学习python

爬取王者荣耀全皮肤

# -*- coding:utf-8 -*-

import requests
import json
import os
import time

start = time.time()  # 程序开始时间

url = requests.get('http://pvp.qq.com/web201605/js/herolist.json').content

jsonFile = json.loads(url)  # 提取json
# print(jsonFile)

x = 0  # 用于记录下载的图片张数


# 目录不存在则创建
hero_dir = 'D:\\code\\skin\\'
if not os.path.exists(hero_dir):
    os.mkdir(hero_dir)


for m in range(len(jsonFile)):

    ename = jsonFile[m]['ename']  # 编号

    cname = jsonFile[m]['cname']  # 英雄名字

    skinName = jsonFile[m]['skin_name'].split('|')  # 切割皮肤的名字，用于计算每个英雄有多少个皮肤

    skinNumber = len(skinName)

    # 下载图片,构造图片网址

    for bigskin in range(1, skinNumber+1):
        urlPicture = 'http://game.gtimg.cn/images/yxzj/img201606/skin/hero-info/' + \
            str(ename)+'/'+str(ename)+'-bigskin-'+str(bigskin)+'.jpg'

        picture = requests.get(urlPicture).content  # 获取图片的二进制信息

        # 保存图片
        with open(hero_dir+cname+"-"+skinName[bigskin-1]+'.jpg', 'wb') as f:
            f.write(picture)
            x = x+1
            print("正在下载....第"+str(x)+"张")

end = time.time()  # 程序结束时间
time_second = end-start  # 执行时间
print("共下载"+str(x)+"张,共耗时"+str(time_second)+"秒")

爬取王者荣耀全头像

# -*- coding:utf-8 -*-

import requests
import json
import os
import time

start = time.time()  # 程序开始时间

url = requests.get('http://pvp.qq.com/web201605/js/herolist.json').content

jsonFile = json.loads(url)  # 提取json
# print(jsonFile)

x = 0  # 用于记录下载的图片张数


# 目录不存在则创建
hero_dir = 'D:\\code\\avter\\'
if not os.path.exists(hero_dir):
    os.mkdir(hero_dir)
# //game.gtimg.cn/images/yxzj/img201606/heroimg/523/523.jpg

for m in range(len(jsonFile)):

    ename = jsonFile[m]['ename']  # 编号

    cname = jsonFile[m]['cname']  # 英雄名字

    # 下载图片,构造图片网址

    for bigskin in range(1):
        urlPicture = 'http://game.gtimg.cn/images/yxzj/img201606/heroimg/' + \
            str(ename)+'/'+str(ename)+'.jpg'

        picture = requests.get(urlPicture).content  # 获取图片的二进制信息

        # 保存图片
        with open(hero_dir+cname+'.png', 'wb') as f:
            f.write(picture)
            x = x+1
            print("正在下载....第"+str(x)+"张")

end = time.time()  # 程序结束时间
time_second = end-start  # 执行时间
print("共下载"+str(x)+"张,共耗时"+str(time_second)+"秒")