38 lines
1.4 KiB
PHP
38 lines
1.4 KiB
PHP
<?php
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session_start();
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if ($_SERVER['REQUEST_METHOD'] === 'POST') {
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// For now, hardcoded authentication
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if ($_POST['username'] === 'user' && $_POST['password'] === 'user123') {
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$_SESSION['is_logged_in'] = true;
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header('Location: /');
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exit;
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} else {
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$error = 'Invalid credentials';
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}
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}
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?>
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<!DOCTYPE html>
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<html lang="zh-CN">
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<head>
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<meta charset="UTF-8">
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<title>登录 - 聊天系统</title>
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<style>
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body { font-family: sans-serif; display: flex; justify-content: center; align-items: center; height: 100vh; background: #f0f2f5; }
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.login-box { background: white; padding: 20px; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.1); width: 300px; }
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input { width: 100%; padding: 10px; margin: 10px 0; border: 1px solid #ccc; border-radius: 4px; box-sizing: border-box;}
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button { width: 100%; padding: 10px; background: #00a884; color: white; border: none; border-radius: 4px; cursor: pointer; }
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</style>
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</head>
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<body>
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<div class="login-box">
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<h2>用户登录</h2>
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<?php if (isset($error)) echo "<p style='color:red'>$error</p>"; ?>
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<form method="post">
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<input type="text" name="username" placeholder="账号" required>
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<input type="password" name="password" placeholder="密码" required>
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<button type="submit">登录</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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