如何在iOS上從磁盤加載plist文件作爲NSDictionary？

Question

我想從資源包中從磁盤（文檔，應用程序緩存等）加載plist文件。

Answer 1

您可以從任何可訪問文件路徑與-initWithContentsOfFile:或+dictionaryWithContentsOfFile:

加載一個的plist從文件加載的plist，如果不存在，創建該文件：

NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, 
        NSUserDomainMask, YES); 
self.plistFile = [[paths objectAtIndex:0] 
        stringByAppendingPathComponent:@"example.plist"]; 

self.plist = [[NSMutableDictionary alloc] initWithContentsOfFile:plistFile]; 
if (!plist) { 
    self.plist = [NSMutableDictionary new]; 
    [plist writeToFile:plistFile atomically:YES]; 
} 

Answer 2

乾淨了一點：

NSString *plistPath = [[NSBundle mainBundle] pathForResource:@"plistName" ofType:@"plist"]; 
NSMutableDictionary *dict = [NSMutableDictionary dictionaryWithContentsOfFile:plistPath];