运行报错。咋回事呀！！！

赵旭

import urllib.request
import os
import random


def url_open(url):
    req = urllib.request.Request(url)
    req.add_header('User-Agent','Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.149 Safari/537.36')

    proxies = ('150.109.32.166:80','218.22.7.62:53281','110.243.10.206:9999')
    proxy = random.choice(proxies)

    proxy_support = urllib.request.Proxyhandler({'http':proxy})
    opener = urllib.request.build_oprner(proxy_support)
    urllib.request.install_opener(opener)

    response = urllib.request.urlopen(url)
    html = response.read()

    return html


def get_page(url):
    url_open(url).decode('utf-8')


    a = html.find('current-comment-page') + 23
    b = html.find(']',a)

    return html[a:b]


def find_imgs(url):
    html = url_open(url).decode('utf-8')
    img_addrs = []

    a = html.find('img src=')

    while a != -1:
        b = html.find('.jpg',a,a+255)
        if b != -1:
            img_addrs.append(html[a+9:b+4])
        else:
            b = a + 9

        a = html.find('img src=',b)

    return img_addrs


def save_imgs(folder,img_addrs):
    for each in img_addrs:
        filename = each.splist('/')[-1]
        with open(filename,'wb') as f:
            img = url_open(each)
            f.write(img)

def zhaoxushuaige(folder='ooxx',pages=10):
    os.mkdir(folder)
    os.chdir(folder)

    url = "http://jandan.net/ooxx/"
    page_num = int(get_page(url))

    for i in range(pages):
        page_num -= i
        page_url = url + str(page_num) + '#comments'
        img_addrs = fimd_imgs(page_url)
        save_imgs(folder,img_addrs)

if __name__ == '__main__':
    zhaoxushuaige()



AttributeError: module 'urllib.request' has no attribute 'Proxyhandler'

永恒的蓝色梦想

1. import urllib.request
   
2. import os
   
3. import random
   
4. 
   
5. 
   
6. def url_open(url):
   
7.     req = urllib.request.Request(url)
   
8.     req.add_header('User-Agent','Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.149 Safari/537.36')
   
9. 
   
10.     proxies = ('150.109.32.166:80','218.22.7.62:53281','110.243.10.206:9999')
    
11.     proxy = random.choice(proxies)
    
12. 
    
13.     proxy_support = urllib.request.ProxyHandler({'http':proxy})
    
14.     opener = urllib.request.build_oprner(proxy_support)
    
15.     urllib.request.install_opener(opener)
    
16. 
    
17.     response = urllib.request.urlopen(url)
    
18.     html = response.read()
    
19. 
    
20.     return html
    
21. 
    
22. 
    
23. def get_page(url):
    
24.     url_open(url).decode('utf-8')
    
25. 
    
26. 
    
27.     a = html.find('current-comment-page') + 23
    
28.     b = html.find(']',a)
    
29. 
    
30.     return html[a:b]
    
31. 
    
32. 
    
33. def find_imgs(url):
    
34.     html = url_open(url).decode('utf-8')
    
35.     img_addrs = []
    
36. 
    
37.     a = html.find('img src=')
    
38. 
    
39.     while a != -1:
    
40.         b = html.find('.jpg',a,a+255)
    
41.         if b != -1:
    
42.             img_addrs.append(html[a+9:b+4])
    
43.         else:
    
44.             b = a + 9
    
45. 
    
46.         a = html.find('img src=',b)
    
47. 
    
48.     return img_addrs
    
49. 
    
50. 
    
51. def save_imgs(folder,img_addrs):
    
52.     for each in img_addrs:
    
53.         filename = each.splist('/')[-1]
    
54.         with open(filename,'wb') as f:
    
55.             img = url_open(each)
    
56.             f.write(img)
    
57. 
    
58. def zhaoxushuaige(folder='ooxx',pages=10):
    
59.     os.mkdir(folder)
    
60.     os.chdir(folder)
    
61. 
    
62.     url = "http://jandan.net/ooxx/"
    
63.     page_num = int(get_page(url))
    
64. 
    
65.     for i in range(pages):
    
66.         page_num -= i
    
67.         page_url = url + str(page_num) + '#comments'
    
68.         img_addrs = fimd_imgs(page_url)
    
69.         save_imgs(folder,img_addrs)
    
70. 
    
71. if __name__ == '__main__':
    
72.     zhaoxushuaige()

复制代码

那个是ProxyHandler，不是Proxyhandler

出了这么明显的拼写错误自己不会改吗？

flamezyy

哈哈哈，暴躁老哥在线批评，补充一点，报错原因
AttributeError: module 'urllib.request' has no attribute 'Proxyhandler'
属性错误：模块urllib.request没有Proxyhandler属性
建议每次出错先看看出错原因，找错的过程也是学习的过程

赵旭

flamezyy 发表于 2020-3-28 09:59
哈哈哈，暴躁老哥在线批评，补充一点，报错原因
AttributeError: module 'urllib.request' has no attribu ...

谢谢

赵旭

永恒的蓝色梦想 发表于 2020-3-28 08:07
那个是ProxyHandler，不是Proxyhandler

出了这么明显的拼写错误自己不会改吗？

初学，很懵逼，谢谢大佬！