Express POST 不工作但 GET 和 PATCH 是

Question

我正在尝试为我的项目创建一些 REST API，但我似乎无法 POST 工作。我已经在 Postman 中测试了 GET 和 PATCH，它们都工作正常。如有任何帮助，我们将不胜感激！

product.service.ts

export class ProductService {
  constructor(private readonly model: Model<ProductType>) {}

  public getProduct = async (id: string): Promise<ProductType | null> => {
    return await this.model.findOne({ id });
  };

  public createProduct = async ( 
    body: ProductType
  ): Promise<ProductType> => {
    return await this.model.create(body);
  };
}

export const productService = new ProductService(ProductModel);

product.controller.ts

export class productController {
  constructor(private readonly service: ProductService) {}

  public getProduct = async (req: Request, res: Response) => {
    const response = await this.service.getProduct(req.params.id);
    res.send(response);
  };

  public createProduct = async (req: Request, res: Response) => {
    const response = await this.service.createProduct(req.body);
    res.send(response);
  };
}

export const productController = new ProductController(
  productService
);

product.route.ts

const router: Router = express.Router();

router.get('/products/:id', productController.getProduct);
router.post('products/new', productController.createProduct); //this route returns a 404

export default router;

所以当我尝试在 Postman 中 post 它 returns 一个 404，但是 get 工作正常。感谢您的帮助！

Answer 1

正如在对原始 post 的评论中提到的，我在 post 路由 URL 中漏掉了正斜杠。

谢谢！

Express POST 不工作但 GET 和 PATCH 是

Express POST not working but GET and PATCH is

rest

post

node.js

express

typescript