一键批量下载微信公众号文章内容/图片/封面/视频/音频，支持导出html和pdf格式，包含阅读数/点赞数/在看数

def export_pdf():
    import pdfkit,os
    print('导出 PDF...')
    htmls = []
    for root, dirs, files in os.walk('.'):
     for name in files:
      if name.endswith(".html"):
       print(name)
       try:
         pdfkit.from_file(name, 'pdf/'+name.replace('.html', '')+'.pdf')
       except Exception as e:
             print(e)
export_pdf()

def audio(res,headers,date,title):
    aids = re.findall(r'"voice_id":"(.*?)"',res.text)
    time.sleep(2)
    tmp = 0
    for id in aids:
        tmp +=1
        url = f'https://res.wx.qq.com/voice/getvoice?mediaid={id}'
        audio_data = requests.get(url,headers=headers)
        print('正在下载音频：'+title+'.mp3')
        with open(date+'___'+title+'___'+str(tmp)+'.mp3','wb') as f:
            f.write(audio_data.content)

def video(res, headers):
    vid = re.search(r'wxv_.{19}',res.text).group(0)
    time.sleep(2)
    if vid:
        url = f'https://mp.weixin.qq.com/mp/videoplayer?action=get_mp_video_play_url&preview=0&vid={vid}'
        data = requests.get(url,headers=headers).json()
        video_url = data['url_info'][0]['url']
        video_data = requests.get(video_url,headers=headers)
        print('正在下载视频：'+trimName(data['title'])+'.mp4')
        with open(trimName(data['title'])+'.mp4','wb') as f:
            f.write(video_data.content)

def imgs(content,headers,date,position,title):
    imgs=re.findall('data-src="(.*?)"',content)
    time.sleep(2)
    num = 0
    for i in imgs:
        num+=1
        img_data = requests.get(i,headers=headers)
        print('正在下载图片：'+i)
        with open(date+'___'+title+'___'+str(position)+'___'+str(num)+'.jpg','wb') as f:
            f.write(img_data.content)