可能是跨域问题，可以对比两个网址的curl参数，有一个缺少Referer: https://account.wps.cn/ 例如：
curl ^"https://authserver.gdmu.edu.cn/authserver/login?service=https^%^3A^%^2F^%^2Fms.gdmu.edu.cn^%^2Floginwps^" ^ -H "Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7" ^ -H "Accept-Language: zh-CN,zh;q=0.9" ^ -H "Cache-Control: no-cache" ^ -H "Connection: keep-alive" ^ -H "Cookie: route=f26033081484450dbdf04a31dc252d6f; JSESSIONID=BA7C78F0988CB8AF8E383697A0B67691; d5a1a39749ecdba60571d9181899e214=197189urjgmurent3313e1h3em" ^ -H "Pragma: no-cache" ^ -H "Referer: https://account.wps.cn/" ^ -H "Sec-Fetch-Dest: document" ^ -H "Sec-Fetch-Mode: navigate" ^ -H "Sec-Fetch-Site: cross-site" ^ -H "Sec-Fetch-User: ?1" ^ -H "Upgrade-Insecure-Requests: 1" ^ -H "User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36 Edg/122.0.0.0" ^ -H ^"sec-ch-ua: ^\^"Chromium^\^";v=^\^"122^\^", ^\^"Not(A:Brand^\^";v=^\^"24^\^", ^\^"Microsoft Edge^\^";v=^\^"122^\^"^" ^ -H "sec-ch-ua-mobile: ?0" ^ -H ^"sec-ch-ua-platform: ^\^"Windows^\^"^" curl ^"https://authserver.gdmu.edu.cn/authserver/login?service=https^%^3A^%^2F^%^2Fms.gdmu.edu.cn^%^2Floginwps^" ^ -H "Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7" ^ -H "Accept-Language: zh-CN,zh;q=0.9" ^ -H "Cache-Control: no-cache" ^ -H "Connection: keep-alive" ^ -H "Cookie: route=f26033081484450dbdf04a31dc252d6f; JSESSIONID=BA7C78F0988CB8AF8E383697A0B67691; d5a1a39749ecdba60571d9181899e214=197189urjgmurent3313e1h3em" ^ -H "Pragma: no-cache" ^ -H "Sec-Fetch-Dest: document" ^ -H "Sec-Fetch-Mode: navigate" ^ -H "Sec-Fetch-Site: none" ^ -H "Sec-Fetch-User: ?1" ^ -H "Upgrade-Insecure-Requests: 1" ^ -H "User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36 Edg/122.0.0.0" ^ -H ^"sec-ch-ua: ^\^"Chromium^\^";v=^\^"122^\^", ^\^"Not(A:Brand^\^";v=^\^"24^\^", ^\^"Microsoft Edge^\^";v=^\^"122^\^"^" ^ -H "sec-ch-ua-mobile: ?0" ^ -H ^"sec-ch-ua-platform: ^\^"Windows^\^"^"
标签：ch,cn,访问,Sec,刷新,sec,ua,Fetch,回车 From： https://www.cnblogs.com/shaoing/p/18065762