摘要：# -*- coding:utf-8 -*- import requests from bs4 import BeautifulSoup url = 'http://www.jinyongwang.com/data/renwu/'; def getHTML(url): r = requests.ge 阅读全文

摘要：# -*- coding: utf-8 -*- import re #过滤掉除了中文以外的字符 str = "hello,world!!%[545]你好234世界。。。" str = re.sub("[A-Za-z0-9\!\%\[\]\,\。]", "", str) print(str) #提取字 阅读全文