html " title=php>php__2">二、html " title=php>php 代码< ?html " title=php>php
$servername = "localhost" ; // MySQL服务器名称或IP地址
$username = "root" ; // MySQL用户名
$password = "123456" ; // MySQL密码
$dbname = "test" ; // 要连接的数据库名称
$port = "3307" ; // 要连接的数据库名称 // 创建连接
$dbc = new html " title=mysql>mysqli( $servername , $username , $password , $dbname , $port ) ; // 检查连接是否成功
if ( $dbc -> connect_error) { die( "连接失败: " . $dbc -> connect_error) ;
}
?> < ! DOCTYPE html >
< html lang = "en" > < head> < meta charset = "UTF-8" > < title> 分页< /title> < link rel = "stylesheet" href = "./css /bootstrap.min.css " > < script src = "./js/jquery.min.js" > < /script> < script src = "./js/bootstrap.min.js" > < /script> < style> body { width: 100 %; overflow: hidden; background: url( "background.jpeg" ) no-repeat; background-size: cover; } .table-container { width: 80 %; margin: 0 auto; } table { width: 100 %; border-collapse: collapse; background-color: white; } th, td { border: 1px solid black; padding: 8px; text-align: center; } th { background-color: } .pagination { display: flex; justify-content: center; } < /style>
< /head> < body> < h1 style = "text-align: center" > < strong> 分页< /strong> < /h1 >< div class = "table-container" > < table class = "table table-hover" > < tr> < th> id< /th> < th> 姓名< /th> < /tr> < ?html " title=php>php// 定义每页显示的记录数$pageSize = 10 ; // 获取当前页码，默认为第一页$page = isset( $_GET [ 'page' ] ) ? intval( $_GET [ 'page' ] ) : 1 ; // 计算当前页码对应的记录偏移量$offset = ( $page - 1 ) * $pageSize ; $sql = "SELECT * FROM page order by id asc LIMIT $offset , $pageSize " ; $res = html " title=mysql>mysqli_query( $dbc , $sql ) ; // 计算总记录数$totalSql = "SELECT COUNT(*) AS total FROM page" ; $totalResult = html " title=mysql>mysqli_query( $dbc , $totalSql ) ; $totalRow = html " title=mysql>mysqli_fetch_assoc( $totalResult ) ; $total = $totalRow [ 'total' ] ; // 计算总页数$totalPages = ceil( $total / $pageSize ) ; foreach ( $res as $row ) { echo "<tr>" ; echo "<td>{$row ['id']}</td>" ; echo "<td>{$row ['name']}</td>" ; echo "</tr>" ; } ?> < /table> < /div> < div style = "text-align: center; margin-top: 20px;" > < ul class = "pagination" > < ?html " title=php>php// 生成分页链接for ( $i = 1 ; $i <= $totalPages ; $i ++) { // 根据当前页添加特殊样式$activeClass = ( $i == $page ) ? 'active' : '' ; echo "<li class='$activeClass '><a href='index.html " title=php>php?page=$i '>$i </a></li>" ; } ?> < /ul> < /div>
< /body> < /html > 
