*/ namespace app\admin\controller; use think\Request; class User extends Base { public function login(){ $request = Request::instance(); if( $request->isPost() ){ $username = $request->post('username'); $password = $request->post('password'); if( !$username || !$password ){ $this->error('缺少关键数据!'); } if( $request->post('name') ){ } }else{ return $this->fetch(); } } }