首先上package.json { "name": "Spider", "version": "1.0.0", "description": "spider ", "main": "index.js", "depende…

用正则表达式实现一个简单的小爬虫 常用方法介绍 1、导入工具包 import requests #导入请求模块 from flask import json #导入json模块 from requests.excepti…