我正在尝试上传图片，但是下面出现此错误消息，我该如何解决？ 警告：move_uploaded_file（\ C：\ xampp \ htdocs \ gallery \ admin \ images \ 91H8nDVT8dL。 SL1500 .jpg）：无法打开流：C：\ xampp \ htdocs \中没有此类文件或目录第97行的gallery \ admin \ includes \ photo.php
警告：move_uploaded_file（）：无法将'C：\ xampp \ tmp \ php5547.tmp'移动到'\ C：\ xampp \ htdocs \ gallery \ admin \ images \ 91H8nDVT8dL。 SL1500 .jpg”位于第97行的C：\ xampp \ htdocs \ gallery \ admin \ includes \ photo.php中
<?php
class Photo extends Db_object {
protected static $db_table = "photos";
protected static $db_table_fields= array('id','title','caption','description','filename','alternate_text','type','size');
public $id;
public $title;
public $caption;
public $description;
public $filename;
public $alternate_text;
public $type;
public $size;
public $tmp_path;
public $upload_directory = "images";
public $errors = array();
public $upload_errors_array = array(
UPLOAD_ERR_OK => "There is no error",
UPLOAD_ERR_INI_SIZE => "The uploaded file exceeds the upload_max_filesize directive",
UPLOAD_ERR_FORM_SIZE => "The uploaded file exceeds the MAX_FILE_SIZE ",
UPLOAD_ERR_PARTIAL => "The uploaded file was only partially uploaded",
UPLOAD_ERR_NO_FILE => "No file was uploaded",
UPLOAD_ERR_NO_TMP_DIR => "Missing a temporary folder",
UPLOAD_ERR_CANT_WRITE => "Failed to write file to disk",
UPLOAD_ERR_EXTENSION => "A PHP extension stopped the file upload."
);
//This is passing $_FILES['uploaded_file'] as an argumnent
public function set_file($file)
{
if(empty($file) || !$file || !is_array($file))
{
$this->errors[] = "There was no file uploaded here";
return false;
}
else
if ($file['error']!=0) {
$this->errors[] = $this->upload_errors_array($file['error']);
return false;
}
else
{
$this->filename = basename($file['name']);
$this->tmp_path = $file['tmp_name'];
$this->type = $file['type'];
$this->size = $file['size'];
}
}
public function picture_path()
{
return $this->upload_directory.DS.$this->filename;
}
public function save(){
if($this->id) {
$this->update();
}
else
{
if(!empty($this->errors))
{
return false;
}
if(empty($this->filename) || empty($this->tmp_path))
{
$this->errors[] = "This file was not available";
return false;
}
$target_path= SITE_ROOT .DS. 'admin' .DS. $this->upload_directory.DS. $this->filename;
if(file_exists($target_path))
{
$this->errors[]="The file {$this->filename} already exists";
return false;
}
if(move_uploaded_file($this->tmp_path, $target_path))
{
if($this->create())
{
unset($this->tmp_path);
return true;
}
}
else
{
$this->errors[]= "The file directly probably does not have permission";
return false;
}
}
}
public function delete_photo(){
if($this->delete())
{
$target_path=SITE_ROOT.DS. 'admin' .DS. $this->picture_path();
return unlink($target_path)?true: false;
}
else
{
return false;
}
}
}
?>