C# 获取资产文件不需要';在.net核心项目中发布时没有targetframework异常
我不明白csproj和推荐人是如何合作的。我创建了一个基本的.Net核心应用程序,它在本地构建得很好。但当我试图发表它时,我得到了如下例外 错误NETSDK1047:资产文件 'C:\Users\source\repos\AWSLambda7\AWSLambda7\obj\project.assets.json' 没有“.NETCoreApp,Version=v3.1/linux-x64”的目标。确保 该还原已运行,并且您已将“netcoreapp3.1”包含在 您的项目的TargetFramework。您可能还需要包括 项目运行时标识符中的“linux-x64”。 [C:\Users\source\repos\AWSLambda7\AWSLambda7\AWSLambda7.csproj] 下面是代码片段C# 获取资产文件不需要';在.net核心项目中发布时没有targetframework异常,c#,.net,asp.net-core,aws-lambda,asp.net-core-3.1,C#,.net,Asp.net Core,Aws Lambda,Asp.net Core 3.1,我不明白csproj和推荐人是如何合作的。我创建了一个基本的.Net核心应用程序,它在本地构建得很好。但当我试图发表它时,我得到了如下例外 错误NETSDK1047:资产文件 'C:\Users\source\repos\AWSLambda7\AWSLambda7\obj\project.assets.json' 没有“.NETCoreApp,Version=v3.1/linux-x64”的目标。确保 该还原已运行,并且您已将“netcoreapp3.1”包含在 您的项目的TargetFrame
public class Function
{
public async Task FunctionHandler(SQSEvent evnt, ILambdaContext context)
{
foreach (var message in evnt.Records)
{
await Task.CompletedTask;
}
}
}
csproj文件如下所示
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>netcoreapp3.1</TargetFramework>
<GenerateRuntimeConfigurationFiles>true</GenerateRuntimeConfigurationFiles>
<AWSProjectType>Lambda</AWSProjectType>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Amazon.Lambda.Core" Version="1.1.0" />
<PackageReference Include="Amazon.Lambda.Serialization.SystemTextJson" Version="2.0.0" />
<PackageReference Include="Amazon.Lambda.SQSEvents" Version="1.1.0" />
</ItemGroup>
</Project>
{
"version": 3,
"targets": {
".NETCoreApp,Version=v3.1": {
"Amazon.Lambda.Core/1.1.0": {
"type": "package",
"compile": {
"lib/netstandard2.0/Amazon.Lambda.Core.dll": {}
},
"runtime": {
"lib/netstandard2.0/Amazon.Lambda.Core.dll": {}
}
},
"Amazon.Lambda.Serialization.SystemTextJson/2.0.0": {
"type": "package",
"dependencies": {
"Amazon.Lambda.Core": "1.1.0"
},
"compile": {
"lib/netcoreapp3.1/Amazon.Lambda.Serialization.SystemTextJson.dll": {}
},
"runtime": {
"lib/netcoreapp3.1/Amazon.Lambda.Serialization.SystemTextJson.dll": {}
}
},
"Amazon.Lambda.SQSEvents/1.1.0": {
"type": "package",
"compile": {
"lib/netstandard2.0/Amazon.Lambda.SQSEvents.dll": {}
},
"runtime": {
"lib/netstandard2.0/Amazon.Lambda.SQSEvents.dll": {}
}
}
}
},
"libraries": {
"Amazon.Lambda.Core/1.1.0": {
"sha512": "ueGId8b4DEHoVWkHDs3iAJH8IUSAUGu5AqkoI/Syl4RuByzik7lz9IjoImQ==",
"type": "package",
"path": "amazon.lambda.core/1.1.0",
"files": [
".nupkg.metadata",
".signature.p7s",
"amazon.lambda.core.1.1.0.nupkg.sha512",
"amazon.lambda.core.nuspec",
"lib/netstandard1.3/Amazon.Lambda.Core.dll",
"lib/netstandard1.3/Amazon.Lambda.Core.xml",
"lib/netstandard2.0/Amazon.Lambda.Core.dll",
"lib/netstandard2.0/Amazon.Lambda.Core.xml"
]
},
"Amazon.Lambda.Serialization.SystemTextJson/2.0.0": {
"sha512": "En67XZpjBILNrLdb/7HqGtqkPjoRYDjViY4+PEn1CAe53FNStU/vbcVtDvDyvQeUnFgMui3zvMdlsjJIzBPHdQ==",
"type": "package",
