iphone Simulator and device bundle

Question

i am prepararing an ios application. i am using following code

NSString * yol=[[NSBundle mainBundle]pathForResource:@"TavsiyeKitapAile" ofType:@"plist"];


NSDictionary * tka = [XMLReader dictionaryForXMLData:[NSData dataWithContentsOfURL:[NSURL URLWithString:@"http://www.bahcevan.org/kat.php?kat=64"]] error:nil];

[tka writeToFile:yol atomically:YES];

NSMutableDictionary * dic = [[NSMutableDictionary alloc]initWithContentsOfFile:yol];

it is working well on simulator but when i open it, i couln't see data. nothing comes. i think it is related with bundle but i couldn't solve it.

Answer 1

您无法写入设备包，您的设备包是只读的，如果您想保存/写入某些内容，则必须将其写入文档目录。

Answer 2

i found the solution, it is using the directory "Documents", i used following code insted of first one :)

NSArray *paths = NSSearchPathForDirectoriesInDomains(
                                                     NSDocumentDirectory,
                                                     NSUserDomainMask, YES
                                                     );

NSString *documentsDirectory = [paths objectAtIndex:0];

NSURL *yol = [NSURL fileURLWithPath:[documentsDirectory
                                     stringByAppendingString:@"/TavsiyeKitapAile.plist"]];

NSDictionary * tka = [XMLReader dictionaryForXMLData:[NSData dataWithContentsOfURL:[NSURL URLWithString:@"http://www.bahcevan.org/kat.php?kat=64"]] error:nil];

[tka writeToURL:yol atomically:YES];


NSMutableDictionary * dic = [[NSMutableDictionary alloc]initWithContentsOfURL:yol];