lala

-(void)setArr:(NSArray*)arr{

    _arr= arr;

    _scr.contentSize=CGSizeMake(scr_w*arr.count,scr_h);

    for(inti =0; i

        UIImageView*image = [[UIImageViewalloc]initWithFrame:CGRectMake(i*scr_w,0,scr_w,200)];

        [_scraddSubview:image];

        image.image= [UIImageimageWithData:[selfImageWithString:arr[i]]];

    }

    _lab2.text= [NSStringstringWithFormat:@"0/%ld",arr.count];

}

-(void)setString:(NSString*)string{

    _string= string;

    _lab.text= string;

}

-(void)setDesc:(NSString*)desc{

    _desc= desc;

    _lab1.text= desc;

}