多个部署目标 Pod install

Question

在 Xcode 中构建我的应用程序时，我收到多个警告，我需要在其中设置安装到 iOS 10.0 的不同 pod 的 'IPHONEOS_DEPLOYMENT_TARGET'。

但问题是，如果我这样做，我仍然会收到警告，因为我还需要一些 Pod 在 iOS 9.0 中。

这行得通吗？

# Uncomment the next line to define a global platform for your project
platform :ios, '10.0'

target 'myApp' do
  # Comment the next line if you don't want to use dynamic frameworks
  use_frameworks!

  # Pods for myApp
  # First I install the pods that require an iOS deployment target of 10.0 .
  
  pod 'A'
  
end

  # Set the iOS deployment target to 10.0 .
post_install do |installer|
 installer.pods_project.targets.each do |target|
  target.build_configurations.each do |config|
   config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '10.0'
  end
 end
end

# Install pods that require an iOS deployment target of 9.0 .
target 'myApp' do
  # Comment the next line if you don't want to use dynamic frameworks
  use_frameworks!

  # Pods for myApp
  
  pod 'B'

# Set the iOS deployment target to 9.0 .
post_install do |installer|
 installer.pods_project.targets.each do |target|
  target.build_configurations.each do |config|
   config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '9.0'
  end
 end
end
  
end

如果没有，我如何在我的 Podfile 中提供这些命令？