处理删除抛出异常

namespace Meibuyu\Micro\Repository\Eloquent;

use Hyperf\Database\Exception\QueryException;

use Hyperf\Database\Model\Builder;

use Hyperf\DbConnection\Model\Model;

use Hyperf\HttpServer\Contract\RequestInterface;

        $model = $this->find($id);

        try {

            $delete = $model->delete();

        } catch (QueryException $e) {

            $msg = $e->getMessage();

            if ($e->getCode() == 23000 && strpos($msg, 'foreign key') !== false) {

                throw new HttpResponseException('此数据下有关联的数据,不可进行操作');

            } else {

                throw new HttpResponseException($msg);

            }

        } catch (\Exception $e) {

            throw new HttpResponseException($e->getMessage());

        }