Python如何调用WebAPI接口

#调用天气预报WebAPI接口
import pandas as pd
import requests
from datetime import datetime
import pytz

读取CSV文件

data = pd.read_csv(‘China-City-List-latest.csv’,skiprows=1)#China-City-List-latest.csv是全国城市信息

打印数据

for i in range(2):
url = ‘https://devapi.qweather.com/v7/weather/now?location=%s&key=API KEY’ % (data.at[i, ‘Location_ID’])#说明：API KEY：API身份验证
res=requests.get(url)
jsn=res.json()
iso_str = jsn[‘now’][‘obsTime’]
dt = datetime.strptime(iso_str, ‘%Y-%m-%dT%H:%M%z’)
utc_dt = dt.astimezone(pytz.utc)
local_dt = utc_dt.astimezone()
print(‘所在城市’,data.at[i, ‘Location_Name_ZH’])
print(‘数据观测时间:’,local_dt)
print(‘温度:’, jsn[‘now’][‘temp’])
print(‘体感温度:’, jsn[‘now’][‘feelsLike’])
print(‘天气情况:’, jsn[‘now’][‘text’])
print(‘风向:’, jsn[‘now’][‘windDir’])
print(‘风力等级:’, jsn[‘now’][‘windScale’])
print(‘风速:’, jsn[‘now’][‘windSpeed’])
print(‘------’ * 3)
这样你就可以把你需要城市的天气显示出来了！