/
login.php
executable file
·93 lines (91 loc) · 3.82 KB
/
login.php
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<?php
if (!isset($_SESSION['user'])) {
if (isset($_COOKIE['user'])) {
$_SESSION['user'] = $_COOKIE['user'];
}
}
if (!empty($_SESSION['user'])) {
header("Location: ./index.php");
exit();
}
?>
<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>登录签到(beta)</title>
<link href="css/bootstrap.min.css" rel="stylesheet">
</head>
<body>
<div class="container">
<div class="row">
<div class="col-md-4">
</div>
<div class="col-md-4">
<form class="form-signin" target="submitFrame" method="post">
<h2 class="form-signin-heading">签到(beta)</h2>
<div id="info">
<?php
$s = $_GET['s'];
if ($s == 1) {
echo '<div class="alert alert-info" role="alert">已成功注销</div>';
} elseif ($s == -1) {
echo '<div class="alert alert-danger" role="alert">请先登录</div>';
}
?>
</div>
<label for="inputEmail">Email</label>
<input type="email" id="inputEmail" class="form-control" placeholder="请输入Email" required autofocus><br>
<label for="inputPassword">密码</label>
<input type="password" id="inputPassword" class="form-control" placeholder="请输入密码" required>
<div class="checkbox">
<label>
<input type="checkbox" value="remember-me" checked="checked"> 记住密码
</label>
</div>
<button type="submit" class="btn btn-primary" id="btn-login">登录</button>
<a href="./reg.php" class="btn btn-default">注册</a>
</form>
<iframe style="display: none;" name="submitFrame" src="about:blank"></iframe>
</div>
<div class="col-md-4">
</div>
</div>
<script src="https://cdn.bootcss.com/jquery/1.12.4/jquery.min.js"></script>
<script src="http://cdn.bootcss.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
<script>
$(document).ready(function () {
$("#btn-login").click(function () {
var info = {
user: $("#inputEmail").val(),
passwd: $("#inputPassword").val()
};
if ($("#inputEmail").val() != "" && $("#inputPassword").val() != "") {
$.ajax({
type: "POST",
url: "./ajax/login.php",
data: info,
dataType: "json",
success: function (result) {
if (result.code == 1) {
$('#info').html('<div class="alert alert-success" role="alert">登录成功</div>');
setTimeout(function () {
top.location = './index.php';
}, 1000);
}
else if (result.code == -1) {
$('#info').html('<div class="alert alert-danger" role="alert">用户名或密码错误</div>');
}
else if (result.code == -2) {
$('#info').html('<div class="alert alert-danger" role="alert">用户名不存在</div>');
}
}
});
}
})
});
</script>
</body>
</html>