sp_add.jsp

企业员工考勤系统

<%@ 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 sp_id="";
  String sp_name="";
  String sql="";
  int result=0;
  String college_id="";
 %>
 
 <% 
   request.setCharacterEncoding("GBK");
   sp_id=request.getParameter("sp_id");
   sp_name=request.getParameter("sp_name");
   college_id=request.getParameter("college_id");
   sql="select * from specialty where sp_id='"+sp_id+"'";
   rs=conn.executeQuery(sql);
   if(rs.next()){
  %>
     <jsp:forward page="sp_manager.jsp">
        <jsp:param name="errmsg" value="专业代号以存在,请重新输入!"/>
     </jsp:forward>
  <%  
      }else{
        sql="insert into specialty values('"+sp_id+"'";
        sql+=",'"+sp_name+"'";
        sql+=",'"+college_id+"')";
        result=conn.executeUpdate(sql);
        conn.close();
   %>
        <jsp:forward page="sp_manager.jsp"/>
  <%
     }
  conn.close(); 
  %>