<%@ page contentType="text/html;charset=GBK" import="java.sql.*" %>
<%@ page errorPage="/public/errorBusy.jsp" %>
<%@ include file="/public/check_admin.jsp" %>
<jsp:useBean id="conn" scope="page" class="SQLBean.DBConn"/>

<%! 
  ResultSet rs=null;
  String admin_id="";
  String admin_password_1="";
  String admin_password_2="";
  String admin_name="";
  String sql="";
  int result=0;
 %>
 
 <% 
   request.setCharacterEncoding("GBK");
   admin_id=request.getParameter("admin_id");
   admin_password_1=request.getParameter("admin_password_1");
   admin_name=request.getParameter("admin_name");
   sql="select admin_id from admin_user where admin_id='"+admin_id+"'";
   rs=conn.executeQuery(sql);
  if(rs.next()){
  %>
     <jsp:forward page="account_admin.jsp">
        <jsp:param name="errmsg" value="用戶名已存在,請重新輸入!"/>
     </jsp:forward>
  <% 
   }else{
        sql="insert into admin_user values('"+admin_id+"'";
        sql+=",'"+admin_password_1+"'";
        sql+=",'"+admin_name+"')";
        result=conn.executeUpdate(sql);
        conn.close();
  %>
     <jsp:forward page="account_admin.jsp">
        <jsp:param name="errmsg" value="成功添加用戶!"/>
     </jsp:forward>
  <%
     }
  conn.close();
  %>