C#.NetCore打包单文件

<IncludeNativeLibrariesForSelfExtract>true</IncludeNativeLibrariesForSelfExtract>
<IncludeAllContentForSelfExtract>true</IncludeAllContentForSelfExtract>

  把此段配置放在.csproj的根节点内部的末尾即可
  <PropertyGroup>
    <DeleteExistingFiles>True</DeleteExistingFiles>
    <ExcludeApp_Data>False</ExcludeApp_Data>
    <LaunchSiteAfterPublish>True</LaunchSiteAfterPublish>
    <LastUsedBuildConfiguration>Release</LastUsedBuildConfiguration>
    <LastUsedPlatform>Any CPU</LastUsedPlatform>
    <PublishProvider>FileSystem</PublishProvider>
    <!--PublishUrl>bin\Release\net5.0\publish\</PublishUrl-->
    <WebPublishMethod>FileSystem</WebPublishMethod>
    <SiteUrlToLaunchAfterPublish />
    <TargetFramework>net7.0</TargetFramework>
    <RuntimeIdentifier>win-x86</RuntimeIdentifier>
    <PublishSingleFile>True</PublishSingleFile>
    <PublishTrimmed>True</PublishTrimmed>
    <SelfContained>true</SelfContained>
    <IncludeAllContentForSelfExtract>true</IncludeAllContentForSelfExtract>
    <IncludeNativeLibrariesForSelfExtract>true</IncludeNativeLibrariesForSelfExtract>
    <ApplicationIcon />
    <StartupObject />
  </PropertyGroup>