importrequestsfrombs4importBeautifulSoupdefdownload_images(url):# 发送 GET 请求获取网页内容response=requests.get(url)# 解析网页内容soup=BeautifulSoup(response.text,'html.parser')# 查找所有图片链接img_links=soup.find_all('img')forlinkinimg_links:img_url=link.get('src')# 下载图片withopen(f'{img_...
def download_images(urls, path='./images'): if not os.path.exists(path): os.makedirs(path) # 如果保存图片的文件夹不存在则创建 for url in urls: filename = url.split('/')[-1] with requests.get(url, stream=True) as r: with open(os.path.join(path, filename), 'wb') as f: s...
from os.path import basename from urlparse import urlsplit 通过BeautifulSoup查找URL中所有的img标签 def findImages(url): print '[+] Finding images on ' + url urlContent = urllib2.urlopen(url).read() soup = BS(urlContent, 'lxml') imgTags = soup.findAll('img') return imgTags 通过img标...
# Solution 2: Basic Drawing App Using PyQt5 from PyQt5.QtWidgets import QApplication, QMainWindow, QPushButton, QColorDialog, QFileDialog, QHBoxLayout, QVBoxLayout, QWidget from PyQt5.QtGui import QPainter, QPen, QImage from PyQt5.QtCore import Qt, QPoint class DrawingApp(QMainWindow): ""...
from urllib.parse import urljoin def download_images(url): # 发送 GET 请求获取网页内容 response = requests.get(url) # 使用 BeautifulSoup 解析网页内容 soup = BeautifulSoup(response.text, "html.parser") # 创建保存图片的目录 os.makedirs("img", exist_ok=True) ...
from bs4 import BeautifulSoup def download_images(url): headers = { 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36' } response = requests.get(url, headers=headers) ...
defmain(url,path):# get all imagesimgs=get_all_images(url)forimginimgs:# for each image, download itdownload(img,path) Getting all image URLs from that page and download each of them one by one.Let's test this: main("https://yandex.com/images/","yandex-images") ...
download_images下载图片。main_file.py文件定义了主函数main,用于调用PetSpider类。 代码 根据给定的网址来获取网页详细信息,得到的html就是网页的源代码。 get_html_content函数主要功能是递归下载网页源代码。注意将byte类型转换成string类型,其中re.findall的含义是返回string中所有与pattern(正则表达式)相匹配的全部字...
(soup):imgs=soup.findAll("img")result=[]forimginimgs:try:src=img['src']ifsrc.startswith("http"):result.append(img['src'])else:result.append(domain+img['src'])except:continuereturnresultdefmakeDirectory(dicName):ifnotos.path.exists(dicName):os.mkdir(dicName)defdownloadImage(imgUrl,...
1 from urllib importrequest 2 3 4 defget_image(url): 5 req =request.Request(url) 6 get_img =request.urlopen(req).read() 7 with open('E:/Python_Doc/Images/DownTest/001.jpg', 'wb') as fp: 8fp.write(get_img) 9 print("Download success!") ...