string(1306) "HTTP/1.1 302 Found
Location: https://wappass.baidu.com/static/captcha/tuxing_v2.html?&logid=10853953962782972568&ak=c27bbc89afca0463650ac9bde68ebe06&backurl=https%3A%2F%2Fwww.baidu.comhttp%3A%2F%2Fwww.baidu.com%2Fs%3Fwd%3D%E5%8A%A0%E5%B7%A5%E7%94%B5%E6%9C%BA%2520site%253Azhihu.com%26tn%3D87048150_dg%26ie%3Dutf8&ext=x9G9QDmMXq%2FNo87gjGO0PzWIJ0jGfqIqqRPT%2FFKdnxGmz3O%2FBOxvuSFwUtB1f0Rqg1T9i%2F9aWxTqDk%2BHyX%2BPsxv1I6NdBC4wcPZS6Wbn02xIIB7URDciwb4Wfa7oJDxfznC2thOhnhHonZpjDATdKhErJYrX6ZG4cmre86mOlhYzaKpB2phazqc%2FC%2BfHegjy&signature=8647144cbe81c2ca65cdf361bc2f4e1b&timestamp=1761232873
Date: Thu, 23 Oct 2025 15:21:13 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked

<a href="https://wappass.baidu.com/static/captcha/tuxing_v2.html?&amp;logid=10853953962782972568&amp;ak=c27bbc89afca0463650ac9bde68ebe06&amp;backurl=https%3A%2F%2Fwww.baidu.comhttp%3A%2F%2Fwww.baidu.com%2Fs%3Fwd%3D%E5%8A%A0%E5%B7%A5%E7%94%B5%E6%9C%BA%2520site%253Azhihu.com%26tn%3D87048150_dg%26ie%3Dutf8&amp;ext=x9G9QDmMXq%2FNo87gjGO0PzWIJ0jGfqIqqRPT%2FFKdnxGmz3O%2FBOxvuSFwUtB1f0Rqg1T9i%2F9aWxTqDk%2BHyX%2BPsxv1I6NdBC4wcPZS6Wbn02xIIB7URDciwb4Wfa7oJDxfznC2thOhnhHonZpjDATdKhErJYrX6ZG4cmre86mOlhYzaKpB2phazqc%2FC%2BfHegjy&amp;signature=8647144cbe81c2ca65cdf361bc2f4e1b&amp;timestamp=1761232873">Found</a>.

"