.h文件 #import #import NS_ASSUME_NONNULL_BEGIN @interface color : NSObject +(UIColor *)generateDynamicColor:(UIColor *)lightColor darkColor:(UIColor *)......

1、打开终端输入 open ~/Library/Caches/com.apple.amp.itmstransporter/ 2、删除文件夹内的所有文件 3、在终端输入 /Applications/Xcode.app/Contents/SharedFrameworks/ContentDeliverySer...

#import NS_ASSUME_NONNULL_BEGIN @interface UIAlertController (TapGesAlertController) - (void)tapGesAlert; @end #import "UIAlertController+TapGesAlertController.h" @......