string(1298) "HTTP/1.1 302 Found
Location: https://wappass.baidu.com/static/captcha/tuxing_v2.html?&logid=10716867587761297681&ak=c27bbc89afca0463650ac9bde68ebe06&backurl=https%3A%2F%2Fwww.baidu.comhttp%3A%2F%2Fwww.baidu.com%2Fs%3Fwd%3Dsite%253Azhihu.com%2B%E5%8A%A0%E5%B7%A5%E7%94%B5%E6%9C%BA%26tn%3D87048150_dg%26ie%3Dutf8&ext=x9G9QDmMXq%2FNo87gjGO0P8O3kktdcPjZqiEsZgRNNqA9qxHzv8tRxodBg5SciE9xg1T9i%2F9aWxTqDk%2BHyX%2BPs97kv7G%2BqgXtn6ZDd9h4URSt52rlpnPbf9iBw4H6WThm2jNKl4dvayBorFd1cJRtqUggHtRENyLBvhZ9rugkPF8zaKpB2phazqc%2FC%2BfHegjy&signature=f1e94a6f72fed2f67e07a4df76cebc6c&timestamp=1761232086
Date: Thu, 23 Oct 2025 15:08:06 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked

<a href="https://wappass.baidu.com/static/captcha/tuxing_v2.html?&amp;logid=10716867587761297681&amp;ak=c27bbc89afca0463650ac9bde68ebe06&amp;backurl=https%3A%2F%2Fwww.baidu.comhttp%3A%2F%2Fwww.baidu.com%2Fs%3Fwd%3Dsite%253Azhihu.com%2B%E5%8A%A0%E5%B7%A5%E7%94%B5%E6%9C%BA%26tn%3D87048150_dg%26ie%3Dutf8&amp;ext=x9G9QDmMXq%2FNo87gjGO0P8O3kktdcPjZqiEsZgRNNqA9qxHzv8tRxodBg5SciE9xg1T9i%2F9aWxTqDk%2BHyX%2BPs97kv7G%2BqgXtn6ZDd9h4URSt52rlpnPbf9iBw4H6WThm2jNKl4dvayBorFd1cJRtqUggHtRENyLBvhZ9rugkPF8zaKpB2phazqc%2FC%2BfHegjy&amp;signature=f1e94a6f72fed2f67e07a4df76cebc6c&amp;timestamp=1761232086">Found</a>.

"