這是我目前的宏定義

//
//  CBBasicHeader.h
//  ABCreditApp
//
//  Created by caobo56 on 2017/2/14.
//  Copyright ? 2017年 caobo56. All rights reserved.
//

#ifndef CBBasicHeader_h
#define CBBasicHeader_h

#define UI_IS_IPAD (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad)
#define UI_IS_IPHONE (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone)
#define UI_IS_RETINA ([[UIScreen mainScreen] scale] >= 2.0)

#define SCREENSIZE_IS_35  (UI_IS_IPHONE && [[UIScreen mainScreen] bounds].size.height < 568.0)
#define SCREENSIZE_IS_40  (UI_IS_IPHONE && [[UIScreen mainScreen] bounds].size.height == 568.0)
#define SCREENSIZE_IS_47  (UI_IS_IPHONE && [[UIScreen mainScreen] bounds].size.height == 667.0)
#define SCREENSIZE_IS_55  (UI_IS_IPHONE && [[UIScreen mainScreen] bounds].size.height == 736.0 || [[UIScreen mainScreen] bounds].size.width == 736.0)

//判斷iPHoneXr
#define SCREENSIZE_IS_XR ([UIScreen instancesRespondToSelector:@selector(currentMode)] ? CGSizeEqualToSize(CGSizeMake(828, 1792), [[UIScreen mainScreen] currentMode].size) && !UI_IS_IPAD : NO)

//判斷iPHoneX、iPHoneXs
#define SCREENSIZE_IS_X ([UIScreen instancesRespondToSelector:@selector(currentMode)] ? CGSizeEqualToSize(CGSizeMake(1125, 2436), [[UIScreen mainScreen] currentMode].size) && !UI_IS_IPAD : NO)
#define SCREENSIZE_IS_XS ([UIScreen instancesRespondToSelector:@selector(currentMode)] ? CGSizeEqualToSize(CGSizeMake(1125, 2436), [[UIScreen mainScreen] currentMode].size) && !UI_IS_IPAD : NO)

//判斷iPhoneXs Max
#define SCREENSIZE_IS_XS_MAX ([UIScreen instancesRespondToSelector:@selector(currentMode)] ? CGSizeEqualToSize(CGSizeMake(1242, 2688), [[UIScreen mainScreen] currentMode].size) && !UI_IS_IPAD : NO)

#define IS_IPhoneX_All ([UIScreen mainScreen].bounds.size.height == 812 || [UIScreen mainScreen].bounds.size.height == 896)

//狀態(tài)欄、導(dǎo)航欄、標(biāo)簽欄高度
#define Height_StatusBar [[UIApplication sharedApplication] statusBarFrame].size.height 

#define Height_NavBar 44.0f

#define Height_TopBar (Height_StatusBar + Height_NavBar)

#define Height_TapBar (IS_IPhoneX_All ? 83.0f:49.0f)

#define Height_BottomSafe (IS_IPhoneX_All? 34.0f:0.0f)

#define SCREEN_HEIGHTL [UIScreen mainScreen].bounds.size.height
#define SCREEN_WIDTHL [UIScreen mainScreen].bounds.size.width
#define SCREEN_MAX_LENGTH (MAX(SCREEN_WIDTH, SCREEN_HEIGHT))
#define SCREEN_MIN_LENGTH (MIN(SCREEN_WIDTH, SCREEN_HEIGHT))

#define RGB16(rgbValue) [UIColor colorWithRed:((float)((rgbValue & 0xFF0000) >> 16))/255.0 green:((float)((rgbValue & 0xFF00) >> 8))/255.0 blue:((float)(rgbValue & 0xFF))/255.0 alpha:1.0]

#define RGBAlpha(rgbValue,alphaValue) [UIColor colorWithRed:((float)((rgbValue & 0xFF0000) >> 16))/255.0 green:((float)((rgbValue & 0xFF00) >> 8))/255.0 blue:((float)(rgbValue & 0xFF))/255.0 alpha:alphaValue]


#define WeakSelf __weak typeof(self) weakSelf = self;

#endif /* CBBasicHeader_h */

//判斷屏幕大小是否為iPHoneX、iPHoneXs，這個(gè)我寫的一樣的，因?yàn)榈拇_屏幕大小是一樣的，這個(gè)對UI適配是足夠的。

之前的版本，問題還是有一些的，吸取了評論區(qū)的一些批評與建議，謝謝！

下面是最初的版本
————————————————————————————————————————————

關(guān)于頂部導(dǎo)航欄

#define SCREEN_HEIGHTL [UIScreen mainScreen].bounds.size.height
#define SCREEN_WIDTHL [UIScreen mainScreen].bounds.size.width

#define Height_StatusBar [[UIApplication sharedApplication] statusBarFrame].size.height
#define Height_NavBar self.navigationController.navigationBar.frame.size.height

#define Height_TopBar (Height_StatusBar+Height_NavBar)
//適配iPhoneXS  Max，iPhoneXS，iPhoneXR

判斷是否為 iPhoneXS Max，iPhoneXS，iPhoneXR，iPhoneX

#define KIsiPhoneX ((int)((SCREEN_HEIGHTL/SCREEN_WIDTHL)*100) == 216)?YES:NO
//判斷是否為 iPhoneXS  Max，iPhoneXS，iPhoneXR，iPhoneX

我是根據(jù) iPhoneXS Max，iPhoneXS，iPhoneXR，iPhoneX 的寬高比近似做的判斷。

    //XSM SCREEN_HEIGHTL = 896.000000,SCREEN_WIDTHL = 414.000000 2.1642512077
    //XS  SCREEN_HEIGHTL = 812.000000,SCREEN_WIDTHL = 375.000000  2.1653333333
    //XR  SCREEN_HEIGHTL = 896.000000,SCREEN_WIDTHL = 414.000000  2.1642512077
    
    NSLog(@"SCREEN_HEIGHTL = %f,SCREEN_WIDTHL = %f",SCREEN_HEIGHTL,SCREEN_WIDTHL);
    NSLog(@"%d",(int)((SCREEN_HEIGHTL/SCREEN_WIDTHL)*100));
    if ((int)((SCREEN_HEIGHTL/SCREEN_WIDTHL)*100) == 216) {
        NSLog(@"YES,we can use it!");
    }else{
        NSLog(@"NO,we can`t use it!");
    }