【Python】爬取王者荣耀全英雄全皮肤高清大图

雨冷青杉

1. '''
   
2. 爬取王者荣耀全英雄全皮肤高清图
   
3. '''
   
4. 
   
5. import urllib.request
   
6. import os
   
7. import time
   
8. 
   
9. #打开一个页面
   
10. def open_page(url):
    
11.     req = urllib.request.Request(url)
    
12.     req.add_header('User-Agent',
    
13.                    'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.75 Safari/537.36')
    
14.     reponse = urllib.request.urlopen(req)
    
15.     html = reponse.read()
    
16.     return html
    
17. 
    
18. #获取英雄:编号为键值对的字典,并为每个英雄创建一个文件夹
    
19. def get_hero(str):
    
20.     hero_dict = {}
    
21.     num_a = str.find('src="//game.gtimg.cn/images/yxzj/img201606/heroimg/') + 51
    
22. 
    
23.     while num_a != 50:
    
24.         num_b = num_a + 3
    
25.         hero_a = str.find('alt=',num_b) + 5
    
26.         hero_b = str.find('">', hero_a)
    
27.         hero = str[hero_a : hero_b]
    
28.         num = str[num_a : num_b]
    
29.         hero_dict[hero] = num
    
30.         os.mkdir(hero)
    
31.         num_a = str.find('src="//game.gtimg.cn/images/yxzj/img201606/heroimg/', num_b) + 51
    
32. 
    
33.     return hero_dict
    
34. 
    
35. #获取当前英雄皮肤名称:皮肤编号为键值对的字典
    
36. def get_skin(str):
    
37.     skin_dict = {}
    
38. 
    
39.     skin_a = str.find('data-imgname="') + 14
    
40.     skin_b = str.find('">', skin_a)
    
41.     skin = str[skin_a : skin_b]
    
42.     skin_list = skin.split('|')
    
43.     for i in range(len(skin_list)):
    
44.         skin_dict[skin_list[i]] = i + 1
    
45. 
    
46.     return skin_dict
    
47. 
    
48. #通过传入的皮肤名称和编号进行图片保存
    
49. def save_skin(hero_name, name, skin_num, hero_num):
    
50.     url = f'http://game.gtimg.cn/images/yxzj/img201606/skin/hero-info/{hero_num}/{hero_num}-bigskin-{skin_num}.jpg'
    
51.     html = open_page(url)
    
52.     file_name = hero_name + ' - ' + name + '.jpg'
    
53.     with open(file_name, 'wb') as f:
    
54.         f.write(html)
    
55.         time.sleep(3)
    
56. 
    
57. #定义主函数
    
58. def honor_skin():
    
59.     cnt = 0
    
60.     url_main = 'https://pvp.qq.com/web201605/herolist.shtml'
    
61.     url_part = 'https://pvp.qq.com/web201605/herodetail/'
    
62.     dirs = '荣耀皮肤'
    
63.     os.mkdir(dirs)
    
64.     os.chdir(dirs)
    
65. 
    
66.     html_main = open_page(url_main).decode('gbk')
    
67.     hero_dict = get_hero(html_main)
    
68. 
    
69.     for i in hero_dict:
    
70.         hero_num = hero_dict[i]
    
71.         url_hero = url_part + hero_num + '.shtml'
    
72.         html_hero = open_page(url_hero).decode('gbk')
    
73.         skin_dict = get_skin(html_hero)
    
74.         os.chdir(i)
    
75.         for key, value in skin_dict.items():
    
76.             save_skin(i, key, value, hero_num)
    
77.             cnt += 1
    
78.             print(f'已成功保存{cnt}张皮肤,别鸡巴着急,等着的....')
    
79.         print(f'{i} 的皮肤已下载完毕!')
    
80.         os.chdir('..')
    
81. 
    
82. #好习惯要坚持
    
83. if __name__ == '__main__':
    
84.     honor_skin()
    

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雨冷青杉

斯国一

六小鸭

这么好的帖子居然沉了