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1.抓取到一个错误的URl
2.我的比蠢笨的办法：
人生最曼妙的风景，竟是内心的淡定与从容！
There is a header in curl that can be set to return. If the data obtained is not in 200 status, just skip the processing.
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
There is a header in curl that can be set to return. If the data obtained is not in 200 status, just skip the processing.