我尝试在参数中像这样转义分号:
/fileLoggerParameters:LogFile=msbuild.log;Append;PerformanceSummary;DisabledWarnings=1%3B2%3B3%3B40003%3B40055%3B42020%3B42021%3B42022%3B42025%3B42104%3BBC40003%3BBC40055%3BBC42020%3BBC42021%3BBC42022%3BBC42025%3BBC42104;WarningLevel=0;VbcVerbosity=Quiet /property:DisabledWarnings=1%3B2%3B3%3B40003%3B40055%3B42020%3B42021%3B42022%3B42025%3B42104%3BBC40003%3BBC40055%3BBC42020%3BBC42021%3BBC42022%3BBC42025%3BBC42104;WarningLevel=0;VbcVerbosity=Quiet
但是我的日志仍然显示它们被转义了:
Task "MSBuild"
Global Properties:
Configuration=Release
DebugSymbols=false
DisabledWarnings=1%3b2%3b3%3b40003%3b40055%3b42020%3b42021%3b42022%3b42025%3b42104%3bBC40003%3bBC40055%3bBC42020%3bBC42021%3bBC42022%3bBC42025%3bBC42104
Optimize=true
WarningLevel=0
VbcVerbosity=Quiet
我希望能够抑制这样的警告信息（来自于
aspnet_compiler.exe，我认为其使用了底层的 vbc.exe），但是我并不关心这些警告信息：
warning BC42020: 变量声明没有 'As' 子句；假定为 Object 类型。warning BC42021: 函数没有 'As' 子句；假定返回类型为 Object。warning BC42022: 属性没有 'As' 子句；假定为 Object 类型。- 等等。
更新：现在我不确定用引号转义是否起作用。我仍然得到这些警告信息，我已经尝试了 NoWarn、DisabledWarnings、/verbosity:quiet、WarningLevel=0 和 VbcVerbosity=Quiet，但似乎没有任何一种方法可以抑制它们。
更新 2：这是完整的构建命令：
C:\WINDOWS\Microsoft.NET\Framework\v3.5\MSBuild.exe /nologo /consoleloggerparameters:PerformanceSummary /verbosity:quiet /fileLogger /fileLoggerParameters:LogFile=msbuild.log;Append;PerformanceSummary;VbcVerbosity=Quiet;DisabledWarnings="40003;40055;42020;42021;42022;42025;42104;BC40003;BC40055;BC42020;BC42021;BC42022;BC42025;BC42104";WarningLevel=0;NoWarn="40003;40055;42020;42021;42022;42025;42104;BC40003;BC40055;BC42020;BC42021;BC42022;BC42025;BC42104" /target:JustWebSite /maxcpucount:3 "Build.proj"
并且 Build.proj:
<?xml version="1.0" encoding="utf-8"?>
<Project DefaultTargets="JustWebSite" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="3.5">
<UsingTask TaskName="Microsoft.Build.Tasks.CreateTemporaryVCProject" AssemblyName="Microsoft.Build.Tasks.v3.5, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
<UsingTask TaskName="Microsoft.Build.Tasks.ResolveVCProjectOutput" AssemblyName="Microsoft.Build.Tasks.v3.5, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
<PropertyGroup>
<SolutionName>WebSiteX</SolutionName>
<ProjectFolder>D:\Projects\$(SolutionName)</ProjectFolder>
<VirtualPath>\</VirtualPath>
<AspNetConfiguration>Release</AspNetConfiguration>
<TargetFrameworkVersion>v3.5</TargetFrameworkVersion>
<AspNetVirtualPath>$(VirtualPath)</AspNetVirtualPath>
<AspNetPhysicalPath>$(ProjectFolder)\$(SolutionName)\</AspNetPhysicalPath>
<AspNetTargetPath>PrecompiledWeb\$(SolutionName)\</AspNetTargetPath>
<AspNetForce>true</AspNetForce>
<AspNetUpdateable>true</AspNetUpdateable>
<AspNetDebug>False</AspNetDebug>
<AspNetKeyFile></AspNetKeyFile>
<AspNetKeyContainer></AspNetKeyContainer>
<AspNetDelaySign></AspNetDelaySign>
<AspNetAPTCA></AspNetAPTCA>
<AspNetFixedNames>false</AspNetFixedNames>
<AspNetTargetPath Condition=" '$(OutDir)' != '' ">$(OutDir)_PublishedWebsites\$(SolutionName)\</AspNetTargetPath>
