JSP 기본 실습 : out, application 내장변수
1. out
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8" autoFlush="false" %>
<%
//out 객체 [flush, clearBuffer, close]
out.println("1<br/>");
out.println("2<br/>");
out.println("3<br/>");
out.flush();
out.println("4<br/>");
out.println("5<br/>");
out.println("6<br/>");
//버퍼에서 제거
out.clearBuffer();
out.println("7<br/>");
out.println("8<br/>");
out.println("9<br/>");
out.flush();
out.println("10<br/>");
out.println("11<br/>");
out.println("12<br/>");
//출력버퍼를 close
out.close();
out.println("13<br/>");
/*
*/
%>
2. application
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>JSP : application</title>
</head>
<body>
<%
String info = application.getServerInfo();
int major = application.getMajorVersion();
int minor = application.getMinorVersion();
//서블릿 클래스 파일이 있는 위치
String path1 = application.getRealPath("/");
//실행되고 있는 디렉토리만 표시
String path2 = application.getContextPath();
out.println("info : " + info + "<br />");
out.println("major : " + major + "<br />");
out.println("minor : " + minor + "<br />");
out.println("path1 : " + path1 + "<br />");
out.println("path2 : " + path2 + "<br />");
%>
</body>
</html>
