Crear un archivo de clase AutoreplyController.class.php
Ejemplo de código:
//自定义回复图片
public function index1(){
$this->display('replyimage');
}
public function upload(){
$upload = new \Think\Upload();//实例化上传类
$upload ->maxSize =3145728;//设置 文件的大小
$upload ->exts = array('jpg','gif','png','jpeg');//设置文件上传类型
$upload ->rootPath ='./Uploads/';//设置文件上传路径
$upload ->savePath='';//设置文件上传子目录
$info = $upload->uploadOne($_FILES['file']);
if(!$info){
$this->ajaxReturn(array('code'=>1,'msg'=>$upload->getError()));
}else{
$file ='/Uploads/'.$info['savepath'].$info['savename'];
$this->ajaxReturn(array('code'=>0,'msg'=>'上传成功','url'=>$file));
}