</PropertyGroup>
<Target Name="GetFrameworkPathAndRedistList">
<GetFrameworkPath>
<Output TaskParameter="Path" ItemName="_CombinedTargetFrameworkDirectoriesItem" Condition="'$(MSBuildToolsVersion)' == '2.0'" />
<Output TaskParameter="FrameworkVersion35Path" ItemName="_CombinedTargetFrameworkDirectoriesItem" Condition=" '$(TargetFrameworkVersion)' == 'v3.5' and '$(MSBuildToolsVersion)' != '2.0'" />
<Output TaskParameter="FrameworkVersion30Path" ItemName="_CombinedTargetFrameworkDirectoriesItem" Condition=" ('$(TargetFrameworkVersion)' == 'v3.0' or '$(TargetFrameworkVersion)' == 'v3.5') and '$(MSBuildToolsVersion)' != '2.0'" />
<Output TaskParameter="FrameworkVersion20Path" ItemName="_CombinedTargetFrameworkDirectoriesItem" Condition=" ('$(TargetFrameworkVersion)' == 'v2.0' or '$(TargetFrameworkVersion)' == 'v3.0' or '$(TargetFrameworkVersion)' == 'v3.5') and '$(MSBuildToolsVersion)' != '2.0'" />
</GetFrameworkPath>
<CreateItem Include="@(_CombinedTargetFrameworkDirectoriesItem->'%(Identity)\RedistList\*.xml')">
<Output TaskParameter="Include" ItemName="InstalledAssemblyTables" />
</CreateItem>
</Target>
<Target Name="JustWebSite" DependsOnTargets="GetFrameworkPathAndRedistList">
<Message Text="Just building website..." />
<CombinePath BasePath="$(AspNetPhysicalPath)" Paths="@(References_ReferenceRelPath)">
<Output TaskParameter="CombinedPaths" ItemName="References" />
</CombinePath>
<Copy SourceFiles="@(References->'%(FullPath)')" DestinationFolder="$(AspNetPhysicalPath)\Bin\" Condition="!Exists('%(References.Identity)')" ContinueOnError="true" SkipUnchangedFiles="true" />
<ResolveAssemblyReference Assemblies="@(References->'%(FullPath)')" TargetFrameworkDirectories="@(_CombinedTargetFrameworkDirectoriesItem)" InstalledAssemblyTables="@(InstalledAssemblyTables)" SearchPaths="{RawFileName};{TargetFrameworkDirectory};{GAC}" FindDependencies="true" FindSatellites="true" FindSerializationAssemblies="true" FindRelatedFiles="true" Condition="Exists('%(References.Identity)')">
<Output TaskParameter="CopyLocalFiles" ItemName="References_CopyLocalFiles" />
</ResolveAssemblyReference>
<Copy SourceFiles="@(References_CopyLocalFiles)" DestinationFiles="@(References_CopyLocalFiles->'$(AspNetPhysicalPath)\Bin\%(DestinationSubDirectory)%(Filename)%(Extension)')" Condition="(false) or ('$(AspNetConfiguration)' == 'Debug') or ('$(AspNetConfiguration)' == 'Release')" SkipUnchangedFiles="true" />
<AspNetCompiler VirtualPath="$(AspNetVirtualPath)" PhysicalPath="$(AspNetPhysicalPath)" TargetPath="$(AspNetTargetPath)" Force="$(AspNetForce)" Updateable="$(AspNetUpdateable)" Debug="$(AspNetDebug)" KeyFile="$(AspNetKeyFile)" KeyContainer="$(AspNetKeyContainer)" DelaySign="$(AspNetDelaySign)" AllowPartiallyTrustedCallers="$(AspNetAPTCA)" FixedNames="$(AspNetFixedNames)" Condition="(false) or ('$(AspNetConfiguration)' == 'Debug') or ('$(AspNetConfiguration)' == 'Release')" />
</Target>
</Project>