SwiftUI嵌入UIKit(SwiftUI顺传值到UIKit)

#ifdef __OBJC__ #import <UIKit/UIKit.h> #else #ifndef FOUNDATION_EXPORT #if defined(__cplusplus) #define FOUNDATION_EXPORT extern "C" #else #define FOUNDATION_EXPORT extern #endif #endif #endif FOUNDATION_EXPORT double Pods_SwiftUIDemolVersionNumber; FOUNDATION_EXPORT const unsigned char Pods_SwiftUIDemolVersionString[];