"path": "amazon.lambda.serialization.systemtextjson/2.0.0",
"files": [
".nupkg.metadata",
".signature.p7s",
"amazon.lambda.serialization.systemtextjson.2.0.0.nupkg.sha512",
"amazon.lambda.serialization.systemtextjson.nuspec",
"lib/netcoreapp3.1/Amazon.Lambda.Serialization.SystemTextJson.dll",
"lib/netcoreapp3.1/Amazon.Lambda.Serialization.SystemTextJson.xml"
]
},
"Amazon.Lambda.SQSEvents/1.1.0": {
"sha512": "AD6rELASxItdSSR1Vj7X7pEE8OeGIADJkYer9dvHtXP+2Nhp==",
"type": "package",
"path": "amazon.lambda.sqsevents/1.1.0",
"files": [
".nupkg.metadata",
".signature.p7s",
"amazon.lambda.sqsevents.1.1.0.nupkg.sha512",
"amazon.lambda.sqsevents.nuspec",
"lib/netstandard1.3/Amazon.Lambda.SQSEvents.dll",
"lib/netstandard1.3/Amazon.Lambda.SQSEvents.xml",
"lib/netstandard2.0/Amazon.Lambda.SQSEvents.dll",
"lib/netstandard2.0/Amazon.Lambda.SQSEvents.xml"
]
}
},
"projectFileDependencyGroups": {
".NETCoreApp,Version=v3.1": [
"Amazon.Lambda.Core >= 1.1.0",
"Amazon.Lambda.SQSEvents >= 1.1.0",
"Amazon.Lambda.Serialization.SystemTextJson >= 2.0.0"
]
},
"packageFolders": {
"C:\\Users\\.nuget\\packages\\": {},
"C:\\Program Files\\dotnet\\sdk\\NuGetFallbackFolder": {}
},
"project": {
"version": "1.0.0",
"restore": {
"projectUniqueName": "C:\\Users\\source\\repos\\AWSLambda7\\AWSLambda7\\AWSLambda7.csproj",
"projectName": "AWSLambda7",
"projectPath": "C:\\Users\\source\\repos\\AWSLambda7\\AWSLambda7\\AWSLambda7.csproj",
"packagesPath": "C:\\Users\\.nuget\\packages\\",
"outputPath": "C:\\Users\\source\\repos\\AWSLambda7\\AWSLambda7\\obj\\",
"projectStyle": "PackageReference",
"fallbackFolders": [
"C:\\Program Files\\dotnet\\sdk\\NuGetFallbackFolder"
],
"configFilePaths": [
"C:\\Users\\AppData\\Roaming\\NuGet\\NuGet.Config",
"C:\\Program Files (x86)\\NuGet\\Config\\Microsoft.VisualStudio.Offline.config"
],
"originalTargetFrameworks": [
"netcoreapp3.1"
],
"sources": {
"C:\\Program Files (x86)\\Microsoft SDKs\\NuGetPackages\\": {},
"https://api.nuget.org/v3/index.json": {}
},
"frameworks": {
"netcoreapp3.1": {
"projectReferences": {}
}
},
"warningProperties": {
"warnAsError": [
"NU1605"
]
}
},
"frameworks": {
"netcoreapp3.1": {
"dependencies": {
"Amazon.Lambda.Core": {
"target": "Package",
"version": "[1.1.0, )"
},
"Amazon.Lambda.SQSEvents": {
"target": "Package",
"version": "[1.1.0, )"
},
"Amazon.Lambda.Serialization.SystemTextJson": {
"target": "Package",
"version": "[2.0.0, )"
}
},
"imports": [
"net461",
"net462",
"net47",
"net471",
"net472",
"net48"
],
"assetTargetFallback": true,
"warn": true,
"frameworkReferences": {
"Microsoft.NETCore.App": {
"privateAssets": "all"
}
},
"runtimeIdentifierGraphPath": "C:\\Program Files\\dotnet\\sdk\\3.1.301\\RuntimeIdentifierGraph.json"
}
}
}
}
请注意,项目在Windows 10机器的VS-2019中构建得很好。我认为您是在直接构建项目。默认情况下支持windows server,AWS lambda内部将使用Linux操作系统。我们需要将目标操作系统构建并打包为Linux 以下是您需要遵循的一些步骤