爬取王者荣耀皮肤图片

爬取王者荣耀皮肤

调用requests模块对王者荣耀官方网站进行爬取，爬虫代码如下

爬虫代码

// #导入库
import requests
import json
import time
import os

star_time = time.time()
#确定url和headers
url = "https://pvp.qq.com/web201605/js/herolist.json"
headers = {"user-agent":"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.106 Safari/537.36"}

#发送请求
response = requests.get(url, headers = headers)
data = response.text

#解析数据  --json模块
#1.转换数据类型
data_1 = json.loads(data)

#2.开始解析数据
for dat in data_1:
    #提取所需参数
    ename = dat['ename']
    cname = dat['cname']
    try:
        skin_name = dat['skin_name'].split('|')   #切割皮肤名,计算皮肤数量
    except Exception as e:
        print(e)

    #构建皮肤数量的循环
    for skin_num in range(1,len(skin_name)+1):
        #http://game.gtimg.cn/images/yxzj/img201606/skin/hero-info/141/141-bigskin-6.jpg
        skin_url = 'http://game.gtimg.cn/images/yxzj/img201606/skin/hero-info/' + str(ename) + '/' + str(ename) +'-bigskin-' + str(skin_num) + '.jpg'
        skin_data = requests.get(skin_url,headers = headers).content

#保存数据
        with open('img/' + cname + '-' + skin_name[skin_num-1],'wb') as f:
            print('正在下载皮肤', cname +'——' + skin_name[skin_num - 1])
            f.write(skin_data)

#记录时间
end_time = time.time()
all_time = end_time - star_time
print('总共用时：',all_time,' s')
print('下载结束！')

爬取结果