#pod 'SPMacro', # 加入SPMacro
#Some very convenient macro definition code, developers use convenience #The macro definition of foundation,print,type judgment,notifacation,threads,etc.,a macro definition of UIKit,screen adaptation,colors,pictures etc.
#一些简单方便的宏定义帮助开发者快速使用 #foundation层的宏定义，打印，类型判断，通知，线程等，UIKit层的宏定义，屏幕适配，颜色，图片等宏定义