//删除汽车信息

    public function delete($id)

    {

        $res = \DB::table('car_apply')->delete(['id' => $id]);

        if ($res) {

            $data = [

                'status' => 0,

                'message' => '删除成功'

            ];

        } else {

            $data = [

                'status' => 1,

                'message' => '删除失败'

            ];

        }

        return $data;

    }

 function delete_this(obj,id) {

        //询问框

        layer.confirm('您确定删除嘛？', {

            btn: ['确定', '取消'] //按钮

        }, function () {

            $.get('/admin/carinfo_delete/'+id,function (data) {

                if(data.status==0){

                    $(obj).parents('tr').remove();

                    layer.msg(data.message, {icon: 6});

                }else {

                    layer.msg(data.message, {icon: 5});

                }

            })

        }, function () {

            //     layer.msg('也可以这样', {

            //         time: 20000, //20s后自动关闭

            //         btn: ['明白了', '知道了']

            //     });

        });

    }