爬取排污许可证企业详细信息（测试一）

from tkinter import *  # 导入窗口控件
import requests
from lxml import etree
import tkinter
from tkinter import ttk
from bs4 import BeautifulSoup
import webbrowser  # 调用浏览器打开网页
from tkinter import messagebox  # 弹出提示框
import ast
from openpyxl import Workbook
from pandas import DataFrame
import pandas as pd

#爬取排污许可证详细信息并写入EXCEL
def download_song():
    url_id = "getxxgkContent&dataid=9339c790f8694f878b81e6fdc864be69"
    datas = {
   "xkgk": "getxxgkContent",
             "dataid": url_id}
    url = "http://permit.mee.gov.cn/permitExt/xkgkAction!xkgk.action?xkgk=" + url_id

    # for i in range(1): #获取前10页内容，此页面只有1面，取消循环
    html = requests