abstract：文件上传，文件上传，<?phprequire 'container.php';class Facade{public function demo3(){return $this->view->fetch();}public function demo4(){$file = Request::file('file');if(is_null($file
文件上传，文件上传，
<?php
require 'container.php';
class Facade
{
public function demo3()
{
return $this->view->fetch();
}
public function demo4()
{
$file = Request::file('file');
if(is_null($file)){
$this->error('没有选择任何文件');
}
$file = $file->validate(['ext'=>'jpg,jpeg,png'])->move('uploads');
if(false == $res) {
$this->error($file->getError());
}
$this->success('上传成功');
}
}
Correcting teacher：查无此人Correction time：2019-07-19 13:12:50
Teacher's summary：完成的不错。文件上传，后缀名要判断，文件大小要判断。以免别人上传故意上传垃圾文件。继续加油。