python 抓取王者荣耀皮肤代码2年了依旧可以抓取高清王者皮肤

Z时代
2024-01-10
分类：综合

python

#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
抓取王者荣耀皮肤
"""
import requests
from bs4 import BeautifulSoup
from urllib import parse
import os
class Skin(object):
    def __init__(self):
        # 英雄的json数据
        self.hero_url = \'https://pvp.qq.com/web201605/js/herolist.json\'
        # 英雄详细页的通用url前缀信息
        self.base_url = \'https://pvp.qq.com/web201605/herodetail/\'
        # 英雄详细页url后缀信息
        self.detail_url = \'\'
        # 图片存储文件夹
        self.img_folder = \'skin\'
        # 图片url的通用前缀
        self.skin_url = \'https://game.gtimg.cn/images/yxzj/img201606/skin/hero-info/\'
        # 图片url的后缀信息
        self.skin_detail_url = \'\'
    def get_hero(self):
        """获取英雄的json数据"""
        request = requests.get(self.hero_url)
        hero_list = request.json()
        return hero_list
    def get_hero_skin(self, hero_name, hero_no):
        """获取详细页英雄皮肤展示的信息，并爬图"""
        url = parse.urljoin(self.base_url, self.detail_url)
        request = requests.get(url)
        request.encoding = \'gbk\'
        html = request.text
        # 获取皮肤信息的节点
        soup = BeautifulSoup(html, \'lxml\')
        skip_list = soup.select(\'.pic-pf-list3\')
        for skin_info in skip_list:
            # 获取皮肤名称
            img_names = skin_info.attrs[\'data-imgname\']
            name_list = img_names.split(\'|\')
            skin_no = 1
            # 循环下载皮肤图片
            for skin_name in name_list:
                self.skin_detail_url = \'%s/%s-bigskin-%s.jpg\' % (hero_no, hero_no, skin_no)
                skin_no += 1
                img_name = hero_name + \'-\' + skin_name + \'.jpg\'
                self.download_skin(img_name)
    def download_skin(self, img_name):
        """下载皮肤图片"""
        img_url = parse.urljoin(self.skin_url, self.skin_detail_url)
        request = requests.get(img_url)
        if request.status_code == 200:
            print(\'download-%s\' % img_name)
            img_path = os.path.join(self.img_folder, img_name)
            with open(img_path, \'wb\') as img:
                img.write(request.content)
        else:
            print(\'img error!\')
    def make_folder(self):
        """创建图片存储文件夹"""
        if not os.path.exists(self.img_folder):
            os.mkdir(self.img_folder)
    def run(self):
        """脚本执行入口"""
        self.make_folder()
        hero_list = self.get_hero()
        for hero in hero_list:
            hero_no = str(hero[\'ename\'])
            self.detail_url = hero_no + \'.shtml\'
            hero_name = hero[\'cname\']
            self.get_hero_skin(hero_name, hero_no)
# 程序执行入口
if __name__ == \'__main__\':
    skin = Skin()
    skin.run()