摘要:
1首先创建一个模型类,一定要遵守NSCoding协意。@interface Contact : NSObject @property (nonatomic, copy) NSString *name;@property (nonatomic, copy) NSString *phone;@endim... 阅读全文
摘要:
1利用NSBundle 取得json文件路径NSString *path=[[NSBundle mainBundle]pathForResource:@"help.json" ofType:nil];2把文件转成NSDataNSData *data=[NSData dataWithContentsO... 阅读全文
摘要:
1给目标控制器添加关闭按钮@implementation htmlViewController (void)viewDidLoad { [super viewDidLoad]; self.navigationItem.leftBarButtonItem=[[UIBarButtonItem... 阅读全文