python 爬取雪球股票代码

可以使用 Python 中的 requests 和 BeautifulSoup 库来爬取雪球股票代码。具体步骤如下：

1. 导入需要的库

import requests
from bs4 import BeautifulSoup

2. 构造请求头和请求 URL

headers = {
    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.3'}
url = 'https://xueqiu.com/hq#exchange=CN&firstName=1&secondName=1_0'

3. 发送请求并解析 HTML

response = requests.get(url, headers=headers)
soup = BeautifulSoup(response.text, 'html.parser')

4. 提取股票代码

stocks = soup.find_all('a', class_='stock__name')
codes = [stock['href'].split('/')[-1] for stock in stocks]

完整代码如下：

import requests
from bs4 import BeautifulSoup

headers = {
    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.3'}
url = 'https://xueqiu.com/hq#exchange=CN&firstName=1&secondName=1_0'

response = requests.get(url, headers=headers)
soup = BeautifulSoup(response.text, 'html.parser')

stocks = soup.find_all('a', class_='stock__name')
codes = [stock['href'].split('/')[-1] for stock in stocks]

print(codes)

运行后，即可输出所有股票代码。