Files
modernjs/chapter04/src/middleware.js
T
2018-05-07 21:59:58 -03:00

31 lines
689 B
JavaScript

/* @flow */
"use strict";
const express = require("express");
const app = express();
app.use((req, res, next) => {
console.log("Logger... ", new Date(), req.method, req.path);
next();
});
app.use((req, res, next) => {
if (req.method === "DELETE") {
next(new Error("DELETEs are not accepted!"));
} else {
res.send("Server alive, with Express!");
}
});
// eslint-disable-next-line no-unused-vars
app.use((err, req, res, next) => {
console.error("Error....", err.message);
res.status(500).send("INTERNAL SERVER ERROR");
});
app.listen(8080, () =>
console.log(
"Mini server (with Express) ready at http://localhost:8080/!"
)
);