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Python 爬取糗事百科段子

爬蟲 Python 百科段子

直接上代碼

#!/usr/bin/env python
# -*- coding: utf-8 -*-

import re
import urllib.request

def gettext(url,page):
	headers=("User-Agent","Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.181 Safari/537.36")
	opener=urllib.request.build_opener()
	opener.addheaders=[headers]
	urllib.request.install_opener(opener)
	data=urllib.request.urlopen(url).read().decode("utf-8")
	userpat='<h2>(.*?)</h2>'
	textpat='<div class="content">(.*?)</div>'
	userlist=re.compile(userpat,re.S).findall(data)
	textlist=re.compile(textpat,re.S).findall(data)
	dictionary=dict(zip(userlist,textlist))
	x=1
	for key,value in dictionary.items():
		value=value.replace("\n","")
		value=value.replace("<span>","")
		value=value.replace("</span>","")
		value=value.replace("<br/>","\n")
		print("第"+str(page)+"頁"+str(x)+"用戶"+key)
		print("內容:"+value)
		print('\n')
		print("-----------------------------")
		x+=1

for i in range(1,3):
	url="https://www.qiushibaike.com/8hr/page/"+str(i)
	gettext(url,i)
	
	

執行結果

技術分享圖片



Python 爬取糗事百科段子