JSP&Servlet

JSP

byeol_dev 2023. 2. 10. 11:28

JSP 파일 λͺ…은 μ†Œλ¬Έμžλ‘œ μž‘μ„±ν•˜λ©° 합성어인 경우 _둜 μ΄μ–΄μ€Œ

<%

μ•ˆμ— μžλ°” μ–Έμ–΄ μ“Έ 수 있음

int num = 10;

%>

μˆ«μžλŠ” <%= num %>μž…λ‹ˆλ‹€.

μŠ€νŠΈλ¦½ν‹€λ¦Ώ

<% μžλ°” 문법 μ“°κΈ° κ°€λŠ₯ %>   (μ‹€ν–‰μ‹œν‚€λ©΄ ν™”λ©΄X μ½”λ”©)

ν‘œν˜„μ‹

<%= λ©”μ†Œλ“œ 호좜, λ³€μˆ˜κ°’ 읽기(html에 보여쀄 데이터) %>

 

<%@ 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>
<%
int num = 10;
%>
μˆ«μžλŠ” <%= num %>μž…λ‹ˆλ‹€. <br>
<%
//valueκ°€ 짝수면 "짝수" 좜λ ₯(htmlν™”λ©΄) ν™€μˆ˜λ©΄ "ν™€μˆ˜" 좜λ ₯
int value = 2;
String result = "";

if(value%2 == 0){
result = "짝수";
}
else if(value%2!=0){
result = "ν™€μˆ˜";
}
%>
<%=result %><br>
<% int value1 = 3; %>
<% if(value1 % 2 ==0){%>
짝수
<%}else { %>
ν™€μˆ˜
<%} %>
</body>
</html>
<%@ 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>
<table>
<% for(int i = 0; i < 3 ; i++){%>
<tr>
<td>1</td>
<td>2</td>
<td>3</td>

</tr>
<%} %>
</table>
</body>
</html>