如何從字典中讀出數據？

Question

我有一個plist中，看起來像這樣：

<dict> 
<key>Aaron</key> 
<dict> 
    <key>number</key> 
    <string>1234</string> 
    <key>country</key> 
    <string>Spanien</string> 
    <key>year</key> 
    <string>1989</string> 
</dict> 
<key>Abagail</key> 
<dict> 
    <key>number</key> 
    <string>1234</string> 
    <key>country</key> 
    <string>Frankrike</string> 
    <key>year</key> 
    <string>2001</string> 
</dict> 
<key>Abbey</key> 
<dict> 
    <key>number</key> 
    <string>1289</string> 
    <key>country</key> 
    <string>Tyskland</string> 
    <key>year</key> 
    <string>2009</string> 
</dict> 

有了這個代碼，我得到每個對象的關鍵：

NSLog(@"test %@", [dict objectForKey:key2]); 

我怎樣才能得到每個字符串值目的。我viewDidLoad中看起來像這樣

NSString *path = [[NSBundle mainBundle] pathForResource:@"vin" 
               ofType:@"plist"]; 
NSDictionary *dict = [[NSDictionary alloc]initWithContentsOfFile:path]; 

self.allNames = dict; 

NSString *key2 = viewTitle; 

NSLog(@"test %@", [dict objectForKey:key2]); 

Answer 1

基於以上的plist，你可以得到例如訪問到country的值：

NSDictionary* record2 = (NSDictionary*)[dict objectForKey:key2]; 
NSString* country = (NSString*)[record2 objectForKey:@"country"]; 

Answer 2

看起來像XML看到http://en.wikipedia.org/wiki/XML有它相當多的解析和我打賭的iDevices有一個在他們的SDK