/**
* 多文件上传
* @param $name 表单中file的名称
* @param $baseDir 文件的上传路径
*/
public static function uploadFiles($name, $baseDir = '')
{
if ($baseDir == '') {
$baseDir = Yii::$app->basePath . '/web/upload/attachment';
}
$model = new UploadsForm();
$model->file = UploadedFile::getInstancesByName($name);
if (empty($model->file)) {
return true;
}
//没有上传文件
if ($model->validate()) {
$resFileArr = [];
foreach ($model->file as $f) {
$ext = $f->getExtension();
$fileName = md5($f->tempName) . '.' . $ext;
$dir = date('Ymd');
$fileDir = $baseDir . '/' . $dir;
//var_dump($fileDir);
//exit;
if (!is_dir($fileDir)) {
$res = mkdir($fileDir, 0777, true);
if (!$res) {
return ['errno' => 10, 'errmsg' => 'create dir failed'];
}
}
$fileUrl = $fileDir . '/' . $fileName;
$res = $f->saveAs($fileUrl);
if (!$res) {
return ['errno' => $model->file->error, 'errmsg' => 'save file failed'];
}
$resFileArr[] = ['fileUrl' => $dir . '/' . $fileName, 'name' => $f->name];
}
} else {
return ['errno' => 11, 'errmsg' => json_encode($model->getErrors())];
}
//返回文件上传信息
return ['errno' => 0, 'errmsg' => 'success', 'fileInfo' => $resFileArr];
}
