python 某猫投诉加密解析

import hashlib
import json
import random
import time
import requests
sha256 = hashlib.sha256()

'''

某猫投诉

https://jiangsu.tousu.sina.com.cn/



'''


class BlackCatComplaints(object):

    def __init__(self):


        self.headers = {
            'referer': 'https://jiangsu.tousu.sina.com.cn/',
            'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36',
            'x-requested-with': 'XMLHttpRequest',
        }



    def get_url(self, page_num):  # 解码URL
        c = str(int(time.time() * 1000))  # 13位时间戳
        a = ["0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k",
             "l", "m",
             "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "A", "B", "C", "D", "E", "F", "G", "H",
             "I", "J",
             "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z"]

        h = ''.join(random.choice(a) for i in range(16))  # 随机16个字符
        d = '$d6eb7ff91ee257475%'  # 默认值
        e = '2'  # 最新信息为2
        u = '10'  # 每页数量
        page = str(page_num)  # 页码
        ts = c
        rs = h
        bb = [d, u, c, e, page, h]
        bb.sort()
        signature = hashlib.sha256((''.join(bb)).encode('utf-8')).hexdigest()

        url = 'https://jiangsu.tousu.sina.com.cn/api/index/feed?ts={}&rs={}&signature={}&callback=jQuery111207497989586833758_{}&type=2&page_size=10&page={}&_={}'.format(

            ts, rs, signature, ts, page_num, ts)
        self.get_data(ts, url)

    def get_data(self, ts, url):  # 请求数据

        print(url)
        response = requests.get(url=url, headers=self.headers)

        response = response.text.replace('\/', '')

        content = response.encode('utf-8').decode('unicode_escape')# 乱码解码

        jQuery = 'try{jQuery111207497989586833758_' + ts + '('

        catch = ');}catch(e){};'

        replace_data = content.replace(jQuery, '').replace(catch, '').replace('\n', '')

        json_data = json.loads(replace_data)

        # print(json_data)
        #
        if json_data['result']['status']['code'] == 0:

            self.get_detail(json_data['result']['data'])

        else:

            print('接口请求失败！！！')



    def get_detail(self, data): # 处理数据


        for i in data['lists']:

            title = i['main']['title']
            url = i['main']['url']
            timestamp = i['main']['timestamp']
            author = i['author']['title']
            avatar = i['author']['avatar']
            summary = i['main']['summary']

            url = 'https://' + url.replace('complaintview','/complaint/view/') + '/'

            timeArray = time.localtime(int(timestamp))
            time_str = time.strftime("%Y-%m-%d %H:%M:%S", timeArray)

            print(title)
            print(url)
            print(time_str)
            print(author)
            print(avatar)
            print(summary)

   




if __name__ == '__main__':

    back = BlackCatComplaints()
    back.get_url(page=1)