#coding=utf-8
#爬取4399所有好玩的游戲
import re
import os
import requests# 基礎url
host_url = 'http://www.4399.com'
swfbase_url = 'http://sda.4399.com/4399swf'  
hw_url = 'http://www.4399.com/flash/gamehw.htm'if not os.path.exists('./swf'):os.mkdir(r'./swf')# 需要的正則表達式
tmp_pat = re.compile(r'<ul class="tm_list">(.*?)</ul>',re.S)
game_pat = re.compile( r'<li><a href="(/flash.*?)"><img alt=.*?src=".*?"><b>(.*?)</b>.*?</li>', re.S )
swf_pat = re.compile(r'_strGamePath="(.*?swf)"',re.S)game_html = requests.get(hw_url)
game_html.encoding = 'gb2312'tt = tmp_pat.search(game_html.text,re.S).group(1)game_list = game_pat.findall(tt)for l in game_list:# print l[0], l[1]game_page = requests.get(host_url + l[0]).textsrc_url = swf_pat.search(game_page)if src_url == None:continue;src = requests.get( swfbase_url + src_url.group(1) ).contentprint ("正在保存游戲:" , l[1] )open( "./swf/"+ l[1] + ".swf", "wb" ).write( src )

轉載于:https://www.cnblogs.com/N-S-P/p/11520534.html

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