๐Ÿ’ป Programming/JSP

[JSP] Page Redirection ( ํŽ˜์ด์ง€ ๋ฆฌ๋””๋ ‰์…˜ )

ํŽ˜์ด์ง€ ๋ฆฌ๋””๋ ‰์…˜์„ ํ•˜๋Š” ๊ฐ€์žฅ ๊ฐ„๋‹จํ•œ ๋ฐฉ๋ฒ•์€ response ๊ฐ์ฒด์˜ sendRedirect() ๋ฉ”์†Œ๋“œ๋ฅผ ์ด์šฉํ•˜๋Š” ๊ฒƒ์ด๋ž๋‹ˆ๋‹ค. 

public void response.sendRedirect(String location) throws IOException

์ด ๋ฉ”์†Œ๋“œ๋Š” ์ƒํƒœ์ฝ”๋“œ์™€ ์ƒˆ๋กœ์šด ํŽ˜์ด์ง€ ์ฃผ์†Œ๋ฅผ ํ•จ๊ป˜ response๊ฐ์ฒด์— ๋‹ด์•„์„œ ๋ธŒ๋ผ์šฐ์ €๋กœ ์ „์†กํ•ฉ๋‹ˆ๋‹ค.  setStatus() ์™€ setHeader() ๋ฅผ ์ด์šฉํ•˜์—ฌ ์„ธํŒ…์„ ํ•ด์ฃผ๋ฉด ๋ฉ๋‹ˆ๋‹ค. ์•„๋ž˜์ฒ˜๋Ÿผ ๋ง์ด์ฃ . 

....
String site = "http://www.newpage.com" ;
response.setStatus(response.SC_MOVED_TEMPORARILY);
response.setHeader("Location", site); 
....

์˜ˆ์ œ

JSP ๋กœ ์–ด๋–ป๊ฒŒ ํŽ˜์ด์ง€ ๋ฆฌ๋””๋ ‰์…˜์„ ํ•˜๋Š”์ง€ ์˜ˆ์ œ๋ฅผ ํ†ตํ•ด ์•Œ์•„๋ณผ๊นŒ์š”? 

<%@ page import="java.io.*,java.util.*" %>
<html>
<head>
<title>Page Redirection</title>
</head>
<body>
<center>
<h1>Page Redirection</h1>
</center>
<%
   // New location to be redirected
   String site = new String("http://www.naver.com");
   response.setStatus(response.SC_MOVED_TEMPORARILY);
   response.setHeader("Location", site); 
%>
</body>
</html>

์œ„ ์ฝ”๋“œ๋ฅผ PageRedirect.jsp ์— ๋„ฃ๊ณ  http://localhost:8080/PageRedirect.jsp ๋ฅผ ์›น๋ธŒ๋ผ์šฐ์ €์—์„œ ์š”์ฒญํ•ด๋ณด์„ธ์š”.   

 

http://www.naver.com ์‚ฌ์ดํŠธ๋กœ ๋ฆฌ๋””๋ ‰์…˜์ด ๋˜๋‚˜์š”?? ^____^ 

 

 

 

Reference : http://www.tutorialspoint.com/jsp/jsp_page_redirect.htm 

 

 

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