我正在研究允許用戶插入文章的CMS,並且如果他想要他可以上傳通訊員文章的圖像,文章文本可以正常工作,問題在於圖像不是beeing顯示,即使我沒有上傳任何圖像的單詞「數組」出現在圖像所在的地方,我休耕與文章文本輸入相同的邏輯。圖像被存儲在類型爲「blob」的mysql中。有小費嗎?感謝來自數據庫的Php顯示圖像
PHP:
<?php
session_start();
include_once('../includes/connection.php');
if(isset($_SESSION['logged_in'])) {
// display add page
if (isset($_POST['title'], $_POST['content'])) {
$title = $_POST['title'];
$content = $_POST['content'];
$image = $_FILES['image']['name'];
if (empty($title) || empty($content)) {
$error = 'Todos os campos têm de ser preenchidos!';
}
else {
$query = $pdo->prepare('INSERT INTO articles(article_title, article_content, article_img, article_timestamp) VAlUES (?, ?, ?, ?)');
$query->bindValue(1, $title);
$query->bindValue(2, $content);
$query->bindValue(3, $image);
$query->bindValue(4, time());
$query->execute();
header('Location:index.php');
}
}
}
else {
header('Location:index.php');
}
?>
<html>
<head>
<title>AdminPT</title>
<meta charset="UTF-8">
<link rel ="stylesheet" href="../assets/style.css"/>
</head>
<body>
<div class="container">
CMS
<br>
<h4 id ="add">Adicionar Artigo</h4>
<?php
if (isset($error)) { ?>
<small style="color:#aa0000"><?php echo $error; ?></small>
<?php } ?>
<form action="add.php" method="post" autocomplete="off" enctype="multipart/form-data">
<input id="title" type="text" name="title" placeholder="Título"/><br><br>
<textarea id="content" rows="15" placeholder="Conteúdo" name="content"></textarea>
<input type="file" name="image"/><br><br>
<input id="addBtn" type="submit" value="Adicionar Artigo"/>
</form>
<a id="back" href="../admin">← Voltar</a>
</div>
</body>
</html>
顯示內容(HTML):
<div id="news">
<?php foreach ($articles as $article) { ?>
<div><h2><?php echo utf8_encode($article['article_title']); ?></h2><div id="newsImg"><?php echo $article['article_img']; ?></div><br><span id="date">Publicado
<?php
setlocale(LC_ALL, 'pt_BR.utf8', 'Portuguese_Brazil');
//setlocale(LC_ALL, NULL);
date_default_timezone_set('Europe/Lisbon');
$uppercaseMonth = ucfirst(gmstrftime('%B'));
echo utf8_encode(strftime('%a, '.$uppercaseMonth.' %d de %Y'/* - %H:%M'*/, $article['article_timestamp']));
?></span><p><?php echo utf8_encode($article['article_content']); ?><br><br><span id="print"><a onclick="javascript:window.print();" href="#">Imprimir</a></span><span id="link"><a href="#">Enviar link</a></p></div>
<?php } ?>
</div>
可能是您缺少圖像保存路徑<?php echo'uploads /'.$ article ['article_img']; ?> –
圖像保存路徑?我怎麼知道它?對不起,我的無知 – Miguel
你需要保存你的圖像的位置或在目錄也 –