#coding=utf-8
import urllib.request
import re
import os

'''
Urllib 模块提供了读取web页面数据的接口，我们可以像读取本地文件一样读取www和ftp上的数据
urlopen 方法用来打开一个url
read方法 用于读取Url上的数据
'''

def getHtml(url):
    page = urllib.request.urlopen(url);
    html = page.read();
    return html;

def getImg(html):
    imglist = re.findall('img src="(http.*?)"',html)
    return imglist

html = getHtml("https://www.zhihu.com/question/34378366").decode("utf-8");
imagesUrl = getImg(html);

if os.path.exists("D:/imags") == False:
    os.mkdir("D:/imags");
    
count = 0;
for url in imagesUrl:
    print(url)
    if(url.find('.') != -1):
        name = url[url.find('.',len(url) - 5):];
        bytes = urllib.request.urlopen(url);
        f = open("D:/imags/"+str(count)+name, 'wb');
        f.write(bytes.read());
        f.flush();
        f.close();
        count+=1;

What he means here is that the captured web pages are directly stored in the local disk in the form of files

Can use object storage components.

It is recommended that you use the Shenjianshou Cloud Crawler (http://www.shenjianshou.cn). The crawler is completely written and executed on the cloud. There is no need to configure any development environment, and rapid development and implementation are possible.

A simple few lines of javascript can implement complex crawlers and provide many functional functions: anti-anti-crawlers, js rendering, data publishing, chart analysis, anti-leeching, etc., which are often encountered in the process of developing crawlers. All problems will be solved by Archer.
Collected data:
(1) You can choose to publish it to a website, such as wecenterwordpressdiscuzdedeempire and other cms systems
(2) You can also publish it to a database
(3) or export a file To local
The specific settings are in "Data Publishing & Export"