Sql sql = Sqls.create("select did id,dname name,pdid pId from Ddept");
		sql.setCallback(Sqls.callback.records());
		dao.execute(sql);
		List<Record> list = sql.getList(Record.class);
		
		
		return re.setv("list", list);

{
  "list": [
    {
      "id": 41,
      "name": "行政部",
      "pid": 0
    },
    {
      "id": 42,
      "name": "人事",
      "pid": 41
    },
    {
      "id": 49,
      "name": "阿",
      "pid": 44
    },
    {
      "id": 44,
      "name": "业务部",
      "pid": 41
    },
    {
      "id": 45,
      "name": "售后部",
      "pid": 0
    },
    {
      "id": 50,
      "name": "122",
      "pid": 41
    },
    {
      "id": 51,
      "name": "asdsa",
      "pid": 49
    }
  ]
}