# -*- coding: utf-8 -*-
# @Time    : 2022-7-24 0024 11:18
# @Author  : Qing
# @Email   : derighoid@gmail.com
# @File    : Picture _Crawling.py
# @Software: PyCharm

# 导入库
import os
import requests


# path = '(?<=<img(?:.*)\s+src=")[^"]+(\.png|jpg|jpeg)'
# 定义函数
def pictureCrawl(url):
    # 文件保存地址
    root = "E://桌面//Python_Picture_Analysis//data//"
    # 文件的保存地址以及格式
    path = root + url.split('/')[-3] + '.png'
    try:
        if not os.path.exists(root):  # 判断是否存在文件夹
            os.mkdir(root)
        if not os.path.exists(path):  # 判断是否存在该文件
            r = requests.get(url)
            # 文件写入
            with open(path, 'wb') as fp:
                fp.write(r.content)
                print("OK")
        else:
            print("File already exists")
    except:
        print("Crawl successful")


# url = "https://tse2-mm.cn.bing.net/th/id/OIP-C.fT7uKiT7V7YO2PPINFeOdQHaJ4?w=186&h=248&c=7&r=0&o=5&dpr=1.25&pid=1.7"
# pictureCrawl(url)