iOS 创建通用动态库

一、创建动态库

创建你测试类PiaoJin

头文件部分

#import <Foundation/Foundation.h>

@interface PiaoJin : NSObject

- (void)love;

@end

实现部分

#import "PiaoJin.h"
#import <UIKit/UIKit.h>

@implementation PiaoJin

- (void)love{
    NSLog(@"love you more than I can say!");
    UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:@"love you more than I can say by 飘金!" message:nil delegate:nil cancelButtonTitle:nil otherButtonTitles:@"确定", nil];
    [alertView show];
}

@end

在PiaoJinDylib中引入

#import <UIKit/UIKit.h>

//! Project version number for PiaoJinDylib.
FOUNDATION_EXPORT double PiaoJinDylibVersionNumber;

//! Project version string for PiaoJinDylib.
FOUNDATION_EXPORT const unsigned char PiaoJinDylibVersionString[];

// In this header, you should import all the public headers of your framework using statements like #import <PiaoJinDylib/PublicHeader.h>
#import "PiaoJin.h"

设置开放的头文件

一个库里面可以后很多的代码，但是我们需要设置能够提供给外界使用的接口，可以通过Target—>Build Phases—>Headers来设置，如下图所示：

二、创建通用动态库（同时支持真机和模拟器）

2、添加真正的库文件

3、添加运行脚本

添加的脚本为：

# Sets the target folders and the final framework product. 
FMK_NAME=${PROJECT_NAME} 
 
# Install dir will be the final output to the framework. 
# The following line create it in the root folder of the current project. 
INSTALL_DIR=${SRCROOT}/Products/${FMK_NAME}.framework 
 
# Working dir will be deleted after the framework creation. 
WRK_DIR=build 
DEVICE_DIR=${WRK_DIR}/Release-iphoneos/${FMK_NAME}.framework 
SIMULATOR_DIR=${WRK_DIR}/Release-iphonesimulator/${FMK_NAME}.framework 
 
# -configuration ${CONFIGURATION}  
# Clean and Building both architectures. 
xcodebuild -configuration "Release" -target "${FMK_NAME}" -sdk iphoneos clean build 
xcodebuild -configuration "Release" -target "${FMK_NAME}" -sdk iphonesimulator clean build 
 
# Cleaning the oldest. 
if [ -d "${INSTALL_DIR}" ] 
then 
rm -rf "${INSTALL_DIR}" 
fi 
 
mkdir -p "${INSTALL_DIR}" 
 
cp -R "${DEVICE_DIR}/" "${INSTALL_DIR}/" 
 
# Uses the Lipo Tool to merge both binary files (i386 + armv6/armv7) into one Universal final product. 
lipo -create "${DEVICE_DIR}/${FMK_NAME}" "${SIMULATOR_DIR}/${FMK_NAME}" -output "${INSTALL_DIR}/${FMK_NAME}" 
 
rm -r "${WRK_DIR}" 

4、选择CommonDylib target， 运行生产framework文件，在Products文件中