tp开启事务添加数据成功后,最后提交后却跑进异常

Question

tp开启事务添加数据成功后,为什么还会跑进异常中,在代码执行最后就是没执行$this->success(),而是跑进了异常中,困扰了我都快不正常了,各种方法都试过,就是找不出问题

public function add() 
    {
        if($this->request->isPost()) {

            $params = $this->request->post("row/a");

            // 接收添加的商品数据，json字符串转成数组
            $productList = json_decode($params['product'],true);

            // 生成订单号
            $code = build_code('SU'); // 订单前缀可以自定义

            Db::startTrans();
       
            try {
                
                // 封装入库数据
                $StorageData  = [
                    'code' => $code,
                    'supplierid' => $params['supplierid'],
                    'type' => $params['type'],
                    'amount' => $params['total'],
                    'remark' => $params['remark'],
                    'status' => 0,
                ];

                $StorageStatus = $this->model->validate('common/Depot/Storage')->save($StorageData);

                if($StorageStatus === false)
                {
                    $this->error($this->model->getError());
                    exit;
                }

                // 处理入库商品数据

                // 存放封装好的商品数据
                $StorageProductData = [];

                foreach($productList as $item) {
    
                    $StorageProductData[] = [
                        // 'storageid' => $StorageStatus['id'],
                        'storageid' => $this->model->id,
                        'proid' => $item['id'],
                        'nums' => $item['nums'],
                        'price' => $item['price'],
                        'total' => $item['total'],
                    ];
                }

                $StorageProductStatus = $this->StorageProductModel->validate('common/Depot/StorageProduct')->saveAll($StorageProductData);

                if($StorageProductStatus === false)
                {
                    $this->error($this->StorageProductModel->getError());
                    exit;
                }

                // 提交事务
                Db::commit();
                $this->success('添加入库成功');

            }catch(\Exception $e) {
                // 回滚事务
                echo "====";exit;
                Db::rollback();
                $this->error(__($e->getMessage()));
            }
            
        }
        return $this->view->fetch();
    }   

Answer 1

异常的报错发出来呀