从plist得到一个值的方法

Question

我有一个名为NumberX的整数和一个名为PlistX的plist。

例

int NumberX; 

PlistX：

我想知道如何我让三

Answer 1

试试这个：

NSString *path = [[NSBundle mainBundle] pathForResource:@"PlistX" ofType:@"plist"]; 
NSDictionary *dict = [[NSDictionary alloc] initWithContentsOfFile:path]; 
int number = [[[[dict objectForKey:@"One"] objectForKey:@"Two"]objectForKey:@"Three"] intValue]; 
NSLog(@"%d",number);  

Answer 2

1 NumberX =值）获取的数据（即NSMutableDictionary *）从plist保存到磁盘：

NSMutableDictionary *dictionary = [NSPropertyListSerialization propertyListFromData:data mutabilityOption:NSPropertyListMutableContainers format:NULL errorDescription:&error]; 

2）从字典中检索需要的对象。

//in your case 
NSNumber *tmpNumber = [[[dictionary objectForKey:@"One"] objectForKey:@"Two"] objectForKey:@"Three"]; 
// convert to int 
int NumberX = [tmpNumber intValue];