摘要：
import requests from lxml import etree def create_request(page): if page == 1: url = 'http://www.zhb.org.cn/hbzx/news_2' else: url = 'http://www.zhb.o 阅读全文
摘要：
import urllib.request from lxml import etree def create_request(page): if page == 1: url = 'http://www.chinaeol.net/hjxw/gnxw' else: url = 'http://www 阅读全文
摘要：
from selenium import webdriver from selenium.webdriver.common.keys import Keys from selenium.webdriver.common.by import By from selenium.webdriver.chr 阅读全文