var data = [{ name: "湖北省", sub: [{ name: "武汉市", shi: [{ name: "大冶市" }, { name: "黄石市" }, { name: "阳新市" }] }] }, { name: "湖南省", sub: [{ name: "长沙市", shi: [{ name: "灵乡悬" }] }] }, { name: "广东省", sub: [{ name: "深圳市", shi: [{ name: "福田区" }, { name: "龙岗区" }, { name: "龙华区" }, { name: "龙华区" }, { name: "龙华区" }] }] }];