注意：由于网站升级等原因，各关卡的访问链接会有所变化，请注意修改代码中的url变量。
# coding=utf-8
import requests
from lxml import etree
import re
base_url = 'https://spiderbuf.cn/playground/e04'
myheaders = {
'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.164 Safari/537.36'}
proxies = {'http':'47.122.65.254:8080'}
# 取页数
html = requests.get(base_url, headers=myheaders, proxies=proxies).text
root = etree.HTML(html)
# print(html)
lis = root.xpath('//ul[@class="pagination"]/li/a')
pages = []
for item in lis:
print(item.attrib['href'])
if item.attrib['class'] != 'item trap':
pages.append(item.attrib['href'])
print(pages)
i = 1
for item in pages:
print(item)
s = item.replace('.','')
print(base_url + s)
url = base_url + s
# print(url)
html = requests.get(url, headers=myheaders).text
# print(html)
#
f = open('./data/e04/e04_%d.html' % i, 'w', encoding='utf-8')
f.write(html)
f.close()
#
root = etree.HTML(html)
trs = root.xpath('//tr')
f = open('./data/e04/e04_%d.txt' % i, 'w', encoding='utf-8')
for tr in trs:
tds = tr.xpath('./td')
s = ''
for td in tds:
s = s + str(td.xpath('string(.)')) + '|'
# s = s + str(td.text) + '|'
print(s)
if s != '':
f.write(s + '\n')
f.close()
i += 1