• python requests 抓取one 首页推送文字和图片


    from bs4 import BeautifulSoup
    from lxml import html
    import xml
    import requests
    
    #下载图片函数
    def download_img(url,name):
        """"
        下载指定url的图片
        url:图片的url;
        name:保存图片的名字
        """
        try:
            respone = requests.get(url)
            f_img = respone.content
            path = r'C:Users86131Desktopitchatsend_fileimages\%s.jpg'%(name)
            with open(path, "wb")as f:
                    f.write(f_img)
        except Exception as e:
            print("---------地址出错------------")
    
    url_list = []
    
    f = requests.get("http://wufazhuce.com/")
    
    # #打印网页内容
    # print(f.content.decode())
    
    soup = BeautifulSoup(f.content,"lxml")
    
    try:
        first_div = soup.find("div",attrs={'id':'main-container'}).find('div',attrs={'class':'carousel-inner'})
        a_all = first_div.find_all('a')
    
        for i  in a_all:
            url_list.append(i.attrs['href'])
    
    except Exception as e:
            print("---------出错------------")
    
    #得到one的首页推荐页面
    f_1 = requests.get(url_list[0])
    
    #打印网页内容
    # print(f_1.content.decode())
    
    soup_1 = BeautifulSoup(f_1.content,"lxml")
    
    try:
        second_div = soup_1.find("div",attrs={'id':'main-container'}).find('div',attrs={'class':'one-cita-wrapper'})
        third_div = soup_1.find("div",attrs={'id':'main-container'}).find('div',attrs={'class':'one-imagen'})
    
        #获得时期值
        now_month = second_div.find('p',attrs={'class':'may'}).text
        now_one_day = second_div.find('p',attrs={'class':'dom'}).text
    
        #获得图片的url
        img_url = third_div.find('img').attrs['src']
    
        #获得一段话并去除开头的空格
        one_text = second_div.find("div",attrs={'class':'one-cita'}).text.strip()
    
        #将获得日期拼接
        now_day = now_one_day +' '+ now_month
    
        #调用函数下载图片
    
        download_img(img_url, now_day)
    
    except Exception as e:
            print("---------出错------------")
    非学无以广才,非志无以成学。 正是因为今天的不完美,才对未来充满希望。 ----长帆
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  • 原文地址:https://www.cnblogs.com/changfan/p/11113471.html
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