var opt0 = ["一级分类|0", "二级分类|0", "三级分类|0"];
var dsy = new Dsy();
dsy.add("0", ["职业认证|2"]);
dsy.add("0_0", ["美容美发|33"]);
dsy.add("0_0_0", ["化妆|481","美容|482","美发|483","美甲|484"]);