设置滚动方向的预定义宏是这几个
cc.SCROLLVIEW_DIRECTION_NONE = -1;
cc.SCROLLVIEW_DIRECTION_HORIZONTAL = 0;
cc.SCROLLVIEW_DIRECTION_VERTICAL = 1;
cc.SCROLLVIEW_DIRECTION_BOTH = 2;
但是实际上的cocostudio编译器导出来的值是
cc.SCROLLVIEW_DIRECTION_HORIZONTAL = 1;
cc.SCROLLVIEW_DIRECTION_VERTICAL = 2;
cc.SCROLLVIEW_DIRECTION_BOTH = 3;
才能正常起作用哦