Chapter 6: code samples

Chapter06/express-custom-middleware/app.js

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+const express = require("express");
+const path = require("path");
+const index = require("./routes/index");
+const logger = require("./middleware/logger");
+
+const PORT = process.env.PORT || 3000;
+
+const app = express();
+
+app.use(logger());
+app.use(express.static(path.join(__dirname, "public")));
+app.use("/", index);
+
+app.listen(PORT, () => {
+  console.log(`Server listening on port ${PORT}`);
+});