JSP 全局变量

• JSP 域对象
• static final JspFactory _jspxFactory
• static java.util.List _jspx_dependants
• javax.el.ExpressionFactory _el_expressionfactory
• org.apache.AnnotationProcessor _jsp_annotationprocessor
• 在_jspService中的变量
• HttpServletRequest request
• HttpServletResponse response
• PageContext pageContext = null;
  • pageContext = _jspxFactory.getPageContext(this,request,response,null,true,8192,ture);
• HttpSession session = null;
  • session = pageContext.getSession();
• ServletContext application = null;
  • application = pageContext.getServletContext();
• ServletConfig config = null;
  • config = pageContext.getServletConfig();
• JspWriter out = null;
  • out = pageContext.getOut();
• Object page = this;
• JspWriter _jspx_out = null;
  • _jspx_out = out;
• PageContext _jspx_page_context = null;
  • _jspx_page_context = pageContext;