Python获取网页源码并保存为文件Demo

# 设置编码

# -*- coding: utf-8 -*-import urllib2import urllib #定义一个要提交的数据数组(字典)data = {}data['prev'] = ''data['app'] = ''data['sign'] = '1'data['user_login'] = '17039393933'data['password'] = 'sz3423422'data['auto_login'] = '1' #定义post的地址url = 'http://www.bbbao.com/login'post_data = urllib.urlencode(data) #提交，发送数据req = urllib2.urlopen(url, post_data) #获取提交后返回的信息content = req.read()#!/usr/bin/python# Open a filefo = open("foo.txt", "w")fo.write(content);# Close opend filefo.close()