显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Date: Fri, 29 Mar 2024 05:35:42 GMT
Content-Type: text/html
Content-Length: 169
Connection: keep-alive
Location: https://www.189.cn/
Content-Security-Policy: frame-ancestors http://*.189.cn http://189.cn http://digitallab.189.cn:31417
Set-Cookie: 4khhWNSbEsFUS=60Ym5CT1TUc9E07WMzXSpDvu9UdtrhQBUytiQ.jM1R6dccy2c9_vJuNvIqL0hAWyozmLsAk7FQIFC9DflNpobMea; Path=/; expires=Mon, 27 Mar 2034 05:35:42 GMT; HttpOnly
X-Ser: BC145_dx-lt-yd-hunan-loudi-17-cache-9, BC27_dx-lt-yd-zhejiang-jinhua-12-cache-14
HTTP/1.1 412 Precondition Failed
Date: Fri, 29 Mar 2024 05:35:42 GMT
Content-Type: text/html; charset=utf-8
Connection: keep-alive
Set-Cookie: 4khhWNSbEsFUO=60Q.eRJZdSijbWgt3nS11Gx2bQiQCmRzCed.zfmxa2jMquxtIlsipusnSG8YLeIpBUr9rbngE3t_YR_yU272WB_q; Path=/; expires=Mon, 27 Mar 2034 05:35:42 GMT; Secure; HttpOnly
X-Ser: BC125_dx-lt-yd-hunan-loudi-17-cache-9, BC27_dx-lt-yd-zhejiang-jinhua-12-cache-14