There are many situations that can lead to such a result. The more common one is, 请求头的内容没有包含服务器需要信息, 或者是cookies里面的内容, 没有包含服务器需要的信息, 所以被服务器判断为爬虫, 所以无法取得正常的结果. 你可以试下将浏览器的请求头和cookies分别拷贝到你的程序中再去请求, 如果还是不行, 只能用类似fiddlerThis kind of tool will do a detailed analysis
Some requests require a Referer to request data, or some require cookie verification. You need to check whether previous successful cases are restricted by these conditions!
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
There are many situations that can lead to such a result. The more common one is,
请求头的内容没有包含服务器需要信息, 或者是cookies里面的内容, 没有包含服务器需要的信息, 所以被服务器判断为爬虫, 所以无法取得正常的结果. 你可以试下将浏览器的请求头和cookies分别拷贝到你的程序中再去请求, 如果还是不行, 只能用类似fiddlerThis kind of tool will do a detailed analysisSome requests require a Referer to request data, or some require cookie verification. You need to check whether previous successful cases are restricted by these conditions!