如何调试针对给定 NuGet 包的目标？答案

【问题标题】：How can I debug what targets a given NuGet package?如何调试针对给定 NuGet 包的目标？
【发布时间】：2017-04-20 21:38:44
【问题描述】：

我正在尝试安装 Twilio Voice for Xamarin，当我尝试将其添加到我的应用程序时，我收到此错误：

Attempting to gather dependency information for package 'Twilio.Voice.Xamarin.2.0.0-beta4-1' with respect to project 'voipphone', targeting 'Xamarin.iOS,Version=v1.0'
  GET https://api.nuget.org/v3/registration1-gz/twilio.voice.xamarin/index.json
  OK https://api.nuget.org/v3/registration1-gz/twilio.voice.xamarin/index.json 169ms
Total number of results gathered : 5
Gathering dependency information took 705.89 ms
Summary of time taken to gather dependencies per source :
https://api.nuget.org/v3/index.json -   171.21 ms
Attempting to resolve dependencies for package 'Twilio.Voice.Xamarin.2.0.0-beta4-1' with DependencyBehavior 'Lowest'
Resolving dependency information took 0 ms
Resolving actions to install package 'Twilio.Voice.Xamarin.2.0.0-beta4-1'
Resolved actions to install package 'Twilio.Voice.Xamarin.2.0.0-beta4-1'
Retrieving package 'Twilio.Voice.Xamarin 2.0.0-beta4-1' from 'nuget.org'.
Install failed. Rolling back...
Package 'Twilio.Voice.Xamarin.2.0.0-beta4-1' does not exist in project 'privatephone'
Package 'Twilio.Voice.Xamarin.2.0.0-beta4-1' does not exist in folder '/Users/Joe/Projects/voipapp/packages'
Executing nuget actions took 56.56 ms
Could not install package 'Twilio.Voice.Xamarin 2.0.0-beta4-1'. You are trying to 
  install this package into a project that targets 'Xamarin.iOS,Version=v1.0',
  but the package does not contain any assembly references or content files that are compatible 
  with that framework. For more information, contact the package author.

问题

如何手动下载、检查此 NuGet 包，以便查看其预期用途？

【问题讨论】：

一个问题，你有什么类型的 Xamarin.iOS 项目？ VS2015 (with packages.config), VS2015/2017 with project.json 还是新的 VS2017 csproj 格式？

标签： xamarin.ios xamarin.forms twilio twilio-api callkit

【解决方案1】：

要下载 Nuget 包，只需访问以下网址：https://www.nuget.org/api/v2/package/Twilio.Voice.Xamarin/2.0.0-beta4-1

下载后，您可以使用 7zip 之类的软件解压并查看其内容。

从里面看，它是为 Xamarin.iOS 和 Android 设计的，我成功地将它安装在我的 Xamarin.iOS 应用中。

【讨论】：