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📄 update_password.jsp

📁 多功能学生宿舍管理系统 分布式体系结构
💻 JSP
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<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" errorPage="" %>
<%@ page import ="myweb.bean.Updatepwd"%>
<!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"><!-- InstanceBegin template="/Templates/st_template.dwt.jsp" codeOutsideHTMLIsLocked="false" -->
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<%
response.setHeader("Cache-Control","no-store"); 
response.setHeader("Pragrma","no-cache"); 
response.setDateHeader("Expires",0); 
//session.invalidate();
%>
<!-- InstanceBeginEditable name="doctitle" -->
<title>高校公寓综合管理平台</title>
<!-- InstanceEndEditable -->
<!-- InstanceBeginEditable name="head" -->
<style type="text/css">
<!--
.STYLE1 {color: #660000}
.STYLE3 {color: #333333}
-->
</style>
<link href="css.css" rel="stylesheet" type="text/css" />
<!-- InstanceEndEditable -->
<style type="text/css">
<!--
body {
	margin-top: 0px;
	margin-bottom: 0px;
}
#Layer3 {	position:absolute;
	left:798px;
	top:109px;
	width:222px;
	height:15px;
	z-index:2;
}
.STYLE2 {
	font-size: 14px;
	color: #000066;
}
-->
</style></head>
<%@ page import="java.util.Date,java.util.*,java.text.*"%>
<%@page import="myweb.DBContent.DBContent" %>
<body>
<%
if(session.getAttribute("user")==null)
{
 out.print("<script>alert('请先登录!');window.open('../index.jsp','_self')</script>");	 
 }
%>
<jsp:useBean id="db" class="myweb.DBContent.DBContent"></jsp:useBean>
<%
	String dd;
	Date nowdate=new Date();
	int hour=nowdate.getHours();
	if(hour>8&&hour<12)
	{
	dd="上午好,欢迎登陆高校公寓综合管理平台!";
	}
	else
	{
	dd="下午好,欢迎登陆高校公寓综合管理平台!";
	}
	%>
	 <%
String ddate=new SimpleDateFormat("yyyy-MM-dd").format(Calendar.getInstance().getTime());
%>
<table width="1024" align="center" cellpadding="0" cellspacing="0">
  <tr>
    <td colspan="2" align="center" background="../Templates/image/index_01.jpg"><!-- InstanceBeginEditable name="EditRegion6" -->
      <object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0" width="776" height="120">
        <param name="movie" value="image/xuanjuan1.swf" />
        <param name="quality" value="high" />
        <param name="wmode" value="transparent" />
        <embed src="image/xuanjuan1.swf" width="776" height="120" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" wmode="transparent"></embed>
      </object>
    <!-- InstanceEndEditable -->
      <div class="STYLE2" id="Layer3">今天是:
        <%out.println(ddate);%>
    </div></td>
  </tr>
  <tr>
    <td colspan="2"><img src="../Templates/image/index_02.jpg" width="227" height="47" /><img src="../Templates/image/lijianxue11_03.jpg" width="797" height="47" /></td>
  </tr>
  <tr>
    <td width="227" align="left" valign="middle"><span class="STYLE2">
      <marquee scrollAmount=2 onmouseover=stop() onmouseout=start() >
      <%=dd%>
      </marquee>
    </span> </td>
    <td width="797"><!-- InstanceBeginEditable name="EditRegion7" -->
      <table width="100%" border="0" cellpadding="0" cellspacing="0">
        <tr>
          <td><img src="../Templates/image/index_056.jpg" width="797" height="25" /></td>
        </tr>
      </table>
    <!-- InstanceEndEditable --></td>
  </tr>
  <tr>
    <td width="227" height="49" background="../Templates/image/index_04.gif">&nbsp;</td>
    <td height="35" rowspan="3" align="center" valign="top"><!-- InstanceBeginEditable name="EditRegion5" -->
      <table width="100%" border="0" cellpadding="0" cellspacing="0">
        <tr>
          <td><p>&nbsp;</p>
          <p>&nbsp;</p>
          <p>&nbsp;</p></td>
        </tr>
        <tr>
          <td><form action="update_password.jsp" method="post" name="form1" id="form1" onsubmit="return checkForm()">
            <table width="70%" border="1" align="center" bgcolor="#D7E8F2">
              <tr align="left">
                <td height="14" colspan="4" align="center"><font size="5"><strong>修改密码</strong></font></td>
              </tr>
              <tr>
                <td width="17%" height="14" align="center"><span class="STYLE3">姓 名</span></td>
                <td width="31%" height="14" align="left"><input name="name" type="text" class="titlebar" id="name" size="20" maxlength="20" />
                    <span class="STYLE1"></font>*</span></td>
                <td width="18%" height="14" align="center">密 码</td>
                <td width="34%" height="14" align="left"><span class="STYLE1">
<input name="password" type="password" class="titlebar" id="password" size="20" maxlength="20" />                  
*</span></td>
              </tr>
              <tr>
                <td height="6" align="center">&nbsp; 新 密 码</td>
                <td width="31%" height="14" align="left"><span class="STYLE1">
<input name="newpwd" type="password" class="titlebar" id="newpwd" size="20" maxlength="20" />                  
*</span></td>
                <td height="6" align="center">密 码 确 认 </td>
                <td width="31%" height="14" align="left"><input name="confirmpwd" type="password" class="titlebar" id="confirmpwd" size="20" maxlength="20" />
                    <span class="STYLE1"></font>*</span></td>
              </tr>
              <tr>
                <td height="14" colspan="2" align="center"><font color="#000000"><span class="STYLE4"><span class="STYLE1"><font color="#660000" size="3">
                  <input name="Submit" type="submit" class="small" value="修改" />
                  <input name="change" type="hidden" id="change" value="ok" />
                </font></span></span></font></td>
                <td height="14" colspan="2" align="left"><font ><span class="STYLE3">&nbsp; 加<span class="STYLE1">*</span>的为必填项!</span></font ></td>
              </tr>
            </table>
          </form></td>
        </tr>
        <tr>
          <td>
	<jsp:useBean id="u" class="myweb.bean.Updatepwd" />
	<jsp:setProperty name="u" property="*" />
	<%
	 String ch=request.getParameter("change")!=null?request.getParameter("change"):"";
	 if(ch.equals("ok")){
	 String sql1="select name,password from users where name='"+u.getName()+"' and password='"+u.getPassword()+"'";
	 ResultSet rs=db.select(sql1);
	 if(rs.next())
	 {
	 String sql2="update users set password='"+u.getNewpwd()+"' where name='"+u.getName()+"'";
	db.update(sql2);
	out.println("<script>alert('密码修改成功,请你牢记!');</script>");
		//out.println("name:"+rs.getString("name"));
		//out.println("mima:"+rs.getString("password"));

	//out.println("newpwd:"+u.getNewpwd());
	 }
	 else
	 {
	    out.println("<script>alert('以前的用户名或密码不正确!');</script>");
	 }
	 }
	%>	  
		  
		  
		  </td>
        </tr>
      </table>
    <!-- InstanceEndEditable --></td>
  </tr>
  <tr>
 
    <td width="227" height="240" align="center" background="../Templates/image/index_06.jpg">
	<style> 
<!-- 
a.parentlink { text-decoration: none; color: #000000; font-size: 14px } 
a.parentlink:hover { color: #ffffff; }
a.childlink:hover { color: #ffcc00; } 
a.childlink,td.childlink { text-decoration: none; color: #333333; font-size: 14px } 
.px7 { font-size: 11px; vertical-align: middle; } 

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