page 디렉티브는 autoFlush 속성을 제공하고 있으며, 이속성을 사용하면 버퍼가 다 찼을 경우 AutoFlush가 treu이면
   - 버퍼가 다 찾을 경우 버퍼를 플러시하고 계속해ㅔ서 작업을 진행한다.

AutoFlush가 false 이면
   - 버퍼가 다 찼을 경우 예외를 발생시키고 작업을 중지한다.


//autoFlush 의 값이 false, ture값에 따른 에런 메시지 출력

<예제>

<%@ page contentType="text/html; charset=euc-kr" %>
<%@ page buffer="1kb" autoFlush="false" %>

<%
 for(int i=0; i<=1000; i++){
%>
 1234
<%
 }
%>



<err_code>

HTTP Status 500 -

type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

org.apache.jasper.JasperException: An exception occurred processing JSP page /autoFlush.jsp at line 6

3: 
4: <%
5: 	for(int i=0; i<=1000; i++){
6: %>
7: 	1234
8: <%
9: 	}


Stacktrace:
	org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:505)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:404)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:717)

root cause

java.io.IOException: Error: JSP Buffer overflow
	org.apache.jasper.runtime.JspWriterImpl.bufferOverflow(JspWriterImpl.java:165)
	org.apache.jasper.runtime.JspWriterImpl.write(JspWriterImpl.java:328)
	org.apache.jasper.runtime.JspWriterImpl.write(JspWriterImpl.java:342)
	org.apache.jsp.autoFlush_jsp._jspService(autoFlush_jsp.java:59)
	org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:717)

note The full stack trace of the root cause is available in the Apache Tomcat/6.0.18 logs.