w_rid计算错误

[Cliffy2000]

大佬们，我这一两天在抓取动态的评论区，用的是这个地址。这个链接是b站网页加载的时候会自己访问的api，会用到wbi的签名算法。但是我用已有的请求数据测试的时候，发现代码算出来的w_rid和实际上的不一样，我自己向api发送请求的时候也会报403的错误。我去看了网页的源码里，MIXIN_KEY_ENC_TAB那个数组内容没有变化，所以不知道哪里出了问题。麻烦各位大佬指点一下

[cxw620]

See #919, which show you almost everything about WBI signing.

[Cliffy2000]

Thanks, it is really useful, but I wasn't able to fix the issue. I even found a hidden set of hard-coded img_key and sub_key in the bilibili JS code, but neither those or the ones I retrieved from the API worked. I found the exact request that the website sent to the API to load more comments, but I could not recreate the w_rid in the request from the params and wts. I was using the python code example, and I also included headers and cookies for the request.