这里我们以创建一个类，使其具有单键的功能：
ConfigManager头文件代码：
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#import <Foundation/Foundation.h>
@interface ConfigManager : NSObject {
NSArray *TiledMapServer ;
}
@property (nonatomic,retain) NSArray *TiledMapServerArray;
+(ConfigManager *)GetConfigManagerInstance;
-(void)initConfigInfo;
@end
----------------------------------------------------------------------------
ConfigManager 源文件代码
----------------------------------------------------------------------------
#import "ConfigManager.h"
@implementation ConfigManager
@synthesize TiledMapServerArray;
static ConfigManager *InstanceConfigManager;
static NSString *ConfigFileName=@"Config";
static NSString *ConfigFileType=@"plist";
+(ConfigManager *)GetConfigManagerInstance
{
@synchronized(self)
{
if (InstanceConfigManager==nil)
{
InstanceConfigManager = [[self alloc] init];
[InstanceConfigManager initConfigInfo];
}
}
return InstanceConfigManager;
}
-(void)initConfigInfo
{
NSString *configFilePath = [[NSBundle mainBundle] pathForResource:ConfigFileName ofType:ConfigFileType];
NSDictionary *dictRoot = [[NSDictionary alloc] initWithContentsOfFile:configFilePath];
NSDictionary *dictMapServer = [dictRoot objectForKey:@"MapServer"];
TiledMapServerArray = [dictMapServer objectForKey:@"TiledLayerPath"];
}
@end
调用方法：
----------------------------------------------------------------------------
ConfigManager * pConfigManager = [ConfigManager GetConfigManagerInstance];
NSArray * tt = pConfigManager.TiledMapServerArray;
NSString *aa = [tt objectAtIndex:0];
THE END !
