SKU

属性2：

属性1：

属性3：

init sku time:
--

var keys = [
	['24', '25'], 
	['12', '13'], 
	['31', '32']
];

var data = {
	"24;12;31": {price: 366.00, count: 46}, 
	"25;12;32": {price: 406, count: 66}
}