获取城市列表(到县级)

接口地址：/basic/getcitylist

请求方式 get

参数:

• 无

返回格式：

{
    "code": 1,
    "data": {
        "city_list": [{
                "id": 1,
                "name": "北京",
                "children": [{
                    "id": 2,
                    "name": "北京市",
                    "children": [{
                            "id": 3,
                            "name": "东城区"
                        },
                        {
                            "id": 4,
                            "name": "西城区"
                        }
                    ]
                }]
            },
            {
                "id": 21,
                "name": "河北省",
                "children": [{
                        "id": 22,
                        "name": "石家庄市",
                        "children": [{
                                "id": 23,
                                "name": "长安区"
                            },
                            {
                                "id": 24,
                                "name": "桥东区"
                            }
                        ]
                    },
                    {
                        "id": 32,
                        "name": "唐山市",
                        "children": [{
                                "id": 33,
                                "name": "路南区"
                            },
                            {
                                "id": 34,
                                "name": "路北区"
                            }
                        ]
                    }

                ]
            }
        ]

    },
    "msg": "success"
}