如何写入plist文件的目标C

Question

可能重复： How to write to plist successfully?如何写入plist文件的目标C

我尝试写test.plist文件，该文件被保存在我的支持文件， 这里是我的代码

- (IBAction)acceptAction:(id)sender { 
NSBundle *mainBundle = [NSBundle mainBundle]; 
NSString *pathToFile = [mainBundle pathForResource:@"test" ofType:@"plist"]; 
NSMutableDictionary *md = [[NSMutableDictionary alloc] initWithContentsOfFile:pathToFile]; 
[md setValue:@"yes" forKey:@"hasAgree"]; 
[md writeToFile:pathToFile atomically:YES]; 
} 


- (IBAction)declineAction:(id)sender { 
NSBundle *mainBundle = [NSBundle mainBundle]; 
NSString *pathToFile = [mainBundle pathForResource:@"test" ofType:@"plist"]; 
NSMutableDictionary *md = [[NSMutableDictionary alloc] initWithContentsOfFile:pathToFile]; 
NSString *value; 
value = [md objectForKey:@"hasAgree"]; 
NSLog(@"value is %@", value); 
} 

接受wrtting动作按钮.. 下降对接行动对于阅读它.. 但不工作，有什么建议吗？

Answer 1

您不允许在您的软件包目录中编写代码。您必须改用文档目录。搜索一下，你会发现启示。