remove

<%@page import="org.joonzis.ex.GreenDao"%>
<%@page import="org.joonzis.ex.GreenVO"%>
<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%
	request.setCharacterEncoding("utf-8");

	String id = request.getParameter("id");
	String pw = request.getParameter("pw");
	
	GreenVO vo = new GreenVO();
	vo.setId(id);
	vo.setPw(pw);
	
	GreenDao dao = GreenDao.getInstance();
	int result = dao.getRemove(vo);

	if ( result > 0 ) {
		response.sendRedirect("view_all.jsp");
	} else { %>
		<script type="text/javascript">
			alert("회원 탈퇴에 실패했습니다.");
			history.go(-1);		// history.back()
		</script>
 <% } %>