用python爬虫爬取百度图片

素颜马尾好姑娘i 2021-07-26 21:54 670阅读 0赞

## 用python爬虫爬取百度图片 ##

**话不多说，直接上代码！**

import requests
    import re
    
    headers = { "User-Agent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.125 Safari/537.36 Edg/84.0.522.61"}
    
    def GetPictures(pic):
        url = "https://image.baidu.com/search/index?tn=baiduimage&ct=201326592&lm=-1&cl=2&ie=gb18030&word=%C3%A8&fr=ala&ala=1&alatpl=adress&pos=0&hs=2&xthttps=111111"
        kw = { "word":pic}
        response = requests.get(url,headers=headers,params=kw)
        websites = re.findall('"objURL":"(.*?)"',response.content.decode('utf8'),re.DOTALL)
        i = 0
        for website in websites:
            try:
                response_web = requests.get(website,headers=headers)
                if website[-3:]=='jpg':
                    with open("C:/Users/86135/Desktop/百度图片{}.jpg".format(i),'wb') as f:
                        f.write(response_web.content)
                elif website[-4:]=='jpeg':
                    with open("C:/Users/86135/Desktop/百度图片{}.jpeg".format(i),'wb') as f:
                        f.write(response_web.content)
                elif website[-3:]=='png':
                    with open("C:/Users/86135/Desktop/百度图片{}".format(i),'wb') as f:
                        f.write(response_web.content)
                elif website[-3:]=='bmp':
                    with open("C:/Users/86135/Desktop/百度图片{}".format(i),'wb') as f:
                        f.write(response_web.content)
                else:continue
            except:continue
            i+=1
    
    if __name__ == '__main__':
        pic = input("请输入您想要爬取的图片名称：")
        GetPictures(pic)

**运行结果如下：**  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2d1b3h1eWluZw_size_16_color_FFFFFF_t_70_pic_center]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2d1b3h1eWluZw_size_16_color_FFFFFF_t_70_pic_center 1]

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2d1b3h1eWluZw_size_16_color_FFFFFF_t_70_pic_center]: /images/20210726/7c513b4dc05a4370b06a03fceac95459.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2d1b3h1eWluZw_size_16_color_FFFFFF_t_70_pic_center 1]: /images/20210726/9d834871c92f46e1be1bc430615ea077.png