@property (nonatomic,strong) NSArray *imageData;//定义一个数组

-(NSArray *)imageDate

{

if(_imageDate==nil)

{

NSMutableDictionary *image1=[NSMutableDictionary dictionary];

image1["icon"]=@"a";

image1["title"]=@"测试一";

NSMutableDictionary *image2=[NSMutableDictionary dictionary];

image2["icon"]=@"a";

image2["title"]=@"测试二";

NSMutableDictionary *image3=[NSMutableDictionary dictionary];

image3["icon"]=@"a";

image3["title"]=@"测试三";

_imageData=@[image1,image2,image3];

}

return _imageData;

}

//读取数据

NSDictionary *imageDict=self.imageData[];

self.icon.text=imageDict[@"icon"];

self.title.text=imageDict[@"title"];