python 爬取微信文章（搜狗為入口）

cnio 發(fā)布于2019-07-24 18:27 / 3599人閱讀

摘要：本人想搞個(gè)采集微信文章的網(wǎng)站，無(wú)奈實(shí)在從微信本生無(wú)法找到入口鏈接，網(wǎng)上翻看了大量的資料，發(fā)現(xiàn)大家的做法總體來(lái)說(shuō)大同小異，都是以搜狗為入口。下文是筆者整理的一份爬取微信文章的代碼，有興趣的歡迎閱讀，本人小站喜歡的話可以去首頁(yè)加官方微信或者。

本人想搞個(gè)采集微信文章的網(wǎng)站，無(wú)奈實(shí)在從微信本生無(wú)法找到入口鏈接，網(wǎng)上翻看了大量的資料，發(fā)現(xiàn)大家的做法總體來(lái)說(shuō)大同小異，都是以搜狗為入口。下文是筆者整理的一份python爬取微信文章的代碼，有興趣的歡迎閱讀，本人小站：www.quzhuanpan.com喜歡的話可以去首頁(yè)加官方微信或者qq。
#coding:utf-8
author = "haoning"
**#!/usr/bin/env python
import time
import datetime
import requests**
import json
import sys
reload(sys)
sys.setdefaultencoding( "utf-8" )
import re
import xml.etree.ElementTree as ET
import os
#OPENID = "oIWsFtyel13ZMva1qltQ3pfejlwU"
OPENID = "oIWsFtw_-W2DaHwRz1oGWzL-wF9M&ext"
XML_LIST = []
# get current time in milliseconds
current_milli_time = lambda: int(round(time.time() * 1000))
def get_json(pageIndex):

global OPENID
the_headers = {
"User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.95 Safari/537.36",
"Referer": "http://weixin.sogou.com/gzh?openid={0}".format(OPENID),
"Host": "weixin.sogou.com"
}

url = "http://weixin.sogou.com/gzhjs?cb=sogou.weixin.gzhcb&openid={0}&page={1}&t={2}".format(OPENID, pageIndex, current_milli_time()) #url
print(url)

response = requests.get(url, headers = the_headers)
# TO-DO; check if match the reg
response_text = response.text
print response_text
json_start = response_text.index("sogou.weixin.gzhcb(") + 19
json_end = response_text.index(")") - 2
json_str = response_text[json_start : json_end] #get json
#print(json_str)
# convert json_str to json object
json_obj = json.loads(json_str) #get json obj
# print json_obj["totalPages"]
return json_obj

def add_xml(jsonObj):

global XML_LIST
xmls = jsonObj["items"] #get item
#print type(xmls)
XML_LIST.extend(xmls) #用新列表擴(kuò)展原來(lái)的列表
**[#www.oksousou.com][2]**

# ------------ Main ----------------
print "play it :) "
# get total pages
default_json_obj = get_json(1)
total_pages = 0
total_items = 0
if(default_json_obj):

# add the default xmls
add_xml(default_json_obj)
# get the rest items
total_pages = default_json_obj["totalPages"]
total_items = default_json_obj["totalItems"]
print total_pages
# iterate all pages
if(total_pages >= 2):
    for pageIndex in range(2, total_pages + 1):
        add_xml(get_json(pageIndex)) #extend
        print "load page " + str(pageIndex)
        print len(XML_LIST)