登录页面(含后台)login.php,后台login.php
<html> <head></head> <body id="body" link="#fff" alink="red" vlink="red"> /*登录页面前台login.html*/ <title>CoralCarol</title> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <link href="img/favicon.ico" type="image/x-icon" rel="shortcut icon" ="" /> <link rel="stylesheet" type="text/css" href="css/index.css" /> <script type="text/javascript" src="js/index.js"></script> <style type="text/css"> #body{ background: url(img/6598290224564091643.jpg) no-repeat; background-repeat:no-repeat; opacity: 1; width: 100%; height: auto; margin-left: -800px; margin-top: -1200px; visibility: visible; } #login{ background-image: url(img/login.png) ; width: 347px; height: 218px; margin-left: 90%; margin-top: 90%; position: absolute; } .email{ width: auto; height: auto; margin-left: 15%; margin-top: 14%; position: absolute; } #sub{ width: auto; height: auto; margin-left: 34%; margin-top: 166px; float: left; position: relative; } .res{ width: auto; height: auto; margin-top: 150px; margin-left: 2px; float: left; position: relative; } #footer{ width: 100%; height: 20px; margin-top: 120%; margin-left: 50%; position: absolute; } a:link,a:visited{ text-decoration:none; } a:hover{ text-decoration:none; color:red; } td, th { font-family: Arial, Helvetica, sans-serif; font-size: 14px; line-height: 24px; color: #333333; } </style> <!--邮箱/密码登录验证--> <script type="text/javascript"> function IsDigit(cCheck) { return (('0'<=cCheck) && (cCheck<='9')); } function IsAlpha(cCheck) { return ((('a'<=cCheck) && (cCheck<='z')) || (('A'<=cCheck) && (cCheck<='Z'))) } function IsValid() { var struserName = reg.UserName.value; for (nIndex=0; nIndex<struserName.length; nIndex++) { cCheck = struserName.charAt(nIndex); if (!(IsDigit(cCheck) || IsAlpha(cCheck))) { return false; } } return true; } function chkEmail(str) { return str.search(/\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*/)==0?true:false } function docheck() { if(reg.Email.value=="") { alert("请填写您的邮箱"); return false; } else if(!chkEmail(reg.Email.value)) { alert("请填写有效的Email地址"); return false; } else if(reg.UserPassword.value=="") { alert("请填写您的密码"); return false; } else { return true; } } /*重置对象内容*/ function formReset() { document.getElementById("myForm").reset() } </script> <center> <div id="login"> <form name="reg" action="./php/login.php" method="post" target="_self" onsubmit="return docheck()" id="myForm"> <div class="email"> <b> <p>Email: <input type="text" name="Email" placeholder="请输入您的登录邮箱地址" /> </p> <p>密 码: <input type="password" name="UserPassword" placeholder="请输入您的登录邮箱密码" /> </p> </b> </div> <div id="sub"> <input type="submit" name="sub" value="登录" /> </div> </form> <div class="res"> <a href="regist.html"><input name="" type="submit" value="注册" /></a> </div> <div class="res"> <input type="button" onclick="formReset()" value="重置" /> </div> </div> </center> <center> <div id="footer"> <font color="#fff" > <span>CoralCarol公司版权所有</span> <span>©1997-2013</span> <span>粤ICP备200120404号</span> <a target="_blank" href="#">反馈</a> <span>|</span> <a target="_blank" href="#">客户端</a> <a target="_blank" href="#">关于</a> <a target="_blank" href="#">商务合作</a> <a target="_blank" href="#">官方博客</a> <a target="_blank" href="#">官方微博</a> </font> </div> </center> </body> </html>
/*登录页面后台验证login.php*/ <meta content="text/html; charset=utf-8" http-equiv="Content-Type" /> <link href="../img/favicon.ico" type="image/x-icon" rel="shortcut icon" ="" /> <title>商品信息管理登陆</title> <!--?php error_reporting(0); $mysql_servername = "localhost"; //主机地址 $mysql_username = "root"; //数据库用户名 $mysql_password =""; //数据库密码 $mysql_database ="demodb"; //数据库 /*mysql_connect($mysql_servername , $mysql_username , $mysql_password);*/ $con = mysql_connect($mysql_servername , $mysql_username , $mysql_password); mysql_select_db($mysql_database); $Email=$_POST['Email']; $UserPassowrd=$_POST['UserPassword']; if ($Email && $UserPassowrd){ /*$sql = "SELECT Email FROM customs WHERE Email = '$Email' and UserPassword='$UserPassword'";*/ $sql = "SELECT Email FROM customs WHERE Email = '$Email' and UserPassword='$UserPassowrd'"; /*$res = mysql_query($sql);*/ $res = mysql_query($sql,$con); $row = mysql_fetch_assoc($res); print_r($row); if($row['Email']==$Email){ setcookie("userid",$Email); header("location:add.php");//跳转页面,注意路径 exit; } else{ echo "<script-->"; echo "alert('对不起,您输入的用户不存在!请重新登录!')"; echo ""; echo " <script>"; echo "window.location.href='../index.html'"; echo "</script>"; } } ?>
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