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我遇到问题,现在不在注释部分中加载图像。它工作正常。我将图像保存到文件夹,并且上传的文件名是uniqid()。评论部分实际上工作正常,这只是我遇到问题的缩略图。图像使用CSS调整大小,因此没有缩略图文件。图像工作得很好,现在我收到了一个破坏图像链接的评论。有没有人看到这个代码有什么问题?从文件夹中调用图像的编码问题
<?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>";
}
}
检查图像的路径。我们实在无法为你做调试。 – Federkun
如果缩略图位于另一个名为“thumnails”的文件夹中,那么它会执行此操作 –
查看HTML源代码显示的内容是什么?编辑:好的,你有一个答案;问他们,我已经离开了这个 –