• python 爬虫可视化函数,可以先看看要爬取的数据是否存在


    import requests
    
    url = "http://www.spbeen.com"
    
    headers = {
        "User-Agent":"teste"
    }
    response = requests.get(url,headers=headers)
    print(response.status_code)
    print(response.headers)
    print(response.request.headers)
    
    def request_view(response):
        import webbrowser
        request_url = response.url
        base_url = '<head><base href="%s">' %(request_url)
        base_url = base_url.encode()
        content = response.content.replace(b"<head>",base_url)
        tem_html = open('tmp.html','wb')
        tem_html.write(content)
        tem_html.close()
        webbrowser.open_new_tab('tmp.html')
    
    request_view(response)
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  • 原文地址:https://www.cnblogs.com/brady-wang/p/12484733.html
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