zzispp

tcc事务，分支代码不执行

2

只会执行try，confrim和cancel不执行，`func (uc *OrderUsecase) CreateOrder(ctx context.Context, o *model.Order) (*model.Order, error) { // 判断是否支持该链 supported, err := uc.grpcClient.Block.IsSupportedChainNetwork(ctx, &blockV1.IsSupportedChainNetworkRequest{ Chain: o.Chain, Network: o.Network, }) if err != nil { return nil, err...