Python发送http请求解析返回json的实例_Python

Python发送http请求解析返回json的实例

2021-01-25 00:12tanghaiyu777 Python

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python发起http请求，并解析返回的json字符串的小demo，方便以后用到。

									#! /usr/bin/env python

									  # -*- coding:gbk -*-

									  import os

									  import sys

									  import json

									  import urllib

									  import urllib2

									  if __name__ == "__main__":

									    query_file = sys.argv[1]

									    query_index = 0

									    with open(query_file, 'r') as fp:

									      for line in fp:

									        query = line.rstrip()

									        query_index = query_index + 1

									        query_gbk = query

									        query = query.decode('gbk', 'ignore').encode('utf8', 'ignore')

									        url = 'http://10.42.141.12:8089/adrender?query=%s&ad_num=3&srcid=101'\\

									           '&ip=172.22.182.55&baiduid=61ABB404320C72436EB6B8352DFBB388:FG=1' % (query)

									        req = urllib2.urlopen(url)

									        page = req.read()

									        ddict = json.loads(page)

									        expid = ddict['expid']

									        sid = ddict['sid']

									        ad_num = ddict['response_adnum']

									        for i in range(0, ad_num):

									          output_html = '%s-%d.html' % (query_gbk, i)

									          output = open(output_html, 'w')

									          ad = ddict['response_ads'][i].encode('utf8', 'ignore')

									          output.write('<html>\')

									          output.write('<head>\  <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">\<head>\')

									          output.write("%s" % (ad))

									          output.write('\</html>\')

									          output.close()