无法获取到title,每次都无法运行,以前是可以运行下载,现在不行
title = re.findall('
id="video-title" title="(.*?)" class="video-title">', response.text)[0]
这一条就无法运行
```python Traceback (most recent call last): File "D:\PycharmProjects\pythonProject\爬虫\bilibili\bilibili_video.py", line 106, in
main(keyword) File "D:\PycharmProjects\pythonProject\爬虫\bilibili\bilibili_video.py", line 99, in main video_info = get_video_info(url) File "D:\PycharmProjects\pythonProject\爬虫\bilibili\bilibili_video.py", line 38, in get_video_info title = re.findall('
', response.text)[0] # 标题 IndexError: list index out of rang
使用while循环获取标题,不行
想要能运行成功
对的,就是你正则没提取到数据,然后你对空进行下标,然后报错