python爬取齐翔腾达股票历史数据

以下是Python爬取齐翔腾达股票历史数据的步骤：

1. 导入必要的库

import requests
from bs4 import BeautifulSoup
import pandas as pd

2. 获取网页内容

url = 'http://quotes.money.163.com/trade/lsjysj_002408.html'
response = requests.get(url)
soup = BeautifulSoup(response.content, 'html.parser')

3. 解析网页内容

table = soup.find('table', {'class': 'table_bg001 border_box limit_sale'})
thead = table.find('thead')
tr = thead.find('tr')
columns = []
for th in tr.find_all('th'):
    columns.append(th.text)
tbody = table.find('tbody')
rows = []
for tr in tbody.find_all('tr'):
    row = []
    for td in tr.find_all('td'):
        row.append(td.text)
    rows.append(row)

4. 将数据转换为DataFrame格式

df = pd.DataFrame(rows, columns=columns)

5. 将数据保存为CSV文件

df.to_csv('002408.csv', index=False)