合并两个Framework
lipo -create ./Debug-iphoneos/NetworkExtensionSDK.framework/NetworkExtensionSDK ./Debug iphonesimulator/NetworkExtensionSDK.framework/NetworkExtensionSDK -output ./NetworkExtensionSDK
检查指令集
lipo -info ./Debug-iphoneos/NetworkExtensionSDK.framework/NetworkExtensionSDK
使用cp命令移动生成的文件到framework
cp ./NetworkSDK ./Debug-iphoneos/NetworkSDK.framework/