java开发的微信公众号文章爬虫
2024-12-26 08:50
爬虫是一种自动抓取网页数据的程序，可以用于获取微信公众号的内容信息。下面是一个简单的Python爬虫示例，使用了`requests`库来发送HTTP请求并解析HTML内容，以及使用了`BeautifulSoup`库来进行HTML内容的解析：
```python
import requests
from bs4 import BeautifulSoup
def get_wechat_article(url):
# 发送GET请求到指定URL获取文章页面
response = requests.get(url)
# 检查请求是否成功
if response.status_code == 200:
soup = BeautifulSoup(response.text, 'html.parser')
# 解析文章标题、作者、发布日期等信息
title = soup.find('title').text.strip()
author = soup.find(id="js_content").find_previous("h2", class_="rich_media_title").text.strip()
date = soup.find(id="js_content").find_next_sibling("span").text.strip()
# 解析文章内容
article_text = ""
for paragraph in soup.find_all("p"):
article_text += paragraph.text.strip() + "
"
return {'title': title, 'author': author, 'date': date, 'content': article_text}
else:
print(f"Request failed with status code {response.status_code}")
return None
# 使用示例
url = "https://mp.weixin.qq.com/s/YsJZxXjwO7oBzRyvLk986A" # 微信公众号文章链接
article_info = get_wechat_article(url)
if article_info is not None:
print(f"Title: {article_info['title']}
Author: {article_info['author']}
Date: {article_info['date']}")
print("
Content: