📄 复件 2.jsp

📁 一个自已编写的用JSP编写的简单的人事管理系统
💻 JSP
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<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" errorPage="" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
<style type="text/css">
<!--
.STYLE4 {	font-family: "华文行楷";
	font-size: x-large;
	font-weight: bold;
	color: #0000FF;
}
-->
</style>
</head>

<script language="JavaScript">
function login()
{
if(form.text1.value==""||form.text2.value=="")
{
  alert("请输入员工编号和密码");
  form.text1.focus();
  return false;
  history.back();
}
else if(form1.text1.value=="")
{
  alert("请输入员工编号");
  form.text1.focus();
  return false;
  history.back();
}else if(form1.text2.value=="")
{
  alert("请输入密码");
  form.text2.focus();
  return false;
  history.back();
}
else
{
Connection conn=null;
 Statement stmt=null;
 ResultSet rs=null;
 try
 {
    Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
 }
 catch(ClassNotFoundException ce)
 {
    out.println(ce.getMessage());
 }
 try
 { 
    conn=DriverManager.getConnection("jdbc:odbc:kuku");                                                               
    stmt=conn.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,
    ResultSet.CONCUR_READ_ONLY);
    String sql="select * from login";
    rs=stmt.executeQuery(sql);
 }
 catch(SQLException e)
 {
    out.println(e.getMessage());
 }
  while(rs.next())
		{
		
	if(form.text1.value==rs.getString("id")&&form.text2.value==rs.getString("pass"))
			{
			alert("成功登录!");
			rs.close();
		stmt.close();
		conn.close();
			window.location="9.jsp";
			 return false;
               history.back();
			}
		}
		alert("员工编号或密码不正确,请重新输入!");
		rs.close();
		stmt.close();
		conn.close();
  form.text1.focus();
  return false;
  history.back();
}
}
//</script>

<body>
<div align="center">
  <p class="STYLE4">人事管理系统  </p>
</div>
<form name="form">
  <label>
<div align="center">员工编号：
    <input type="text" name="text1" />
  </div>
  </label>
  <p align="center">密码：
    <label>
      <input type="text" name="text2" />
      </label>
  </p>
  <p align="center">
    <label></label>
    <label>
      <input type="button" value="提交" onclick="login()" />
    </label>
    <input type="submit" value="返回" />
  </p>
</form>
<p>&nbsp;</p>
</body>
</html>
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