mp/Web-Server/modules/express.js
2023-12-31 02:30:49 +08:00

58 lines
1.4 KiB
JavaScript

/*
1) api route
2) enforce best practice for api routes
*/
const express = require("express");
const helmet = require("helmet");
const app = express();
app.use(helmet());
const port = 80;
//disable x-powered-by header for security reasons
app.disable("x-powered-by");
app.use(express.json());
app.set("json spaces", 2);
//const { APIlogger } = require('../middleware/ApiLogger.js');
//middleware logic
//app.use('/api/v0', require('../middleware/ApiKey.js'));
//app.use('/api/v0', APIlogger, require('../routes/api_route.js'));
//route logic
app.use("/api/v0", require("../routes/api_route.js"));
// Catch 404 and forward to error handler. If none of the above routes are
// used, this is what will be called.
app.use(function (req, res, next) {
var err = new Error("Not Found");
err.message = "Page not found";
err.status = 404;
next(err);
});
// Error handler. This is where `next()` will go on error
app.use(function (err, req, res, next) {
console.error(err.status || res.status, err.name, req.method, req.url);
if (![404].includes(err.status || res.status)) {
console.error(err.message);
console.error(err.stack);
console.error("=========================================");
}
res.status(err.status || 500);
res.json({
name: err.name,
message: err.message,
runner: err.runner && err.runner.name,
duration: err.duration,
});
});
app.listen(port, () => {
console.log(`app listening on port ${port}`);
});
module.exports = { app };