合肥seo优化_深圳网站推广公司_电商网站开发平台_九成seo
import requestsfrom utils.chaojiying import ChaojiyingClientclass Spider:def __init__(self):self.session = requests.session()self.session.headers = {"MACHINE_CODE": str(int(time.time() * 1000)),"Origin": "https://www.cnpcbidding.com","Referer": "https://www.cnpcbidding.com/","User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.0.0 Safari/537.36",}with open('reverse.js', 'r', encoding='utf-8') as f:self.js_obj = execjs.compile(f.read())self.bj = ''self.pic_str = ''def get_bj(self):url = "https://www.cnpcbidding.com/cms/css/bj.css"response = self.session.get(url)self.bj = response.textdef get_img_code(self):url = "https://www.cnpcbidding.com/cms/validateCode/undefined"response = self.session.get(url)cjy = ChaojiyingClient('lan8sjk', 'lan8@2023', '946014')pic_data = cjy.post_pic_base64(response.json()['data'], 6001)self.pic_str = pic_data['pic_str']url = "https://www.cnpcbidding.com/cms/validateCode/" + str(self.pic_str)response = self.session.get(url)print(response.text)print(response)def get_data(self):data = self.js_obj.call('get_params', self.bj)self.session.headers['Content-Type'] = "application/json;charset=UTF-8"url = "https://www.cnpcbidding.com/cms/article/page"response = self.session.post(url, data=data)data = self.js_obj.call('get_data', self.bj, response.text)print(data)if __name__ == '__main__':s = Spider()s.get_bj()s.get_img_code()s.get_data()">