我正在尝试在 Ubuntu 16.04 上部署 .NET Core 应用程序。该项目包含对其他项目的引用(即不通过 nuget)，应用程序在本地运行良好(win10-x64)但是在服务器上键入 dotnet restore 时我收到以下日志:
XXXXXX@ip-XXX-XXX-XXX-X:/home/XXXXXX$ dotnet restore
log : Restoring packages for /home/XXXXXX/project.json...
error: Unable to resolve 'XXXXXX.Configuration (>= 1.0.0)' for '.NETCoreApp,Version=v1.0'.
error: Unable to resolve 'XXXXXX.DataModels (>= 1.0.0)' for '.NETCoreApp,Version=v1.0'.
error: Unable to resolve 'XXXXXX.DAL (>= 1.0.0)' for '.NETCoreApp,Version=v1.0'.
error: Unable to resolve 'XXXXXX.Application (>= 1.0.0-0)' for '.NETCoreApp,Version=v1.0'.
error: Unable to resolve 'XXXXXX.BLL (>= 1.0.0)' for '.NETCoreApp,Version=v1.0'.
log : Lock file has not changed. Skipping lock file write. Path: /home/XXXXXX/project.lock.json
log : /home/XXXXXX/project.json
log : Restore failed in 4546ms.
log : Lock file has not changed. Skipping lock file write. Path:
我已经查看了相关问题中的建议here , here和 here但是似乎没有任何解决方案可以解决我的问题。
鉴于核心框架的变化速度，我将指定正在使用的版本和项目的 project.json 文件:
XXXXXX.Configuration(.NET 核心类库) 项目.json:
{
"version": "1.0.0-*",
"dependencies": {
"NETStandard.Library": "1.6.1"
},
"frameworks": {
"netstandard1.6": {
"imports": "dnxcore50"
}
}
}
XXXXXX.DataModels(.NET 核心类库) 项目.json
{
"version": "1.0.0-*",
"dependencies": {
"NETStandard.Library": "1.6.1",
"XXXXXX.Application": "1.0.0-0"
},
"frameworks": {
"netstandard1.6": {
"imports": "dnxcore50"
}
}
}
XXXXXX.DAL(.NET 核心类库) 项目.json
{
"version": "1.0.0-*",
"dependencies": {
"MySql.Data": "7.0.6-IR31",
"NETStandard.Library": "1.6.1",
"XXXXXX.Application": "1.0.0-0",
"XXXXXX.Configuration": "1.0.0-*",
"XXXXXX.DataModels": "1.0.0-*"
},
"frameworks": {
"netstandard1.6": {
"imports": "dnxcore50"
}
}
}
XXXXXX.Application(.NET 核心类库) 项目.json
{
"version": "1.0.0-0",
"dependencies": {
"Microsoft.AspNetCore.Mvc.Abstractions": "1.1.0",
"Microsoft.AspNetCore.Mvc.Core": "1.1.0",
"Microsoft.AspNetCore.Mvc.DataAnnotations": "1.1.0",
"Microsoft.AspNetCore.Mvc.ViewFeatures": "1.1.0",
"MySql.Data": "7.0.6-IR31",
"NETStandard.Library": "1.6.1",
"System.Data.SqlClient": "4.3.0"
},
"frameworks": {
"netstandard1.6": {
"imports": "dnxcore50"
}
}
}
XXXXXX.BLL(.NET 核心类库) 项目.json
{
"version": "1.0.0-*",
"dependencies": {
"Microsoft.Extensions.Configuration.Binder": "1.1.0",
"NETStandard.Library": "1.6.1",
"XXXXXX.Application": "1.0.0-*",
"XXXXXX.Configuration": "1.0.0-*",
"XXXXXX.DAL": "1.0.0-*",
"XXXXXX.DataModels": "1.0.0-*"
},
"frameworks": {
"netstandard1.6": {
"imports": "dnxcore50"
}
}
}
最后，.NET Core Web UI 项目将它们联系在一起:
XXXXXX.WebUI 项目.json
{
"dependencies": {
"BundlerMinifier.Core": "2.3.327",
"Microsoft.AspNetCore.Server.IISIntegration.Tools": "1.1.0-preview4-final",
"Microsoft.AspNetCore.Mvc": "1.1.1",
"Microsoft.AspNetCore.Razor.Tools": "1.1.0-preview4-final",
