JSP的9个内置对象

JSP中的内置对象（9个）

对象名                         对象的类型                     范围

pageContext         Javax.servlet.jsp.PageContext             Page

page                 Javax.servlet.jsp.HttpJspPage             Page

request               Javasx.servlet.jsp.HttpServletRequest         Request

response       Javax.servlet.jsp.HttpServletResponse         Page

session                  Javax.servlet.HttpSessio                   Session

application         Javax.servlet.ServletContext             Application

out                 Javax.servlet.jsp.JspWriter             Page

config                 Javax.servlet.ServletConfig                 Page

exception           Java.lang.ThrowAble                     page