请求拦截器,统一拦截 判断 域名 不可以吗
import express from "express";
const app = new express();
app.get("/products", (req, res) => {
console.log(req.hostname);
if (req.hostname !== "example.com") {
res.status(404);
res.end();
} else {
res.send({ msg: "成功" });
}
});