python 根据关键词，下载百度图片

最新推荐文章于 2023-12-09 09:58:07 发布

unikran2018

最新推荐文章于 2023-12-09 09:58:07 发布

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

import sys
reload(sys)
sys.setdefaultencoding('gbk')

#在运行程序之前，先在当前目录下建立一个 images 目录

import re
import requests

def dowmloadPic(html, keyword):
    pic_url = re.findall('"objURL":"(.*?)",', html, re.S)
    i = 1
    #print('找到关键词:' + keyword + '的图片，现在开始下载图片...')
    keyword="学习"
    for each in pic_url:
        print('正在下载第' + str(i) + '张图片，图片地址:' + str(each))
        try:
            pic = requests.get(each, timeout=10)
        except requests.exceptions.ConnectionError:
            print('【错误】当前图片无法下载')
            continue

        dir ='./images/' + keyword + '_' + str(i) + '.jpg'
        fp = file(dir, 'wb')
        fp.write(pic.content)
        fp.close()
        i += 1

if __name__ == '__main__':
    #word = input("Input key word: ")
    word="学习".decode('gbk')
    url = 'http://image.baidu.com/search/flip?tn=baiduimage&ie=utf-8&word=' + word + '&ct=201326592&v=flip'
    result = requests.get(url)
    dowmloadPic(result.text, word)