爬虫只能运行第一页，不能爬取后续页码

Question

想爬取美女图片，网址：http://www.tu11.com/xingganmeinvxiezhen/list_1_1.html
编写了如下爬虫：

import requests
from bs4 import BeautifulSoup

def get_1_page(url):

    headers = {"User-Agent":"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36"}

    response = requests.get(url,headers=headers).text
    return response

def parse_1_page(html):
    soup=BeautifulSoup(html,'lxml')
    for a in soup.find_all(class_='col-xs-1-5'):
        print(a.img['src'])

for i in range(1,10):
    url='http://www.tu11.com/xingganmeinvxiezhen/list_1_'+str(i)+'.html'
    html=get_1_page(url)
    parse_1_page(html)

但是只能爬取第一页，之后就报错误：

求大神看看

Answer 1

https