code029.jsp
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>页面设置缓冲</title>
</head>
<body>
<%
response.setBufferSize(32); //32kb, 0表示不缓冲
response.flushBuffer(); //立即
%>
</body>
</html>