域名

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为了提升前端和后台的界面美观度，我们可以使用Bootstrap框架来实现。同时，通过API调用汇率来自动设置不同货币的价格，并在后台提供可视化编辑功能。

项目目录结构（更新后）

domain-sales/
├── index.php
├── buy.php
├── admin/
│   ├── index.php
│   ├── login.php
│   ├── logout.php
│   ├── config.php
│   ├── add_domain.php
│   ├── update_domain.php
│   ├── settings.php
├── data/
│   ├── domains.json
│   ├── settings.json
├── css/
│   └── styles.css

数据存储格式

domains.json

[
    {
        "domain": "example.com",
        "account": "account@example.com",
        "password": "password",
        "price": 100,  // 价格以USDT为基础
        "currency": "USDT"
    }
]

settings.json

{
    "eth_address": "0xYourEthAddress",
    "btc_address": "YourBtcAddress",
    "usdc_address": "YourUsdcAddress",
    "usdt_address": "YourUsdtAddress",
    "bch_address": "YourBchAddress",
    "doge_address": "YourDogeAddress",
    "admin_password": "hashed_admin_password",
    "api_key": "your_exchange_rate_api_key"  // 汇率API密钥
}

样式文件

css/styles.css
body {
    padding-top: 50px;
}

.navbar {
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 15px;
}

.container {
    max-width: 800px;
}

h1, h2 {
    margin-bottom: 20px;
}

前端显示域名列表和购买功能

index.php
<?php
$domains = json_decode(file_get_contents('data/domains.json'), true);
?>

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>域名售卖</title>
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css">
    <link rel="stylesheet" href="css/styles.css">
</head>
<body>
    <nav class="navbar navbar-expand-lg navbar-light bg-light">
        <a class="navbar-brand" href="#">域名售卖</a>
    </nav>
    <div class="container">
        <h1>域名列表</h1>
        <div class="list-group">
            <?php foreach ($domains as $domain): ?>
                <a href="buy.php?domain=<?php echo urlencode($domain['domain']); ?>" class="list-group-item list-group-item-action">
                    <?php echo htmlspecialchars($domain['domain']); ?>
                    - 价格: <?php echo htmlspecialchars($domain['price']); ?> USDT
                </a>
            <?php endforeach; ?>
        </div>
    </div>
</body>
</html>
buy.php
<?php
$domain_name = $_GET['domain'];
$domains = json_decode(file_get_contents('data/domains.json'), true);
$settings = json_decode(file_get_contents('data/settings.json'), true);

$domain = null;
foreach ($domains as $d) {
    if ($d['domain'] === $domain_name) {
        $domain = $d;
        break;
    }
}

if ($domain === null) {
    die('域名不存在');
}

// 获取不同货币的支付地址
$currency_address = [
    'USDT' => $settings['usdt_address'],
    'ETH' => $settings['eth_address'],
    'BTC' => $settings['btc_address'],
    'USDC' => $settings['usdc_address'],
    'BCH' => $settings['bch_address'],
    'DOGE' => $settings['doge_address'],
];

$exchange_rates = json_decode(file_get_contents('https://api.exchangerate-api.com/v4/latest/USDT'), true);
$price_in_usdt = $domain['price'];
?>

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>购买 <?php echo htmlspecialchars($domain_name); ?></title>
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css">
    <link rel="stylesheet" href="css/styles.css">
</head>
<body>
    <nav class="navbar navbar-expand-lg navbar-light bg-light">
        <a class="navbar-brand" href="#">域名售卖</a>
    </nav>
    <div class="container">
        <h1>购买 <?php echo htmlspecialchars($domain_name); ?></h1>
        <p>价格: <?php echo htmlspecialchars($price_in_usdt); ?> USDT</p>
        <form method="POST">
            <div class="form-group">
                <label for="account">请输入您的账号:</label>
                <input type="text" class="form-control" id="account" name="account" required>
            </div>
            <div class="form-group">
                <label for="currency">选择支付货币:</label>
                <select class="form-control" id="currency" name="currency">
                    <?php foreach ($currency_address as $currency => $address): ?>
                        <option value="<?php echo htmlspecialchars($currency); ?>"><?php echo htmlspecialchars($currency); ?></option>
                    <?php endforeach; ?>
                </select>
            </div>
            <button type="submit" class="btn btn-primary">提交</button>
        </form>

        <?php
        if ($_SERVER['REQUEST_METHOD'] === 'POST') {
            $account = $_POST['account'];
            $currency = $_POST['currency'];
            $address = $currency_address[$currency];

            // 调用第三方API检测转账情况，并处理购买逻辑
            // 示例：假设成功付款
            echo "<p>支付地址: " . htmlspecialchars($address) . "</p>";
            echo "<p>购买成功，您的账号是: " . htmlspecialchars($account) . "</p>";
        }
        ?>
    </div>
</body>
</html>

