<?php
// 设置数据库连接参数
$servername = "localhost";
$username = "root";
$password = "password";
$dbname = "myDB";

// 创建数据库连接
$conn = new mysqli($servername, $username, $password, $dbname);

// 检查连接是否成功
if ($conn->connect_error) {
    die("连接失败: " . $conn->connect_error);
}

// 定义每页显示的数据数量
$limit = 10;

// 获取当前页数
$page = isset($_GET['page']) ? $_GET['page'] : 1;

// 计算数据起始位置
$start = ($page - 1) * $limit;

// 查询总数据量
$total_query = "SELECT COUNT(*) as total FROM myTable";
$total_result = $conn->query($total_query);
$total_row = $total_result->fetch_assoc();
$total = $total_row['total'];

// 计算总页面数量
$pages = ceil($total / $limit);

// 查询当前页面的数据
$query = "SELECT * FROM myTable LIMIT $start, $limit";
$result = $conn->query($query);

// 显示数据
if ($result->num_rows > 0) {
    while ($row = $result->fetch_assoc()) {
        echo "ID: " . $row["id"]. " - Name: " . $row["name"]. "<br>";
    }
} else {
    echo "没有数据";
}

// 显示翻页导航
echo "<div class='pagination'>";
if ($page > 1) {
    echo "<a href='?page=1'>首页</a>";
    echo "<a href='?page=" . ($page - 1) . "'>上一页</a>";
}
for ($i = 1; $i <= $pages; $i++) {
    echo "<a href='?page=" . $i . "'>" . $i . "</a>";
}
if ($page < $pages) {
    echo "<a href='?page=" . ($page + 1) . "'>下一页</a>";
    echo "<a href='?page=" . $pages . "'>尾页</a>";
}
echo "</div>";

// 关闭数据库连接
$conn->close();
?>