thinkphp5 Public method for uploading pictures and generating thumbnails of sharing
- 2021-08-31 07:23:44
- OfStack
Directly on the code, can be written in the public file common and inherited basic class, easy to call
/*
* $name Uploaded for the form name Value
* $filePath For saving in the entry folder public Below uploads/ The following folder name, if not, will be automatically created
* $width Specify the thumbnail width
* $height Specify thumbnail height
* Automatically generated thumbnails are saved in the $filePath Below the folder thumb Folder, automatically create
* @return array 1 One is the picture path, 1 The thumbnail path is as follows:
* array(2) {
["img"] => string(57) "uploads/img/20171211\3d4ca4098a8fb0f90e5f53fd7cd71535.jpg"
["thumb_img"] => string(63) "uploads/img/thumb/20171211/3d4ca4098a8fb0f90e5f53fd7cd71535.jpg"
}
*/
protected function uploadFile($name,$filePath,$width,$height)
{
$file = request()->file($name);
if($file){
$filePaths = ROOT_PATH . 'public' . DS . 'uploads' . DS .$filePath;
if(!file_exists($filePaths)){
mkdir($filePaths,0777,true);
}
$info = $file->move($filePaths);
if($info){
$imgpath = 'uploads/'.$filePath.'/'.$info->getSaveName();
$image = \think\Image::open($imgpath);
$date_path = 'uploads/'.$filePath.'/thumb/'.date('Ymd');
if(!file_exists($date_path)){
mkdir($date_path,0777,true);
}
$thumb_path = $date_path.'/'.$info->getFilename();
$image->thumb($width, $height)->save($thumb_path);
$data['img'] = $imgpath;
$data['thumb_img'] = $thumb_path;
return $data;
}else{
// Upload failed to get error message
return $file->getError();
}
}
}