HTML5刮刮乐抽奖卡效果代码基于html5 canvas+JS制作，刮卡效果实例，效果超赞，兼容PC端和手机平板移动端，电脑端，按住鼠标左键同时滑动鼠标进行刮卡操作，手机平板移动端，手指滑动屏幕即可进行刮卡。-HTML5 lottery scratch card code is based on the effect of html5 canvas+ JS Productions, scratch card effect instance, the effect is awesome, com