# -*- coding: UTF-8 -*- import requests,re,time url = 'https://www.zabbix.com/documentation/3.4/zh/manual' base_url = 'https://www.zabbix.com/documentation/3.4/' seconds = 1 err_url = [] def get_urls(): res = requests.get(url) content = res.text pattern = re.compile(r"indexmenu_4848130395ca30b274d8bd.add[(]'(zh/manual.*?)[']", re.S) routes = pattern.findall(content) urls = [base_url+item for item in routes] return urls def download(url): download_url = url + "?do=export_pdf" print("当前下载url:") print(download_url) res = requests.get(url) if res.status_code == 200 : pattern = re.compile(r"<title>(.*?)</title>", re.S) title = pattern.findall(res.text)[0].encode("utf-8") try: filename = title.replace('\','-').replace('/','-').replace('"','-').replace('*','-').replace('?','-').replace(':','-').replace('<','-').replace('>','-').replace('|','-') except Exception: title = pattern.findall(res.text)[0] filename = title.replace('\','-').replace('/','-').replace('"','-').replace('*','-').replace('?','-').replace(':','-').replace('<','-').replace('>','-').replace('|','-') file = filename + '.pdf' res = requests.get(download_url) if res.status_code == 200 : with open(file,"wb") as f: f.write(res.content) print('下载成功') else: print('下载失败') err_url.append(download_url) else: print('获取文件名失败,停止当前下载') err_url.append(download_url) def downloads(urls): for url in urls: download(url) time.sleep( seconds ) if len(err_url) : print("下载失败的URL:") print(err_url) def main(): print("下载开始") urls = get_urls() downloads(urls) print("下载完成") if __name__ == '__main__': main()