使用Python获取百度贴吧高清图

小黄人

输入贴子ID批量获取贴吧图片脚本

使用方法：

运行后输入帖子的ID即可

例：https://tieba.baidu.com/p/1234567890

输入1234567890

[pre]
# -*- coding=utf-8 -*-
import urllib,re,requests
from bs4 import BeautifulSoup

#获取图片URL
def get_page(url):
        html_page = requests.get(url).content
        soup = BeautifulSoup(html_page,'html.parser')
        imgs = soup.find_all('img',class_='BDE_Image')
        return imgs

#获取只看楼主后总页数
def get_number(url):
        html_page = requests.get(url).content
        soup = BeautifulSoup(html_page,'html.parser')
        page_number = soup.find_all('span',class_='red')
        page_no = page_number[1].string
        return page_no

tieba_id = raw_input('Enter tieba ID : ')
tieba_head ='https://tieba.baidu.com/p/'
url_pic_head = 'https://imgsrc.baidu.com/forum/pic/item/'

tieba_str = '?see_lz=1&pn='
tieba_addr = tieba_head + tieba_id + tieba_str
tieba_addr1 = tieba_head + tieba_id + tieba_str
pages_number = int(get_number(tieba_addr1))+1

for x in range(1,pages_number):
        imgurl = tieba_addr+str(x)
        for s in get_page(imgurl):
                src_url = s.get('src')
                file_name = re.findall('([A-Za-z0-9][-A-Za-z0-9]+\.jpg)',src_url)
                jpgs_name = ''.join(file_name)
                pics_url = url_pic_head + jpgs_name   #获取组合http_url头部和文件名后的URL
                try:
                        urllib.urlretrieve(pics_url,'C:\\pics\\%s' %jpgs_name)
                        print pics_url +'         *Downling Success!*'
                except Exception as e:
                        raise e               



[/pre]