文件上传

文件上传总结:https://www.anquanke.com/post/id/164561

文件上传可解析后缀

asp/aspx

1	asp,aspx,asa,asax,ascx,ashx,asmx,cer,aSp,aSpx,aSa,aSax,aScx,aShx,aSmx,cEr

php

1	php,php5,php4,php3,php2,pHp,pHp5,pHp4,pHp3,pHp2,html,htm,phtml,pht,Html,Htm,pHtml

jsp

1	jsp,jspa,jspx,jsw,jsv,jspf,jtml,jSp,jSpx,jSpa,jSw,jSv,jSpf,jHtml

文件上传文件头绕过