我需要上海各地铁站的经纬度，以dataframe形式返回，并保存到本地

以下是获取上海各地铁站经纬度的代码，需要使用 requests 和 pandas 库：

import requests
import pandas as pd

url = 'https://shanghaicity.openservice.kankanews.com/public/bus/metroStationInfo.json'

response = requests.get(url).json()

stations = response['data']

data = []

for station in stations:
    name = station['name']
    lon = float(station['longitude'])
    lat = float(station['latitude'])
    data.append([name, lon, lat])

df = pd.DataFrame(data, columns=['name', 'longitude', 'latitude'])

df.to_csv('shanghai_metro_stations.csv', index=False)

上述代码将对上海所有地铁站的经纬度数据获取后保存为 CSV 文件。

以下是获取上海各地铁站经纬度的Python代码，需要使用requests和pandas库：

import requests
import pandas as pd

url = 'https://shanghaicity.openservice.kankanews.com/public/bus/metroStationInfo.json'

response = requests.get(url).json()

stations = response['data']

data = []

for station in stations:
    name = station['name']
    lon = float(station['longitude'])
    lat = float(station['latitude'])
    data.append([name, lon, lat])

df = pd.DataFrame(data, columns=['name', 'longitude', 'latitude'])

df.to_csv('shanghai_metro_stations.csv', index=False) 

上述代码将对上海所有地铁站的经纬度数据获取后保存为CSV文件。