如果我想通过server.get("/[url]/:params")获取server.get("/[url]/")，我该怎么办？或者有可能..？

Question

从字面上看，我想通过server.get("/[url]/:p arams"(获取server.get("/[url]/"(。

因为我不想像下面这样调用两个函数。

const server = express();
server.get("/products/:id", (req, res) => {
const actualPage = "/products";
const queryParams = { id: req.params.id };
app.render(req, res, actualPage, queryParams);
});
server.get("/products/", (req, res) => {
const actualPage = "/products";
const queryParams = { id: req.params.id };
app.render(req, res, actualPage, queryParams);
});

那我该怎么办..？

server.get("/products/:model", (req, res) => {
const server = express();
//i think something must be written here...
const actualPage = "/products";
const queryParams = { model: req.params.model };
app.render(req, res, actualPage, queryParams);
});

感谢您的阅读(

Answer 1

如果我是你，我会像 lhis：

const server = express();
function handleProductRequest(req, res) {
const actualPage = "/industries";
const queryParams = { id: req.params.id };
app.render(req, res, actualPage, queryParams);
}
server.get("/products/:id", handleProductRequest);
server.get("/products/", handleProductRequest);

既然这些操作是重复的，那么为什么不创建一个函数并在需要时调用它。