python爬取英雄联盟官网所有英雄皮肤数据

骑猪看日落 2022-12-07 01:58 222阅读 0赞

## 前言 ##

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## 基本环境配置 ##

*  python 3.6
 *  pycharm
 *  requests

## 网页分析 ##

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZlaTM0Nzc5NTc5MA_size_16_color_FFFFFF_t_70_pic_center]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZlaTM0Nzc5NTc5MA_size_16_color_FFFFFF_t_70_pic_center 1]

import requests
    import pprint
    url = 'https://game.gtimg.cn/images/lol/act/img/js/heroList/hero_list.js'
    
    headers = { 
        'Accept': 'application/json, text/javascript, */*; q=0.01',
        'Referer': 'https://lol.qq.com/data/info-heros.shtml',
        'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.105 Safari/537.36',
    }
    
    response = requests.get(url=url, headers=headers)
    html_data = response.json()
    pprint.pprint(html_data)

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZlaTM0Nzc5NTc5MA_size_16_color_FFFFFF_t_70_pic_center 2]

## 解析网页数据 ##

heroes = html_data['hero']
    lis = []
    for hero in heroes:
        hero_id = hero['heroId']
        lis.append(hero['heroId'])
    
    for li in lis:
        hero_url = 'https://game.gtimg.cn/images/lol/act/img/js/hero/{}.js'.format(li)
        response = requests.get(url=hero_url, headers=headers)
        hero_data = response.json()
        skins = hero_data['skins']
        for skin in skins:
            time.sleep(1)
            img_url = skin['mainImg']
            name = skin['name']
            xuancai_url = skin['chromaImg']

## 保存数据 ##

response = requests.get(url=img_url, headers=headers)
    with open('G:\\python\\demo\\案例\\英雄联盟\\img\\' + name + '.jpg', mode='wb') as f:
        f.write(response.content)
        print('{}下载完成'.format(name))

## 实现效果 ##

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZlaTM0Nzc5NTc5MA_size_16_color_FFFFFF_t_70_pic_center 3]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZlaTM0Nzc5NTc5MA_size_16_color_FFFFFF_t_70_pic_center 4]

[python]: https://jq.qq.com/?_wv=1027&k=ThcV4SNF
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[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZlaTM0Nzc5NTc5MA_size_16_color_FFFFFF_t_70_pic_center 1]: /images/20221123/b40575affbed47b08800d9dc72f029bd.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZlaTM0Nzc5NTc5MA_size_16_color_FFFFFF_t_70_pic_center 2]: /images/20221123/1f46c9211fed41268e5072948cb44378.png
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[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZlaTM0Nzc5NTc5MA_size_16_color_FFFFFF_t_70_pic_center 4]: /images/20221123/6be40146bcb54f4faed4adbbcf5ec6ef.png