1. 添加首页index.php,最终郊果 如图:
1.1 编辑首页内容
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Joke Management System</title>
</head>
<body>
<h1>Joke Management System</h1>
<ul>
<li><a href="jokes/">Manage Jokes</a></li>
<li><a href="authors/">Manage Authors</a></li>
<li><a href="categories/">Manage Joke Categories</a></li>
</ul>
</body>
</html>
2. 搭建总体框架
3. 框架的前期准备
3.1 定义访问数据库操作
站点中经常访问数据库,我们可以把此段代码封装起来.
include_once $_SERVER[‘DOCUMENT_ROOT‘].‘/PHP_MySQL_Web/includes/db.inc.php‘;
db.inc.php文件实现,其中ijdb_user1是访问数据库的用户名,123456是密码.
<?php
try {
$dsn = ‘mysql:host=localhost;dbname=ijdb;‘;
$username = ‘ijdb_user1‘;
$passwd = ‘123456‘;
$pdo = new PDO($dsn, $username, $passwd);
$pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
$statement = ‘SET NAMES "utf8"‘;
$pdo->exec($statement);
} catch (PDOException $e) {
$error = ‘connect to database failed...‘
.$e->getMessage();
include ‘error.html.php‘;
}
时间： 2024-11-06 17:01:52