驾车路线规划

{
    "status": "string",
    "message": "string",
    "type": 0,
    "result": {
        "restriction": "string",
        "duration": 0,
        "total": 0,
        "routes": {
            "origin": {
                "lng": 0,
                "lat": 0
            },
            "destination": {
                "lng": 0,
                "lat": 0
            },
            "tag": "string",
            "route_id": "string",
            "distance": 0,
            "duration": 0,
            "ext_duration": 0,
            "suggest_departure_time": 0,
            "taxi_fee": 0,
            "toll": 0,
            "toll_distance": 0,
            "steps": {
                "leg_index": 0,
                "direction": 0,
                "distance": 0,
                "road_name": "string",
                "road_type": "string",
                "toll": 0,
                "toll_distance": 0,
                "toll_gate_name": "string",
                "toll_gate_location": {
                    "lng": 0,
                    "lat": 0
                },
                "start_location": {
                    "lng": 0,
                    "lat": 0
                },
                "end_location": {
                    "lng": 0,
                    "lat": 0
                },
                "path": "string",
                "adcodes": "string",
                "traffic_condition": {
                    "status": 0,
                    "geo_cnt": 0,
                    "distance": 0
                }
            }
        }
    },
    "end_walkinfo": {
        "distance": 0,
        "path": "string"
    },
    "start_walkinfo": {
        "distance": 0,
        "path": "string"
    }
}