///屏幕宽度
#define KSCREENWIDTH [UIScreen mainScreen].bounds.size.width
///屏幕高度
#define KSCREENHEIGHT [UIScreen mainScreen].bounds.size.height
//系统使用
#define FileManager [NSFileManager defaultManager]
#define UserDefaults [NSUserDefaults standardUserDefaults]
//提示框
#define alertMsg(msg) {UIAlertView *alert=[[UIAlertView alloc] initWithTitle:@"提示" message:msg delegate:nil cancelButtonTitle:@"确定" otherButtonTitles:nil];[alert show];}
//DLog
#ifdef DEBUG
#define DLog(...) NSLog(@"%s %d \n %@\n\n",__func__,__LINE__,[NSString stringWithFormat:__VA_ARGS__])
#else
#define DLog(...)
#endif
//字体适配
//iphone4 14 iphone5 15 iphone 16 iphone 17
#define ITrip_FONTSIZE IS_IPHONE4S ? 14:IS_IPHONE5 ?15:IS_IPhone6?16:17
