xcode 从 .Plist 加载数组
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Loading Array From .Plist
提问by Jon
I'm trying to load my array from an array in my .Plist but its not working.
我正在尝试从我的 .Plist 中的数组加载我的数组，但它不起作用。
The plist looks like this:
plist 看起来像这样：
This is the code I'm using:
这是我正在使用的代码：
NSString *path = [[NSBundle mainBundle]pathForResource:@"DiseasePropertyList" ofType:@"plist"];
NSMutableArray *rootLevel = [[NSMutableArray alloc]initWithContentsOfFile:path];
self.myArray = rootLevel;
[rootLevel release];
回答by ChangUZ
Try this. Please change file name. It works fine.
尝试这个。请更改文件名。它工作正常。
NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSString *documentsDirectory = [paths objectAtIndex:0];
NSString *recentFilePath = [documentsDirectory stringByAppendingPathComponent:@"recent.plist"];
NSArray *history = [NSArray arrayWithContentsOfFile:recentFilePath];
回答by Andrew Toth
Your plist is actually a dictionary. The array is the object of that dictionary for key "Array". You can make the plist into an array in Xcode 4 by selecting "Array" and cutting (CMD-x), and then pasting into the empty plist (CMD v).
你的 plist 实际上是一本字典。该数组是该字典的键“数组”的对象。你可以在Xcode 4中通过选择“Array”并剪切（CMD-x），然后粘贴到空的plist（CMD v）中，将plist制作成一个数组。
回答by Erwan
If your plist file is in your application bundle, the easiest is this:
如果您的 plist 文件在您的应用程序包中，最简单的方法是：
NSArray *myArray = [NSArray arrayWithContentsOfFile:[[NSBundle mainBundle] pathForResource:@"filename_without_extension" ofType:@"plist"]];
回答by Michael Bai
NSString *pathStr = [[NSBundle mainBundle] bundlePath];
NSString *finalPath = [settingsBundlePath stringByAppendingPathComponent:@"yourproject.plist"];
NSDictionary *settingsDict = [NSDictionary dictionaryWithContentsOfFile:finalPath];
and just check the description of settingsDict. Hope this help you.
只需检查settingsDict的描述。希望这对你有帮助。
回答by manishsharma93
Use this method it worked fine for me.
使用这种方法对我来说效果很好。
NSArray *country= [NSArray arrayWithContentsOfFile:[[NSBundle mainBundle] pathForResource:@"CountryList" ofType:@"plist"]];
