python学习-抓取知乎图片

#!/bin/usr/env python3

__author__ = 'nxz'

"""
抓取知乎图片
webdriver Chromedriver驱动需要安装，并指定driver位置（不同chrome版本需要不同的驱动）
"""

import re  # 正则
from selenium import webdriver  # 模拟登陆
import time
import urllib.request
from bs4 import BeautifulSoup

driver = webdriver.Chrome("E:\python插件\chromedriver.exe")
driver.maximize_window()
driver.get("https://www.zhihu.com/question/29134042")
result_raw = BeautifulSoup(open('test.html', encoding='utf-8'), 'lxml')
content_list = result_raw.select("noscript")

for content in content_list:
    result = BeautifulSoup(content.string,'lxml')
    imgs = result.select('img')
    for img in imgs:
        with open('img.txt', 'a', encoding='utf-8') as f:
            f.write(img['src'] + '\n')
print("fetch --->>> end")