Python 使用BrowserMob Proxy + selenium 获取Ajax加密数据

# _*_ coding:utf-8 _*_
import os
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
from browsermobproxy import Server
import time
import json


class BaseFramework(object):

    def __init__(self):
        self.server = Server(‘./browsermob-proxy-2.1.4/bin/browsermob-proxy‘)
        self.server.start()
        self.proxy = self.server.create_proxy()
        chrome_options = Options()
        chrome_options.add_argument(‘--ignore-certificate-errors‘)
        chrome_options.add_argument(‘--proxy-server={0}‘.format(self.proxy.proxy))
        chrome_options.add_argument(‘--headless‘)  # 无头模式
        self.browser = webdriver.Chrome(options=chrome_options)

    def process_request(self, request, response):
        pass

    def process_response(self, response, request):
        pass

    def run(self, func, *args):
        self.proxy.new_har(options={
            ‘captureContent‘: True,
            ‘captureHeaders‘: True
        })
        func(*args)
        result = self.proxy.har
        for entry in result[‘log‘][‘entries‘]:
            request = entry[‘request‘]
            response = entry[‘response‘]
            self.process_request(request, response)
            self.process_response(response, request)

    def __del__(self):
        self.proxy.close()
        self.browser.close()


class Framework(BaseFramework):

    def load(self, url):
        self.browser.get(url)
        time.sleep(3)

    def process_request(self, request, response):
        pass

    def process_response(self, response, request):
        # print(request[‘url‘])
        if ‘/item/timemap/cn/‘ in request[‘url‘]:
　　　　　# 找到你所需数据的url即可快乐的解析数据了
            try:
                text = response[‘content‘][‘text‘]
                text_dict = json.loads(text)
                data_result = text_dict[‘data‘]
            except KeyError:
                print(‘----KeyError: text----‘)
                return
            name = data_result[‘name‘]  # 姓名
            id_name = name_id + ‘_‘ + name
            print(id_name)
            time_map_list = data_result[‘timeMap‘]
            if time_map_list:
                time_map_dict = {}
                for i in range(len(time_map_list)):
                    time_map = time_map_list[i]
                    time_map_dict[str(i)] = time_map
            else:
                return
            path = f‘./****/{id_name}.json‘
            if os.path.exists(path):
                print(f‘------{id_name}--已存在------‘)
                return
            with open(path, ‘w‘, encoding=‘utf-8‘) as f:
                f.write(json.dumps(time_map_dict, ensure_ascii=False, indent=4))


if __name__ == ‘__main__‘:
    Framework = Framework()
    id_list = [‘********‘]
    for name_id in id_list:
        url = "************************"
        Framework.run(Framework.load, url)