NSCoding的使用方法---Mac上的归档(优化版).

#import <Foundation/Foundation.h>
#import "Human.h"
#define PATH @"/Users/Cain/Desktop/Objective-C/实验代码/文件操作/归档/Human/human.txt"

int main(int argc, const char * argv[]) {
    @autoreleasepool {
        
        Human *human1 = [[Human alloc]init];
        Human *human2 = [[Human alloc]init];
        
        human1.age = 20;
        human1.name = @"xiaoming";
        human1.child = human2;
        
        NSData *data1 = [NSKeyedArchiver archivedDataWithRootObject:human1];
        [data1 writeToFile:PATH atomically:YES];

        NSLog(@"%@",data1);
        

        
    }
    return 0;
}