件夹。
我创建了一个非常小的玩具示例来说明我的问题(解决方案可以下载here)。
Updater源和项目文件如下所示:
using System;
using System.ServiceProcess;
namespace Updater
{
class Program
{
static void Main(string[] args)
{
const string SERVICE_NAME = "TestService";
try
{
var serviceController = new ServiceController(SERVICE_NAME);
Console.WriteLine($"Status of {SERVICE_NAME}: {serviceController.Status}");
}
catch
{
Console.WriteLine($"Error getting {SERVICE_NAME}");
}
}
}
}
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>netcoreapp1.1</TargetFramework>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="System.ServiceProcess.ServiceController" Version="4.3.0" />
</ItemGroup>
</Project>
应用程序源和项目文件如下所示:
using System;
using System.Diagnostics;
namespace Application
{
class Program
{
static void Main(string[] args)
{
Console.WriteLine("Hello World!");
}
}
}
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>netcoreapp1.1</TargetFramework>
</PropertyGroup>
<ItemGroup>
<ProjectReference Include="..\Updater\Updater.csproj" />
</ItemGroup>
<!-- make sure the runtimeconfig of the referenced Updater is also included in the output -->
<ItemGroup>
<Content Include="..\Updater\bin\$(Configuration)\netcoreapp1.1\Updater.runtimeconfig.json" CopyToOutputDirectory="Always"></Content>
</ItemGroup>
</Project>
Ant这是我用于Application的发布配置:
<?xml version="1.0" encoding="utf-8"?>
<!--
This file is used by the publish/package process of your Web project. You can customize the behavior of this process
by editing this MSBuild file. In order to learn more about this please visit https://go.microsoft.com/fwlink/?LinkID=208121.
-->
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<PropertyGroup>
<PublishProtocol>FileSystem</PublishProtocol>
<Configuration>Debug</Configuration>
<TargetFramework>netcoreapp1.1</TargetFramework>
<PublishDir>bin\Debug\PublishOutput</PublishDir>
</PropertyGroup>
</Project>
我可以在调试器中成功构建和运行这两个程序。我还可以发布Application项目,并包含Updater及其依赖项:
PublishOutput\runtimes\unix\lib\netstandard1.5\System.ServiceProcess.ServiceController.dll
PublishOutput\runtimes\win\lib\netstandard1.5\System.ServiceProcess.ServiceController.dll
PublishOutput\Application.deps.json
PublishOutput\Application.dll
PublishOutput\Application.pdb
PublishOutput\Application.runtimeconfig.json
PublishOutput\Updater.dll
PublishOutput\Updater.pdb
PublishOutput\Updater.runtimeconfig.json
此外,我可以从已发布的输出中运行应用程序本身,如下所示:
dotnet Application.dll
我无法从已发布的输出中运行Updater。当我尝试这个时:
dotnet Updater.dll
崩溃时出现以下异常:
未处理的异常:System.IO.FileNotFoundException:无法加载文件或程序集'System.ServiceProcess.ServiceController,Version = 4.1.0.0,Culture = neutral,PublicKeyToken = b03f5f7f11d50a3a'。该系统找不到指定的文件。 在Updater.Program.Main(String [] args)
有趣的是,它正在寻找System.ServiceProcess.ServiceController
的4.1.0.0版本。但正如您在项目文件中看到的那样,我实际上是引用了4.3.0版本
我在这里做错了什么?我需要更改什么才能从发布的输出中运行Updater?
答案 0 :(得分:0)
Updater.deps.json
。应用程序的项目文件中需要进行以下更改。
在:
<ItemGroup>
<Content Include="..\Updater\bin\$(Configuration)\netcoreapp1.1\Updater.runtimeconfig.json" CopyToOutputDirectory="Always"></Content>
</ItemGroup>
后:
<ItemGroup>
<Content Include="..\Updater\bin\$(Configuration)\netcoreapp1.1\Updater.runtimeconfig.json" CopyToOutputDirectory="Always"></Content>
<Content Include="..\Updater\bin\$(Configuration)\netcoreapp1.1\Updater.deps.json" CopyToOutputDirectory="Always"></Content>
</ItemGroup>