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📄 deep_login.jsp

📁 Java 实现代码后台管理功能的 script语言
💻 JSP
字号:
<%@ 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">
<HTML>
<HEAD>
<TITLE>管理员登录</TITLE>
<meta name="robots" content="noindex,nofollow" />
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<LINK href="images/css.css" type=text/css rel=stylesheet />
</HEAD>
<BODY>
<BR>
<BR>
<BR>
<TABLE class=table-zuoyou cellSpacing=0 cellPadding=0 width=400 align=center 
border=0>
  <FORM name="admininfo" action="Login_Chk.jsp" method="post">
    <TBODY>
      <TR>
        <TD align=middle background=images/top.gif colSpan=2>&nbsp;</TD>
      </TR>
      <TR>
        <TD align=middle background=images/titlebg.gif colSpan=2 
      height=28><B>管理员登录</B></TD>
      </TR>
      <TR>
        <TD class=table-youxia align=right width=100 height=28>管理员:</TD>
        <TD class=table-xia>
		<INPUT id="admin" maxLength=15 size=15  type="text" name="admin" />		</TD>
      </TR>
      <TR>
        <TD class=table-youxia align=right height=28>密 码:</TD>
        <TD class=table-xia>
		<INPUT id="UserPassword" type="password" maxLength=15 size=15 name="UserPassword" />		</TD>
      </TR>
      <TR>
        <TD class=table-youxia align=right height=28>验证码:</TD>
        <TD class=table-xia>
		<INPUT id="CheckCode" type="text" maxLength=15 size=15 name="CheckCode">&nbsp; <img src="../DT_inc/CheckCode.jsp" border="0" alt="验证码,看不清楚?请点击刷新验证码" style="cursor : pointer;" onclick="this.src='../DT_inc/CheckCode.jsp'"  /></TD>
      </TR>
      <TR bgColor=#ffffff>
        <TD height="30" colSpan=2 align=middle><INPUT onClick="return check();" type=submit value="登 录" name=Submit />
          &nbsp;
        <INPUT type="reset" value="清 除" name="Submit2" /></TD>
      </TR>
      <TR bgColor=#ffffff>
        <TD height="14" colSpan=2 align=middle background="images/end.gif"></TD>
      </TR>
  </FORM>
  </TBODY>
</TABLE>
<p align="center">程序开发:<a href="http://www.ITstudy.cn" target="_blank">吕海鹏</a></p>


</BODY>
</HTML>

<SCRIPT language=javascript>
<!--
function checkspace(checkstr) {
  var str = '';
  for(i = 0; i < checkstr.length; i++) {
    str = str + ' ';
  }
  return (str == checkstr);
}
function check()
{
  if(checkspace(document.admininfo.admin.value)) {
	document.admininfo.admin.focus();
    alert("管理员用户名不能为空!");
	return false;
  }
  if(checkspace(document.admininfo.UserPassword.value)) {
	document.admininfo.UserPassword.focus();
    alert("密码不能为空!");
	return false;
  }
    if(checkspace(document.admininfo.CheckCode.value)) {
	document.admininfo.CheckCode.focus();
    alert("验证码不能为空!");
	return false;
  }
	document.admininfo.submit();
  }
//-->
</SCRIPT>

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