您好，我在这里遇到这个问题，我在这里有一个任务，我需要在文件夹中上载图像并将图像的路径保存在数据库中。现在，我有了这段代码，该路径已保存在数据库中，并且如果我尝试上载与我上载的相同文件，它给我消息文件已经存在，但在目标文件夹中没有图像显示。请在这里帮助我。这是我的代码
directory-image.php
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>image in directory</title>
</head>
<body>
<form method="post" action="directory-imagedatabase.php" enctype="multipart/form-data">
<label>Choose File to Upload:</label><br />
<input type="hidden" name="id" />
<input type="file" name="uploadimage" /><br />
<input type="submit" value="upload" id="upload" />
</form>
</body>
</html>
directory-imagedatabase.php
<?php
$target_Folder = '/officework/php-startup/images/';
$uid = $_POST['id'];
$target_Path = $target_Folder.basename( $_FILES['uploadimage']['name'] );
$savepath = $target_Path.basename( $_FILES['uploadimage']['name'] );
$file_name = $_FILES['uploadimage']['name'];
if(file_exists('/officework/php-startup/images/'.$file_name))
{
echo "That File Already Exisit";
}
else
{
// Database
$con=mysqli_connect("localhost","root","sal123","test"); //Change it if required
//Check Connection
if(mysqli_connect_errno())
{
echo "Failed to connect to database" . mysqli_connect_errno();
}
$sql = "INSERT INTO directoryimage (id,image, image_name)
VALUES ('','$target_Folder$file_name','$file_name') ";
if (!mysqli_query($con,$sql))
{
die('Error: ' . mysqli_error($con));
}
echo "1 record added successfully in the database";
echo '<br />';
mysqli_close($con);
// Move the file into UPLOAD folder
move_uploaded_file( $_FILES['uploadimage']['tmp_name'], $target_Path );
echo "File Uploaded <br />";
echo 'File Successfully Uploaded to: ' . $target_Path;
echo '<br />';
echo 'File Name: ' . $_FILES['uploadimage']['name'];
echo'<br />';
echo 'File Type: ' . $_FILES['uploadimage']['type'];
echo'<br />';
echo 'File Size: ' . $_FILES['uploadimage']['size'];
}
?>
<a href="show-directory.php">Show Image</a>
如果您的主文件位于同一文件夹，则更新
$target_Folder = '/officework/php-startup/images/';
至
$target_Folder = 'officework/php-startup/images/';
这就是你的总代码
<?php
$target_Folder = 'officework/php-startup/images/';
$uid = $_POST['id'];
$target_Path = $target_Folder.basename( $_FILES['uploadimage']['name'] );
$savepath = $target_Path.basename( $_FILES['uploadimage']['name'] );
$file_name = $_FILES['uploadimage']['name'];
if(file_exists('officework/php-startup/images/'.$file_name))
{
echo "That File Already Exisit";
}
else
{
// Database
$con=mysqli_connect("localhost","root","sal123","test"); //Change it if required
//Check Connection
if(mysqli_connect_errno())
{
echo "Failed to connect to database" . mysqli_connect_errno();
}
$sql = "INSERT INTO directoryimage (id,image, image_name)
VALUES ('','$target_Folder.$file_name','$file_name') ";
if (!mysqli_query($con,$sql))
{
die('Error: ' . mysqli_error($con));
}
echo "1 record added successfully in the database";
echo '<br />';
mysqli_close($con);
// Move the file into UPLOAD folder
move_uploaded_file( $_FILES['uploadimage']['tmp_name'], $target_Path );
echo "File Uploaded <br />";
echo 'File Successfully Uploaded to: ' . $target_Path;
echo '<br />';
echo 'File Name: ' . $_FILES['uploadimage']['name'];
echo'<br />';
echo 'File Type: ' . $_FILES['uploadimage']['type'];
echo'<br />';
echo 'File Size: ' . $_FILES['uploadimage']['size'];
}
?>
<a href="show-directory.php">Show Image</a>
本文收集自互联网，转载请注明来源。
如有侵权，请联系 [email protected] 删除。
我来说两句