import requests
from bs4 import BeautifulSoup
from pandas import Series
from pandas import DataFrame
 
 
response=requests.get("https://item.jd.com/7437788.html")
html=response.text
 
soup=BeautifulSoup(html,"html.parser")
divSoup=soup.find("div",attrs={"class","Ptable"}) ##找到其配置信息的標簽
 
data=DataFrame(columns=["參數","值"])   #定義一個二元的DataFrame
dls=divSoup.find_all("dl")
 
for dl in dls:
  dts=dl.find_all("dt")
  dds=dl.find_all("dd")
  if len(dts)==len(dds):
    for i in range(len(dts)):
      f=dts[i].getText();
      p=dds[i].getText();
      data=data.append(Series([f,p],index=["參數","值"]),ignore_index=True);
print(data)