头歌requests爬虫答案

使用requests库进行头歌爬虫的答案可以参考以下代码：

import requests

def get_html(url):
    ''' 
    :param url: 统一资源定位符,请求网址
    :return: html
    '''
    # 补充请求头
    headers = {
        "User-Agent": "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36"
    }
    
    # 发送get请求
    response = requests.get(url=url, headers=headers)
    
    # 定义编码
    response.encoding = "utf-8"
    
    # 获取网页信息文本
    html = response.text
    
    return html

以上代码使用requests库发送GET请求，并添加了请求头，以模拟浏览器访问。然后，将获取到的网页信息文本返回。这样就可以使用头歌requests爬虫来获取网页内容了。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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