這里簡單介紹下,經(jīng)常放在PCH文件下的一些宏定義:
其中PCH文件使用連接:ios中pch文件的使用
1.在PCH文件中一般自己按照以下的風(fēng)格來添加pch文件內(nèi)容的配置
//控制日志輸出
#ifdef DEBUG
# define KPLog(log, ...) NSLog((@"\n%s\n[Line %d]\n" log), __PRETTY_FUNCTION__, __LINE__, ##__VA_ARGS__)
#else
# define KPLog(...)
#endif
這里我是將不同的頭文件的引入放在不同的類上面声滥,這樣在引入的時(shí)候可以知道其類型
1.1添加常用類的頭文件
//常用類的頭文件
//這里主要是添加一些常用的公共類的頭文件沐飘,比如說HUD,AFN尘惧,SDWebImage等等一些常用的類
#import "ClassHeader.h"
1.2添加常用宏的頭文件
//常用宏的頭文件
//這里主要是添加一些常用的宏
#import "MacroHeader.h"
1.3常用網(wǎng)絡(luò)請求頭文件
//這里主要是添加一些網(wǎng)絡(luò)請求的時(shí)候拍摇,定義的一些不同的參數(shù)
//常用網(wǎng)絡(luò)請求頭文件
#import "InterfaceHead.h"
2.添加常用類
//AppDelegate
#import "AppDelegate.h"
#pragma mark - 第三方
#import "AFNetworking.h"
//提示框
#import "MBProgressHUD.h"
//數(shù)據(jù)轉(zhuǎn)換
#import "MJExtension.h"
//刷新加載
#import "MJRefresh.h"
//圖片加載
#import "UIImageView+WebCache.h"
#import "UIButton+WebCache.h"
//圖片格式
#import "NSData+ImageContentType.h"
3.添加常用宏
#pragma mark - 顏色
//三原色
#define RGB(R,G,B,A) [UIColor colorWithRed:R/255.0 green:G/255.0 blue:B/255.0 alpha:A]
// 字體顏色16進(jìn)制0x
#define GmColorWith0xColor(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]
//隨機(jī)色
#define RandomColor [UIColor colorWithRed:arc4random_uniform(256)/255.0 green:arc4random_uniform(256)/255.0 blue:arc4random_uniform(256)/255.0 alpha:1.0]
//清除顏色
#define ClearColor [UIColor clearColor]
#pragma mark - 大小
//設(shè)備物理寬高
#define KPHeight ([UIScreen mainScreen].bounds.size.height)
#define KPWidth ([UIScreen mainScreen].bounds.size.width)
//界面寬高
#define KPScreenViewWidth self.view.frame.size.width
#define KPScreenViewHeight self.view.frame.size.height
//狀態(tài)欄高度
#define STATUS_BAR_HEIGHT 20
//NavBar高度
#define NAVIGATION_BAR_HEIGHT 44
//狀態(tài)欄 + 導(dǎo)航欄 高度
#define STATUS_AND_NAVIGATION_HEIGHT ((STATUS_BAR_HEIGHT) + (NAVIGATION_BAR_HEIGHT))
//由角度轉(zhuǎn)換弧度
#define DegreesToRadian(x) (M_PI * (x) / 180.0)
//由弧度轉(zhuǎn)換角度
#define RadianToDegrees(radian) (radian*180.0)/(M_PI)
#pragma mark - 文件路徑
//Document目錄
#define DocumentPatch [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) lastObject]
//Caches目錄
#define CachesPatch NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES)[0]
//Temp目錄
#define TempPatch NSTemporaryDirectory()
#pragma mark - 其他
//UserDefaults
#define kKPUserDefaults [NSUserDefaults standardUserDefaults]
//是否為V以上系統(tǒng)
#define IOS(V) [[[UIDevice currentDevice] systemVersion] floatValue] >= V
// 系統(tǒng)delegate
#define SHAppDelegate (AppDelegate *)[UIApplication sharedApplication].delegate
//獲取系統(tǒng)時(shí)間戳
#define getCurentTime [NSString stringWithFormat:@"%ld", (long)[[NSDate date] timeIntervalSince1970]]
//獲取當(dāng)前語言
#define CurrentLanguage ([[NSLocale preferredLanguages] objectAtIndex:0])
//判斷是真機(jī)還是模擬器
#if TARGET_OS_IPHONE`
//iPhone Device
#endif
#if TARGET_IPHONE_SIMULATOR
//iPhone Simulator
#endif
4.常用網(wǎng)絡(luò)請求
#define MainUrl @"https://www.baidu.com"
#define TestUrl @"https://11.1.1.111"
#pragma mark - 個(gè)人服務(wù)
#pragma mark 上傳推送ID
#define UploadIosDeviceId @"Ucenter/uploadIosDeviceId"
#pragma mark 獲取服務(wù)器地址
#define GetServerPath @"Ucenter/getServerPath"
5.Block循環(huán)引用的定義
#ifndef weakify
#if DEBUG
#if __has_feature(objc_arc)
#define weakify(object) autoreleasepool{} __weak __typeof__(object) weak##_##object = object;
#else
#define weakify(object) autoreleasepool{} __block __typeof__(object) block##_##object = object;
#endif
#else
#if __has_feature(objc_arc)
#define weakify(object) try{} @finally{} {} __weak __typeof__(object) weak##_##object = object;
#else
#define weakify(object) try{} @finally{} {} __block __typeof__(object) block##_##object = object;
#endif
#endif
#endif
#ifndef strongify
#if DEBUG
#if __has_feature(objc_arc)
#define strongify(object) autoreleasepool{} __typeof__(object) object = weak##_##object;
#else
#define strongify(object) autoreleasepool{} __typeof__(object) object = block##_##object;
#endif
#else
#if __has_feature(objc_arc)
#define strongify(object) try{} @finally{} __typeof__(object) object = weak##_##object;
#else
#define strongify(object) try{} @finally{} __typeof__(object) object = block##_##object;
#endif
#endif
#endif
使用:
@weakify(self);
_newFloorView.closeBlock = ^{
@strongify(self);
self.newFloorView.hidden = YES;
self.showNewFloor = NO;
};
/*
非iPhone X :StatusBar 高20px碗淌,NavigationBar 高44px,底部TabBar高49px
iPhone X:StatusBar 高44px蛤吓,NavigationBar 高44px宵喂,底部TabBar高83px
*/
#define iPhoneX ([UIScreen instancesRespondToSelector:@selector(currentMode)] ? CGSizeEqualToSize(CGSizeMake(1125, 2436), [[UIScreen mainScreen] currentMode].size) : NO)
/**
iphoneX及后續(xù)升級版
@param NO <#NO description#>
@return <#return value description#>
*/
#define IsIPhoneXOrUpgrades ([UIScreen mainScreen].bounds.size.height>=812.f?YES : NO)
// 狀態(tài)欄高度
#define kStatusBarHeight (IsIPhoneXOrUpgrades ? 44.0f : 20.0f)
// 導(dǎo)航欄高度
#define kNavBarHeight 44.0
// home indicator
#define kSafeAreaBottomHeight (IsIPhoneXOrUpgrades ? 34.f : 0.f)
// tabBar高度
#define kTabBarHeight (kSafeAreaBottomHeight+49)
//TableView正常開始的位置
#define kTopHeight (kStatusBarHeight + kNavBarHeight)
#define isIPhone5 ([UIScreen instancesRespondToSelector:@selector(currentMode)] ? CGSizeEqualToSize(CGSizeMake(640, 1136), [[UIScreen mainScreen] currentMode].size) : NO)