不花钱学JavaEE（基础篇）
－JSP
JSP（JavaServerPages）是做JavaWeb开发必须掌握的语言。
JSP:JavaServerPagesisatechnologyfordevelopingwebpagesthatincludedynamiccontent.UnlikeaplainHTMLpage,whichcontainsstaticcontentthatalwaysremainsthesame,aJSPpagecanchangeitscontentbasedonanynumberofvariableitems,includingtheidentityoftheuser,theusersbrowsertype,informationprovidedbytheuser,andselectionsmadebytheuser.
JSP的优势