后台管理功能

admin/login.php
<?php
session_start();
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
    $password = $_POST['password'];
    $settings = json_decode(file_get_contents('../data/settings.json'), true);
    if (password_verify($password, $settings['admin_password'])) {
        $_SESSION['admin_logged_in'] = true;
        header('Location: index.php');
        exit;
    } else {
        $error = "密码错误";
    }
}
?>

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>管理员登录</title>
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css">
    <link rel="stylesheet" href="../css/styles.css">
</head>
<body>
    <div class="container">
        <h1>管理员登录</h1>
        <?php if (isset($error)) echo "<div class='alert alert-danger'>$error</div>"; ?>
        <form method="POST">
            <div class="form-group">
                <label for="password">密码:</label>
                <input type="password" class="form-control" id="password" name="password" required>
            </div>
            <button type="submit" class="btn btn-primary">登录</button>
        </form>
    </div>
</body>
</html>
admin/index.php
<?php
session_start();
if (!isset($_SESSION['admin_logged_in'])) {
    header('Location: login.php');
    exit;
}

$domains = json_decode(file_get_contents('../data/domains.json'), true);
?>

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>管理员后台</title>
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css">
    <link rel="stylesheet" href="../css/styles.css">
</head>
<body>
    <nav class="navbar navbar-expand-lg navbar-light bg-light">
        <a class="navbar-brand" href="#">后台管理</a>
        <div class="collapse navbar-collapse">
            <ul class="navbar-nav ml-auto">
                <li class="nav-item"><a class="nav-link" href="settings.php">设置</a></li>
                <li class="nav-item"><a class="nav-link" href="logout.php">登出</a></li>
            </ul>
        </div>
    </nav>
    <div class="container">
        <h1>域名管理</h1>
        <a href="add_domain.php" class="btn btn-primary mb-3">添加域名</a>
        <div class="list-group">
            <?php foreach ($domains as $domain): ?>
                <a href="update_domain.php?domain=<?php echo urlencode($domain['domain']); ?>" class="list-group-item list-group-item-action">
                    <?php echo htmlspecialchars($domain['domain']); ?>
                </a>
            <?php endforeach; ?>
        </div>
    </div>
</body>
</html>
admin/add_domain.php
<?php
session_start();
if (!isset($_SESSION['admin_logged_in'])) {
    header('Location: login.php');
    exit;
}

if ($_SERVER['REQUEST_METHOD'] === 'POST') {
    $new_domain = [
        'domain' => $_POST['domain'],
        'account' => $_POST['account'],
        'password' => $_POST['password'],
        'price' => (float) $_POST['price'],
        'currency' => 'USDT'
    ];
    $domains = json_decode(file_get_contents('../data/domains.json'), true);
    $domains[] = $new_domain;
    file_put_contents('../data/domains.json', json_encode($domains));
    header('Location: index.php');
    exit;
}
?>

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>添加域名</title>
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css">
    <link rel="stylesheet" href="../css/styles.css">
</head>
<body>
    <div class="container">
        <h1>添加域名</h1>
        <form method="POST">
            <div class="form-group">
                <label for="domain">域名:</label>
                <input type="text" class="form-control" id="domain" name="domain" required>
            </div>
            <div class="form-group">
                <label for="account">所属账号:</label>
                <input type="text" class="form-control" id="account" name="account" required>
            </div>
            <div class="form-group">
                <label for="password">账号密码:</label>
                <input type="text" class="form-control" id="password" name="password" required>
            </div>
            <div class="form-group">
                <label for="price">价格 (USDT):</label>
                <input type="number" class="form-control" id="price" name="price" step="0.01" required>
            </div>
            <button type="submit" class="btn btn-primary">添加</button>
        </form>
        <a href="index.php" class="btn btn-secondary mt-3">返回</a>
    </div>
</body>
</html>
admin/settings.php
<?php
session_start();
if (!isset($_SESSION['admin_logged_in'])) {
    header('Location: login.php');
    exit;
}

$settings = json_decode(file_get_contents('../data/settings.json'), true);

if ($_SERVER['REQUEST_METHOD'] === 'POST') {
    $settings = [
        'eth_address' => $_POST['eth_address'],
        'btc_address' => $_POST['btc_address'],
        'usdc_address' => $_POST['usdc_address'],
        'usdt_address' => $_POST['usdt_address'],
        'bch_address' => $_POST['bch_address'],
        'doge_address' => $_POST['doge_address'],
        'admin_password' => $settings['admin_password'],
        'api_key' => $settings['api_key']
    ];

    if (!empty($_POST['admin_password'])) {
        $settings['admin_password'] = password_hash($_POST['admin_password'], PASSWORD_DEFAULT);
    }

    file_put_contents('../data/settings.json', json_encode($settings));
    $message = "设置已更新";
}
?>

