IOS - plist使用

//1 可读取，不可写入工程下的plist文件；

//    NSString *plistPath = [[NSBundle mainBundle] pathForResource:@"OfficialDoc" ofType:@"plist"];

//2 Document 沙盒中的文件（没有文件可自动创建）

NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);

NSString *documentsDirectory = [paths objectAtIndex:0];

_plistPath = [documentsDirectory stringByAppendingPathComponent:@"OfficialDoc.plist"];

_docPlist = [[NSMutableDictionary alloc] initWithContentsOfFile:_plistPath];

if (!_docPlist) {

NSLog(@"new list");

_docPlist = [NSMutableDictionary dictionary];

}

NSLog(@"init-----%@",_docPlist);