Cocos2d-js03_画九宫格及对节点进行封装 1、实现画出背景，代码： //绘制背景 var lc = cc.LayerColor.create(cc.color(175,175,175,75),630,630);lc.setPosition(cc.p(5,300));lc.setAnchorPoint(cc.p(0,0));lc.setTag(111);this.addCh