public function financeLend() { $orderModel = new \Loan\Model\OrderModel(); $month = I('month', 0, 'intval'); if (IS_GET) { $money = $orderModel->lend(I('order_id')) or $this->error($orderModel->getError()); $this->success($money); exit; } $orderModel->lend(I('order_id'), I('money')) or $this->error($orderModel->getError()); $this->success('放款操作成功!'); }