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我遇到問題,現在不在註釋部分中加載圖像。它工作正常。我將圖像保存到文件夾,並且上傳的文件名是uniqid()。評論部分實際上工作正常,這只是我遇到問題的縮略圖。圖像使用CSS調整大小,因此沒有縮略圖文件。圖像工作得很好,現在我收到了一個破壞圖像鏈接的評論。有沒有人看到這個代碼有什麼問題?從文件夾中調用圖像的編碼問題
<?php
function setComments($conn) {
if (isset ($_POST['commentSubmit'])) {
$uid = $_POST['uid'];
$date = $_POST['date'];
$message = $_POST['message'];
$file_name = $_FILES['image']['name'];
$sql = "INSERT INTO comments (uid, date, message, images) values ('$uid','$date','$message','$file_name')";
$result = mysqli_query($conn, $sql);
}
}
if(isset($_FILES['image'])){
$errors= array();
$file_name = $_FILES['image']['name'];
$file_size = $_FILES['image']['size'];
$file_tmp = $_FILES['image']['tmp_name'];
$file_type = $_FILES['image']['type'];
$tmp = explode('.', $file_name);
$file_ext = end($tmp);
$new_image_name = 'image_' . date('Y-m-d-H-i-s') . '_' . uniqid() . '.jpg';
$expensions= array("jpeg","jpg","png"."gif");
if(in_array($file_ext,$expensions)=== false){
$errors[]="extension not allowed, please choose a JPEG, GIF, or PNG file.";
}
if($file_size > 2097152) {
$errors[]='File size must be excately 2 MB';
}
if(empty($errors)==true) {
move_uploaded_file($file_tmp,"uploads/".$new_image_name);
echo "Successfully uploaded file!";
}else{
print_r($errors);
}
}
function getComments($conn) {
$sql = "SELECT * FROM comments ORDER BY date DESC LIMIT 10";
$result = mysqli_query($conn, $sql);
while ($row = $result->fetch_assoc()) {
echo $row['uid']."<br>";
echo $row['date']."<br><br>";
echo "<a href=\"uploads/{$row['images']}\"target=\"_blank\"> <img class='thumb' src=\"uploads/{$row['images']}\" /> </a>"."<br><br>";
echo nl2br($row['message'])."<br><br>";
}
}
檢查圖像的路徑。我們實在無法爲你做調試。 – Federkun
如果縮略圖位於另一個名爲「thumnails」的文件夾中,那麼它會執行此操作 –
查看HTML源代碼顯示的內容是什麼?編輯:好的,你有一個答案;問他們,我已經離開了這個 –