zipsearch.jsp
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>zipsearch</title>
<script type="text/javascript">
function checkfrm() {
if(document.frm.dong.value == ""){
alert("동이름을 입력하세요");
return;
}
document.frm.submit();
}
</script>
</head>
<body>
<form name="frm" method="post" action="zipsearch_ok.jsp">
<table border="1">
<tr>
<td colspan="2">동 이름 검색</td>
<!-- colspan : 셀을 합칠때 사용 -->
</tr>
<tr>
<td> <input type="text" name="dong" size="20" value="개포1동" /> </td>
<td> <input type="button" value="검색" onclick="checkfrm()" /> </td>
</tr>
</table>
</form>
</body>
</html>
zipsearch_ok.jsp
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<%@page import="java.sql.PreparedStatement"%>
<%@page import="java.sql.DriverManager"%>
<%@page import="java.sql.ResultSet"%>
<%@page import="java.sql.Statement"%>
<%@page import="java.sql.Connection"%>
<%@page import="com.sun.xml.internal.ws.api.ha.StickyFeature"%>
<%
request.setCharacterEncoding("UTF-8");
<!-- 직접 zipsearch_ok.jsp 페이지로 접근할 경우 뒤로 보냄 -->
if(request.getParameter("dong") == null){
%>
<script type="text/javascript">
alert("동이름을 입력해주세요");
history.back();
</script>
<%
} else{
String dong = request.getParameter("dong");
Connection conn =null;
Statement stmt = null;
ResultSet rs = null;
Class.forName("oracle.jdbc.driver.OracleDriver");
conn = DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:orcl", "hr", "hr");
String query = "select * from zipcode where DONG like '" + dong + "%'";
stmt = conn.createStatement();
rs = stmt.executeQuery(query);
%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>zipsearch_ok</title>
<style type="text/css">
td {border: 1px solid black; width: 150px ; text-align: center;}
</style>
</head>
<body>
<table>
<%
out.println("<tr>");
out.println("<td><b>일련번호</b></td>");
out.println("<td><b>우편번호</b></td>");
out.println("<td><b>시.도</b></td>");
out.println("<td><b>구.군</b></td>");
out.println("<td><b>동</b></td>");
out.println("<td><b>리</b></td>");
out.println("<td><b>앞번지</b></td>");
out.println("<td><b>뒷번지</b></td>");
out.println("</tr>");
while(rs.next()){
out.println("<tr>");
out.println("<td>" + rs.getString("seq") + "</td>");
out.println("<td>" + rs.getString("zipcode") + "</td>");
out.println("<td>" + rs.getString("sido") + "</td>");
out.println("<td>" + rs.getString("gugun") + "</td>");
out.println("<td>" + rs.getString("dong") + "</td>");
//null값 처리
String ri = rs.getString("ri") == null ? "" : rs.getString("ri");
String st_bunji = rs.getString("st_bunji") == null ? "" : rs.getString("st_bunji");
String ed_bunji = rs.getString("ed_bunji") == null ? "" : rs.getString("ed_bunji");
out.println("<td>" + ri + "</td>");
out.println("<td>" + st_bunji + "</td>");
out.println("<td>" + ed_bunji + "</td>");
out.println("</tr>");
}
%>
<tr>
<td colspan="8"> <input type="button" value="뒤로가기" onclick="history.back()"/> </td>
</tr>
</table>
</body>
</html>
<%
}
%>
검색창
검색결과
zipsearch_ok.jsp 주소로 직접 접근하고자 할때
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