Python3 处理JSON的实例详解

import os, io, sys, re, time, base64, jsonimport webbrowser, urllib.requestdef main():  "main function"  url = "http://m.weather.com.cn/data/101010100.html"  stdout=urllib.request.urlopen(url)  weatherInfo= stdout.read().decode('utf-8')  #print(weatherInfo)  jsonData = json.loads(weatherInfo)

 szCity = jsonData["weatherinfo"]["city"]  print("城市: ", szCity)  szTemp = jsonData["weatherinfo"]["temp1"]  print("温度: ", szTemp)  szWeather1 = jsonData["weatherinfo"]["weather1"]  print("天气情况: ",szWeather1)  szCityid = jsonData["weatherinfo"]["cityid"]  print("城市编码: ",szCityid)  if __name__ == '__main__':  main()