Python爬取阴阳师式神全图鉴图片

红太狼 2022-12-08 14:11 76阅读 0赞

## 前言 ##

本文的文字及图片来源于网络,仅供学习、交流使用,不具有任何商业用途,如有问题请及时联系我们以作处理。

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## 基本环境配置 ##

*  python 3.6
 *  pycharm
 *  requests

相关模块pip安装即可

## 目标网页 ##

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZlaTM0Nzc5NTc5MA_size_16_color_FFFFFF_t_70_pic_center]  
经过一些系列的网页分析，可以发现它的图片地址

https://yys.res.netease.com/pc/zt/20161108171335/data/shishen_big_beforeAwake/201.png
    https://yys.res.netease.com/pc/zt/20161108171335/data/shishen_big_afterAwake/201.png
    https://yys.res.netease.com/pc/zt/20161108171335/data/shishen_skin/201-1.png

![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]  
多看几张式神的图片后可以发现，每个图片所改变的是式神的 ID 值

可以通过开发者工具抓包，找到数据接口

![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]

## 请求数据 ##

*  **获得json数据**

import requests
    url = 'https://yys.res.netease.com/pc/zt/20161108171335/js/app/all_shishen.json'
    headers = { 
        'user-agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.138 Safari/537.36'
    }
    response = requests.get(url=url, headers=headers)
    html_data = response.json()

## 解析数据 ##

*  获取 `id` 值 以及 `式神名字`
 *  构建图片地址

for i in html_data:
        num_id = i['id']
        name = i['name']
        beforeAwake = 'https://yys.res.netease.com/pc/zt/20161108171335/data/shishen_big_beforeAwake/{}.png'.format(num_id)
        afterAwake = 'https://yys.res.netease.com/pc/zt/20161108171335/data/shishen_big_afterAwake/{}.png'.format(num_id)
        skin = 'https://yys.res.netease.com/pc/zt/20161108171335/data/shishen_skin/{}-1.png'.format(num_id)
    
        beforeAwake_response = requests.get(url=beforeAwake, headers=headers)
        beforeAwake_name = name + '初始' + '.png'
        
        afterAwake_response = requests.get(url=beforeAwake, headers=headers)
        afterAwake_name = name + '觉醒' + '.png'
        
        skin_response = requests.get(url=beforeAwake, headers=headers)
        skin_name = name + '皮肤' + '.png'

## 保存数据 ##

path = 'D:\\python\\demo\\阴阳师\\img\\'
    def download(name, response):
        with open(path + name, mode='wb') as f:
            f.write(response.content)

## 完整代码 ##

import requests
    import pprint
    url = 'https://yys.res.netease.com/pc/zt/20161108171335/js/app/all_shishen.json'
    path = 'D:\\python\\demo\\阴阳师\\img\\'
    
    headers = { 
        'user-agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.138 Safari/537.36'
    }
    def download(name, response):
        with open(path + name, mode='wb') as f:
            f.write(response.content)
    
    response = requests.get(url=url, headers=headers)
    html_data = response.json()
    for i in html_data:
        num_id = i['id']
        name = i['name']
    
        beforeAwake = 'https://yys.res.netease.com/pc/zt/20161108171335/data/shishen_big_beforeAwake/{}.png'.format(num_id)
        afterAwake = 'https://yys.res.netease.com/pc/zt/20161108171335/data/shishen_big_afterAwake/{}.png'.format(num_id)
        skin = 'https://yys.res.netease.com/pc/zt/20161108171335/data/shishen_skin/{}-1.png'.format(num_id)
    
        beforeAwake_response = requests.get(url=beforeAwake, headers=headers)
        beforeAwake_name = name + '初始' + '.png'
        download(beforeAwake_name, beforeAwake_response)
    
        afterAwake_response = requests.get(url=beforeAwake, headers=headers)
        afterAwake_name = name + '觉醒' + '.png'
        download(afterAwake_name, afterAwake_response)
    
        skin_response = requests.get(url=beforeAwake, headers=headers)
        skin_name = name + '皮肤' + '.png'
        download(skin_name, skin_response)
        print('正在下载{}图鉴'.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]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZlaTM0Nzc5NTc5MA_size_16_color_FFFFFF_t_70_pic_center 5]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZlaTM0Nzc5NTc5MA_size_16_color_FFFFFF_t_70_pic_center 6]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZlaTM0Nzc5NTc5MA_size_16_color_FFFFFF_t_70_pic_center 7]

[python]: https://jq.qq.com/?_wv=1027&k=ThcV4SNF
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