2018-05-22日常杂记 小爬虫

最近粉上花花，感觉这个姑娘的笑容很治愈啊。于是想下一些写真。在豆瓣相册和贴吧找到了比较全的《转调》。这几天老是被导师指派去写文档，出差什么的。艰苦的生活需要治愈啊。代码贴上了，喜欢花花的自己去下吧。

import requests
from bs4 import BeautifulSoup
import time
import datetime

fetch = [18*x for x in range(6)]
page = map(str,fetch)
urls = map(lambda x: "https://www.douban.com/photos/album/1622970129/?start="+x,page)

imglist = []


for url in urls:
    html = requests.get(url)
    htmltext = html.text
    soup=BeautifulSoup(htmltext,"lxml")
    imgs = soup.find_all("a",class_="photolst_photo")
    for each in imgs:
        imgurl = each.img['src']
        imglist.append(imgurl)
i = 0
for each in imglist:
    try:
        pic = requests.get(each)
    except requests.exceptions.ConnectionError:
        print(each)
        continue
    filename = str(i) + ".jpg"
    fp = open(filename,'wb')
    fp.write(pic.content) #写入图片  
    fp.close()  
    print(str(i)+"下载成功")
    i = i +1 

print(len(imglist))