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>设置</title>
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css">
    <link rel="stylesheet" href="../css/styles.css">
</head>
<body>
    <div class="container">
        <h1>设置</h1>
        <?php if (isset($message)) echo "<div class='alert alert-success'>$message</div>"; ?>
        <form method="POST">
            <div class="form-group">
                <label for="eth_address">ETH 地址:</label>
                <input type="text" class="form-control" id="eth_address" name="eth_address" value="<?php echo htmlspecialchars($settings['eth_address']); ?>" required>
            </div>
            <div class="form-group">
                <label for="btc_address">BTC 地址:</label>
                <input type="text" class="form-control" id="btc_address" name="btc_address" value="<?php echo htmlspecialchars($settings['btc_address']); ?>" required>
            </div>
            <div class="form-group">
                <label for="usdc_address">USDC 地址:</label>
                <input type="text" class="form-control" id="usdc_address" name="usdc_address" value="<?php echo htmlspecialchars($settings['usdc_address']); ?>" required>
            </div>
            <div class="form-group">
                <label for="usdt_address">USDT 地址:</label>
                <input type="text" class="form-control" id="usdt_address" name="usdt_address" value="<?php echo htmlspecialchars($settings['usdt_address']); ?>" required>
            </div>
            <div class="form-group">
                <label for="bch_address">BCH 地址:</label>
                <input type="text" class="form-control" id="bch_address" name="bch_address" value="<?php echo htmlspecialchars($settings['bch_address']); ?>" required>
            </div>
            <div class="form-group">
                <label for="doge_address">DOGE 地址:</label>
                <input type="text" class="form-control" id="doge_address" name="doge_address" value="<?php echo htmlspecialchars($settings['doge_address']); ?>" required>
            </div>
            <div class="form-group">
                <label for="admin_password">新管理员密码:</label>
                <input type="password" class="form-control" id="admin_password" name="admin_password">
            </div>
            <button type="submit" class="btn btn-primary">更新设置</button>
        </form>
        <a href="index.php" class="btn btn-secondary mt-3">返回</a>
    </div>
</body>
</html>
admin/logout.php
<?php
session_start();
session_destroy();
header('Location: login.php');
exit;
?>

使用汇率API更新价格

为了自动更新价格，可以在管理员登录时或在后台页面自动调用汇率API，并更新 domains.json 中的价格。

admin/config.php
<?php
function updatePrices() {
    $settings = json_decode(file_get_contents('../data/settings.json'), true);
    $api_key = $settings['api_key'];

    // 使用示例API URL，实际使用时请替换为你所使用的API
    $api_url = 'https://api.exchangerate-api.com/v4/latest/USDT';
    $exchange_rates = json_decode(file_get_contents($api_url), true);

    $domains = json_decode(file_get_contents('../data/domains.json'), true);
    foreach ($domains as &$domain) {
        $price_in_usdt = $domain['price'];
        $currency = $domain['currency'];
        if (isset($exchange_rates['rates'][$currency])) {
            $domain['price'] = $price_in_usdt / $exchange_rates['rates'][$currency];
        }
    }
    file_put_contents('../data/domains.json', json_encode($domains));
}
?>
更新 admin/index.php 中的代码

在 admin/index.php 中，调用 updatePrices() 函数来更新价格。

<?php
session_start();
if (!isset($_SESSION['admin_logged_in'])) {
    header('Location: login.php');
    exit;
}

include('config.php');
updatePrices();

$domains = json_decode(file_get_contents('../data/domains.json'), true);
?>

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>管理员后台</title>
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css">
    <link rel="stylesheet" href="../css/styles.css">
</head>
<body>
    <nav class="navbar navbar-expand-lg navbar-light bg-light">
        <a class="navbar-brand" href="#">后台管理</a>
        <div class="collapse navbar-collapse">
            <ul class="navbar-nav ml-auto">
                <li class="nav-item"><a class="nav-link" href="settings.php">设置</a></li>
                <li class="nav-item"><a class="nav-link" href="logout.php">登出</a></li>
            </ul>
        </div>
    </nav>
    <div class="container">
        <h1>域名管理</h1>
        <a href="add_domain.php" class="btn btn-primary mb-3">添加域名</a>
        <div class="list-group">
            <?php foreach ($domains as $domain): ?>
                <a href="update_domain.php?domain=<?php echo urlencode($domain['domain']); ?>" class="list-group-item list-group-item-action">
                    <?php echo htmlspecialchars($domain['domain']); ?>
                </a>
            <?php endforeach; ?>
        </div>
    </div>
</body>
</html>

通过上述代码，网站前端和后台管理界面将更加美观，并且能够自动更新不同加密货币的价格。管理员可以

通过可视化界面管理域名和支付地址，提升用户体验。

下一篇 2024-07-26