(void) setSubView:(UIView *)masterView subCCGRect:(CGRect)subCCGRect

    imageName:(NSString *)imageName

    indexVaule :(NSInteger) indexVaule {

    UIImageView *imageView = [[UIImageView alloc] initWithFrame:subCCGRect];

    imageView.image = [UIImage imageNamed:[NSString stringWithFormat:imageName,indexVaule+1]];

    [masterView addSubview:imageView];

}

图片绑定的用的地方不少，先封装一个 试试。

iOS方法封装