package org.joonzis.ex;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
@WebServlet("/Ex07_request")
public class Ex07_request extends HttpServlet {
private static final long serialVersionUID = 1L;
public Ex07_request() {
super();
}
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
request.setCharacterEncoding("utf-8");
response.setContentType("text/html; charset=UTF-8");
PrintWriter out = response.getWriter();
String id = request.getParameter("id");
String pw = request.getParameter("pw");
String name = request.getParameter("name");
String email = request.getParameter("email");
String gender = request.getParameter("gender");
String[] hobbies = request.getParameterValues("hobbies");
out.print("<html>");
out.print("<head>");
out.print("<title>");
out.print("</title>");
out.print("</head>");
out.print("<body>");
out.print("<ul>");
out.print("<li>아이디 : " + id + "</li>");
out.print("<li>비밀번호 : " + pw + "</li>");
out.print("<li>이름 : " + name + "</li>");
out.print("<li>이메일 : " + email + "</li>");
out.print("<li>성별 : " + gender + "</li>");
out.print("<li>");
for(int i=0; i<hobbies.length; i++) {
out.print(hobbies[i] + " ");
}
out.print("</li>");
out.print("</ul>");
out.print("</body>");
out.print("</html>");
}
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
doGet(request, response);
}
}
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
<script type="text/javascript">
// 아이디, 패스워드, 이름, 이메일 전부 다 기입
// 취미는 반드시 한 개 이상 선택
// 데이터 전송 URLMapping : Ex07_request
function send(f){
if(f.id.value =='' || f.pw.value == '' || f.name.value=='' || f.email.value==''){
alert("내용을 전부 입력하세요.");
return;
}
var cnt = 0;
for(var i=0; i<f.hobbies.length; i++){
if(f.hobbies[i].checked){
cnt++;
}
}
if(cnt == 0){
alert("취미를 한 개 이상 선택하세요");
return;
}
f.action = "/chapter03_servlet/Ex07_request";
f.submit();
}
</script>
</head>
<body>
<form action="/chapter02_servlet/Ex07_request">
<fieldset>
<legend>회원가입</legend>
<div>아이디 <input type="text" name="id"></div>
<div>비밀번호 <input type="password" name="pw"></div>
<div>이름 <input type="text" name="name"></div>
<div>이메일 <input type="text" name="email"></div>
<div>
성별 <input type="radio" name="gender" value="남" checked>남
<input type="radio" name="gender" value="여">여
</div>
<div>
취미
<input type="checkbox" name="hobbies" value="영화">영화
<input type="checkbox" name="hobbies" value="음악">음악
<input type="checkbox" name="hobbies" value="독서">독서
<input type="checkbox" name="hobbies" value="없음">없음
</div>
<div>
<input type="button" value="가입" onclick="send(this.form);">
<input type="reset" value="취소">
</div>
</fieldset>
</form>
</body>
</html>
