文章目录

• 下载结果
• 完整代码
• 运行效果

下载结果

完整代码

import requests import json import os import time   def get_hero_info():     # 英雄的全部信息的url     hero_info = 'https://pvp.qq.com/web201605/js/herolist.json'     # 获取英雄的全部信息     response = requests.get(hero_info)     # 转为字典格式     hero_info_dict = json.loads(response.text)     return hero_info_dict   def downloads_img():     hero_info_dict = get_hero_info()     for hero in hero_info_dict:         # 获取单个英雄的名字         hero_name = hero['cname']         # 获取英雄的ID         hero_num = hero['ename']         # 图片保存的根路径         hero_image_path = 'G:\\imgs\\' + hero_name         # 创建文件夹         os.mkdir(hero_image_path)         print(hero_name + '皮肤正在下载....:')         # 判断英雄是否有皮肤         if 'skin_name' in hero:             hero_skins = hero['skin_name']             # 判断英雄皮肤个数是否大于1             if '|' in hero_skins:                 # 将英雄的皮肤姓名以 | 分隔开                 hero_skin_list = hero_skins.split('|')                 # 英雄的皮肤个数                 hero_skin_count = len(hero_skin_list)                 for hero_skin_num in range(hero_skin_count):                     # 英雄的皮肤名字                     hero_skin_name = hero_skin_list[hero_skin_num]                     # 英雄皮肤图片的url地址                     hero_skin_url = 'http://game.gtimg.cn/images/yxzj/img201606/skin/hero-info/' + str(                         hero_num) + '/' + str(hero_num) + '-bigskin-' + str(hero_skin_num + 1) + '.jpg'                     # 将图片转为字节形式                     image_content = requests.get(hero_skin_url).content  # 请求url                     # 保存图片                     with open(hero_image_path + '\\' + hero_name + '-' + hero_skin_name + '.jpg', 'wb') as image:                         image.write(image_content)                     print("  【%s】皮肤下载完毕" % hero_skin_name)         time.sleep(1)   if __name__ == '__main__':     start = time.time()     downloads_img()     end = time.time()     print('共耗时' + str(end - start) + '秒')  

代码解释

• https://pvp.qq.com/web201605/js/herolist.json是官方的英雄信息数据，格式如下
• 
• 从中先获取英雄都是有哪些皮肤，并且获取皮肤的名称
• 根据英雄的ename获取英雄的唯一标识符，进一步获取皮肤的图片地址

hero_skin_url = 'http://game.gtimg.cn/images/yxzj/img201606/skin/hero-info/' + str(                        hero_num) + '/' + str(hero_num) + '-bigskin-' + str(hero_skin_num + 1) + '.jpg' 

运行效果