{
  "data":[{
		"id":"shanghai",
		"prop":"province",
		"label":"上海",
		"children":[{
			"id":"jiadingqu",
			"prop":"city",
			"label":"嘉定区",
			"children":[{
				"id":"jiadingcompany",
				"prop":"company",
				"label":"嘉定分公司"
			}]
		}]
	},
	{
		"id":"hunan",
		"prop":"province",
		"label":"湖南",
		"children":[{
			"id":"changsha",
			"prop":"city",
			"label":"长沙",
			"children":[{
				"id":"changshacompany",
				"prop":"company",
				"label":"长沙分公司"
			}]
		}]
	},
	{
		"id":"jiangsu",
		"prop":"province",
		"label":"江苏",
		"children":[{
			"id":"nanjing",
			"prop":"city",
			"label":"南京",
			"children":[{
				"id":"nanjingcompany",
				"prop":"company",
				"label":"南京分公司"
			}]
		}]
	}]
}