laravel控制器在插入后不返回值

Question

当我评论插入查询时，返回工作。但查询返回不起作用。如果有人可以立即帮助，那将是很好的

 public function regCustomer()
{
    $arr = [];

    $cus_name = Input::get('cusname');
    $cus_address = Input::get( 'address' );
    $cus_phone = Input::get( 'phone' );
    $cus_email = Input::get( 'email' );

    try{
        DB::table('Customers')->insert(
            array(
                'customer_name' => $cus_name,
                'address' => $cus_address,
                'phone' => $cus_phone,
                'email' => $cus_email
                )
        );

       return 1;

    }catch(Exception $ex){
        return '0';
    }
}

Answer 1

替换catch块参数以匹配：

catch (\Illuminate\Database\QueryException $e)