47 lines
1.6 KiB
PHP
47 lines
1.6 KiB
PHP
<?php
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session_start();
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if ($_SERVER['REQUEST_METHOD'] === 'POST') {
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$username = $_POST['username'] ?? '';
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$password = $_POST['password'] ?? '';
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// 默认账号密码设置：admin / admin123
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// 后续建议移动到环境变量或数据库加密存储
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if ($username === 'admin' && $password === 'admin123') {
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$_SESSION['loggedin'] = true;
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$_SESSION['username'] = $username;
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header('Location: admin.php');
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exit;
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} else {
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$error = '账号或密码错误';
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}
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}
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?>
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<!doctype html>
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<html lang="zh-CN">
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<head>
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<meta charset="utf-8">
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<title>登录 - 管理后台</title>
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<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.min.css" rel="stylesheet">
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<style>
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body { height: 100vh; display: flex; align-items: center; justify-content: center; background-color: #f8f9fa; }
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.login-card { width: 100%; max-width: 400px; padding: 20px; background: white; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.1); }
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</style>
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</head>
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<body>
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<div class="login-card">
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<h4 class="mb-3">后台登录</h4>
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<?php if (isset($error)): ?><div class="alert alert-danger"><?= htmlspecialchars($error) ?></div><?php endif; ?>
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<form method="POST">
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<div class="mb-3">
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<label class="form-label">账号</label>
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<input type="text" name="username" class="form-control" required>
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</div>
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<div class="mb-3">
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<label class="form-label">密码</label>
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<input type="password" name="password" class="form-control" required>
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</div>
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<button type="submit" class="btn btn-primary w-100">登入</button>
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</form>
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</div>
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</body>
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</html>
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