[Java] getPathInfo() getRequestURI() getServletPath() 차이

요청원문
http://30thh.loc:8480/app/test%3F/a%3F+b;jsessionid=S%3F+ID?p+1=c+d&p+2=e+f#a

getPathInfo() 
/a?+b

getRequestURI()
/app/test%3F/a%3F+b;jsessionid=S+ID

getServletPath()
/test?

 

ref : https://stackoverflow.com/questions/4931323/whats-the-difference-between-getrequesturi-and-getpathinfo-methods-in-httpservl