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我writeToFile沒有保存我的數據到我的.plist。iphone - writeToFile不保存新條目到plist
- (IBAction)clickBtnDone:(id) sender {
NSLog(@"Done");
if ([txtGroupName.text length] > 0) {
[self dismissModalViewControllerAnimated:YES];
NSLog(@"Group Name: %@", txtGroupName.text);
NSMutableArray *newDict = [[NSMutableArray alloc] init];
[self.groups setObject:newDict forKey:txtGroupName.text];
NSLog(@"Count:%d", [self.groups count]);
BOOL success = [self.groups writeToFile:self.groupPath atomically:YES];
if(success) {
NSLog(@"Success Saving New Group");
} else {
NSLog(@"Failure Saving New Group");
}
[newDict release];
}
}
下面是調試顯示:
2010-07-01 00:48:38.586 Contacts[7111:207] Done
2010-07-01 00:48:38.589 Contacts[7111:207] Group Name: C
2010-07-01 00:48:38.590 Contacts[7111:207] Count:3
2010-07-01 00:48:38.592 Contacts[7111:207] Success Saving New Group
然而,當我打開的.plist文件,它仍然只有2個,我已經手動創建的組,而不是新的條目。
這些文件位於我的〜Documents文件夾中。
任何想法?
什麼是羣路徑,你能打印出來嗎? – vodkhang 2010-07-01 08:15:42
NSString * path = [[NSBundle mainBundle] pathForResource:@「Groups」ofType:@「plist」]; self.groupPath = path; – john 2010-07-01 08:22:55
看起來它是寫給:/用戶/我/圖書館/應用程序支持/ iPhone模擬器/ 4.0 /應用程序/.../ Groups.plist 有沒有一種方法,我可以把它保存到.plist是在我的工作空間? – john 2010-07-01 08:30:03