"Microsoft.AspNetCore.Routing": "1.1.0",
"Microsoft.AspNetCore.Server.IISIntegration": "1.1.0",
"Microsoft.AspNetCore.Server.Kestrel": "1.1.0",
"Microsoft.AspNetCore.StaticFiles": "1.1.0",
"Microsoft.Extensions.Configuration.EnvironmentVariables": "1.1.0",
"Microsoft.Extensions.Configuration.Json": "1.1.0",
"Microsoft.NETCore.App": {
"version": "1.1.0",
"type": "platform"
},
"Microsoft.AspNetCore.Session": "1.1.0",
"PaulMiami.AspNetCore.Mvc.Recaptcha": "1.1.1",
"Microsoft.AspNetCore.Mvc.Abstractions": "1.1.1",
"Microsoft.Extensions.Options": "1.1.0",
"Microsoft.VisualStudio.Web.BrowserLink.Loader": "14.1.0",
"XXXXXX.DataModels": {
"version":"1.0.0-*",
"target": "project"
},
"XXXXXX.Application": {
"version": "1.0.0-0",
"target": "project"
},
"XXXXXX.Configuration": {
"version": "1.0.0-*",
"target": "project"
},
"XXXXXX.DAL": {
"version": "1.0.0-*",
"target": "project"
},
"XXXXXX.BLL": {
"version": "1.0.0-*",
"target": "project"
}
},
"tools": {
},
"frameworks": {
"netcoreapp1.0": {
"imports": [
"dotnet5.6",
"portable-net45+win8"
]
}
},
"buildOptions": {
"emitEntryPoint": true,
"preserveCompilationContext": true,
"copyToOutput": [ "web.development.environment.json" ]
},
"runtimeOptions": {
"configProperties": {
"System.GC.Server": true
}
},
"runtimes": {
"win10-x64": {},
"ubuntu.16.04-x64": {}
},
"publishOptions": {
"include": [
"wwwroot",
"**/*.cshtml",
"appsettings.json",
"web.config",
"global.json",
"project.json",
"web.development.environment.json"
]
},
"scripts": {
"prepublish": [ "bower install", "dotnet bundle" ],
"postpublish": [ "dotnet publish-iis --publish-folder %publish:OutputPath% --framework %publish:FullTargetFramework%" ]
}
}
我还有一个 global.json，它在发布时驻留在根文件夹中(项目上一层)
{
"projects": [
"src",
"/home/XXXXXX/XXXXXX.Application.dll",
"/home/XXXXXX/XXXXXX.Configuration.dll",
"/home/XXXXXX/XXXXXX.DataModels.dll",
"/home/XXXXXX/XXXXXX.Common.dll",
"/home/XXXXXX/XXXXXX.BLL.dll",
"/home/XXXXXX/XXXXXX.DAL.dll",
"/home/XXXXXX/XXXXXX.Notifications.Client.dll",
"/home/XXXXXX/XXXXXX.Notifications.DataModels.dll",
"/home/XXXXXX/XXXXXX.WebUI.dll"
]
}
EDIT
VS 中的发布/构建创建了以下层次结构:
/home
/XXXXXX
/bin
/refs
/runtimes
/Views
/wwwroot
global.json
project.json
XXXXXX.Configuration.dll
XXXXXX.Application.dll
XXXXXX.DataModels.dll
XXXXXX.BLL.dll
XXXXXX.DAL.dll
XXXXXX.WebUI.dll
web.config
web.development.environment.json
(+ Many .NET dlls)
因此，所有项目都已构建并放置在同一级别 - 似乎是错误的，但它是自动化的。
帮助!
最佳答案
本质上，问题出现在一些第三方包已经转移到仅支持 netcoreapp1.1 的地方。
我在 VS 2017 中重新创建了我的项目(使用旧的 .csproj)升级到 1.1。现在一切正常。
我的建议是获取 VS 2017 并移植任何依赖旧版本 dotnet core 的项目，以避免以后出现 Nuget 问题。
希望在接下来的几个月中平台更加稳定。
关于c# - asp.net 核心恢复失败 - 多个项目 (ubuntu-16.04-x64)，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/42301269/