摘要:
import requests from bs4 import BeautifulSoup import matplotlib.pyplot as plt import matplotlib.font_manager as fm import os import re import time imp 阅读全文
摘要:
import requests from bs4 import BeautifulSoup import time import random class DoubanBookReviewsCrawler: def init(self): self.headers = { 'User-Agent': 阅读全文