Day03(파일 읽기)

JinSeong 2021. 10. 6. 18:12

07applicationResource.jsp 코드내용

<%@page import="java.io.InputStreamReader"%>
<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>

<%
	String resourcePath = "/resource/message/weekend.txt";
	String realPath = application.getRealPath(resourcePath);
%>

실제 파일 위치 : <%=realPath %> <br>
<%
	//파일 읽어보기
	char[] buff = new char[128];
	int len=-1;
	try(
			InputStreamReader br = new InputStreamReader(application.getResourceAsStream(resourcePath),"utf-8")
		){
		while( (len=br.read(buff)) != -1) {
			out.print(new String(buff,0,len));
		}
	}
%>
</body>
</html>

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