2. IT
    3. 将CoreFoudation对象转换成OC对象

    将CoreFoudation对象转换成OC对象

    xiaoxiao2022-06-24  48

    例如：

    CFMutableArrayRef ref = CFArrayCreateMutable(kCFAllocatorDefault, 0, NULL); NSMutableArray *array = (__bridge_transfer NSMutableArray*)ref; [array addObject:@"hello"]; [array addObject:@"world"]; NSLog(@"%@",array);

    转载请注明原文地址: https://ju.6miu.com/read-1123897.html

    专利

    最新回复(0)