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import json
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import os.path
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import requests
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key = "6fe51fa1e4fd2a430c320e9d543c809d"
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# url = "https://restapi.amap.com/v3/direction/driving?origin=116.45925,39.910031&destination=116.587922,40.081577&strategy=10&key=" + key
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# url2 = f"https://restapi.amap.com/v3/place/text?keywords=北京大学&city=beijing&offset=20&page=1&key={key}&extensions=all"
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# 行政区域查询，返回下级行政区域和adcode和center
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def get_district(city):
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real_city_coord = []
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if os.path.exists(f"{city}.json"):
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with open(f"{city}.json", "r", encoding="utf-8") as f:
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data = f.read()
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data = json.loads(data)
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else:
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url = f"https://restapi.amap.com/v3/config/district?keywords={city}&subdistrict=1&key={key}"
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response = requests.get(url)
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print(response.status_code)
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data = response.json()
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# 将data写入文件
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with open(f"{city}.json", "w", encoding="utf-8") as f:
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f.write(response.text)
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for district in data["districts"][0]["districts"]:
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real_city_coord.append([district["name"],district["center"]])
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return real_city_coord
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#
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def get_route_planning(origin:str="", destination:str="", city1="", city2=""):
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if os.path.exists(f"json_files/{city1}-{city2}.json"):
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with open(f"json_files/{city1}-{city2}.json", "r", encoding="utf-8") as f:
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data = f.read()
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data = json.loads(data)
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# print(f"读取：json_files/{city1}-{city2}.json 成功")
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else:
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url = f"https://restapi.amap.com/v3/direction/driving?origin={origin}&destination={destination}&strategy=10&key={key}"
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response = requests.get(url)
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print(response.status_code)
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with open(f"json_files/{city1}-{city2}.json", "w", encoding="utf-8") as f:
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f.write(response.text)
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data = response.json()
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# print("写入文件", f"json_files/{city1}-{city2}.json","成功")
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paths = []
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for i in range(len(data['route']['paths'])):
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one_path = {}
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one_path['seq'] = i
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one_path['distance'] = int(data['route']['paths'][i]["distance"])
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one_path['time'] = int(data['route']['paths'][i]["duration"])
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paths.append(one_path)
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return paths
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if __name__ == '__main__':
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point = get_district("湖南省")
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print(point)
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# get_weather()
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print(get_route_planning(point[0][1], point[1][1], point[0][0], point[1][0]))
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