如何爬虫黄河水资源公报
时间: 2023-12-17 09:26:39 浏览: 40
以下是爬取黄河水资源公报的步骤:
1. 导入requests库和BeautifulSoup库
```python
import requests
from bs4 import BeautifulSoup
```
2. 发送请求并获取响应内容
```python
url = 'http://loess.geodata.cn/Portal/?isCookieChecked=true'
response = requests.get(url)
```
3. 解析响应内容
```python
soup = BeautifulSoup(response.text, 'html.parser')
```
4. 找到需要爬取的内容所在的标签
```python
content = soup.find('div', {'class': 'content'})
```
5. 提取需要的信息
```python
info = content.text.strip()
```
完整代码如下:
```python
import requests
from bs4 import BeautifulSoup
url = 'http://loess.geodata.cn/Portal/?isCookieChecked=true'
response = requests.get(url)
soup = BeautifulSoup(response.text, 'html.parser')
content = soup.find('div', {'class': 'content'})
info = content.text.strip()
print(info)
```
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