from bs4 import BeautifulSoup import requests url='http://pic.netbian.com/4kqiche/' headers = {'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.3'} resp=requests.get(url=url, headers=headers,verify=False) soup = BeautifulSoup(resp.text, 'lxml') resp.encoding='gbk' div=soup.find_all('div',class_='clearfix') for divs in div: href='http://pic.netbian.com/tupian/31686.html'+divs.find('a')['href'] resp2=requests.get(url=url, headers=headers,verify=False) soup2=BeautifulSoup(resp2.text,'lxml') resp2.encoding='gbk' soup3=BeautifulSoup(resp2.text,'lxml') title=soup2.find('div',class_='photo-pic').find('img')['src'] title_name=title.split('/')[-1] addhref='http://pic.netbian.com'+title resp3=requests.get(url=title,headers=headers,verify=False) with open('img', 'wb') as f: f.write(resp3) f.close()改正这段代码

以下是改正后的代码：

from bs4 import BeautifulSoup
import requests

url = 'http://pic.netbian.com/4kqiche/'
headers = {
    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.3'
}
resp = requests.get(url=url, headers=headers, verify=False)
soup = BeautifulSoup(resp.text, 'lxml')
resp.encoding = 'gbk'
div = soup.find_all('div', class_='clearfix')
for divs in div:
    href = 'http://pic.netbian.com/tupian/31686.html' + divs.find('a')['href']
    resp2 = requests.get(url=href, headers=headers, verify=False)
    soup2 = BeautifulSoup(resp2.text, 'lxml')
    resp2.encoding = 'gbk'
    title = soup2.find('div', class_='photo-pic').find('img')['src']
    title_name = title.split('/')[-1]
    addhref = 'http://pic.netbian.com' + title
    resp3 = requests.get(url=addhref, headers=headers, verify=False)
    with open(title_name, 'wb') as f:
        f.write(resp3.content)
        f.close()

改正的地方主要有：

1. 将发送 GET 请求的 url 参数改为 href，以获取正确的网页内容。
2. 修改保存图片的文件名，将 'img' 改为 title_name。
3. 在下载图片时，将 resp3 改为 resp3.content，以获取图片的二进制数据。同时，将文件名改为 title_name。