var fastify = require("fastify")(); fastify.get( "/", /* handler */ async (request, reply) => { return { hello: "world" }; // response } ); fastify.route({ method: "GET", url: "/", onRequest: /* handler */ (request, reply, done) => {}, preParsing: /* handler */ (request, reply, done) => {}, preValidation: /* handler */ (request, reply, done) => {}, preHandler: /* handler */ (request, reply, done) => {}, preSerialization: /* handler */ (request, reply, payload, done) => {}, onSend: /* handler */ (request, reply, payload, done) => {}, onResponse: /* handler */ (request, reply, done) => {}, handler: /* handler */ (request, reply) => {} }); fastify.get( "/", opts, /* handler */ (request, reply) => { reply.send({ hello: "world" }); // response } ); fastify.post( "/:params", options, /* handler */ function(request, reply) { // request properties request.query.name; // the parsed querystring request.body; // the body request.params.name; // the params matching the URL request.headers.name; // the headers // reply properties reply.header("name", "value"); // Sets a response header. reply.headers({ name: "value" }); // Sets all the keys of the object as a response headers. reply.redirect(code, url); // Redirect to the specified url, the status code is optional (default to 302). reply.send(payload); // Sends the payload to the user, could be a plain text, a buffer, JSON, stream } ); fastify.listen(3000); var fastifyWithObjects1 = require("fastify")(); fastifyWithObjects1.register(require("fastify-xml-body-parser")); fastifyWithObjects1.post( "/:params", /* handler */ function(request, reply) { request.query; request.body; request.params; } ); var fastifyWithObjects2 = require("fastify")(); fastifyWithObjects2.register(require("fastify-formbody")); fastifyWithObjects2.post( "/:params", /* handler */ function(request, reply) { request.query; request.body; request.params; } ); var fastifyWithObjects3 = require("fastify")(); fastifyWithObjects3.register(require("fastify-qs")); fastifyWithObjects3.post( "/:params", /* handler */ function(request, reply) { request.query; request.body; request.params; } ); var fastifyWithObjects4 = require("fastify")(); fastifyWithObjects4.use(require("body-parser").urlencoded({ extended: true })); fastifyWithObjects4.post( "/:params", /* handler */ function(request, reply) { request.query; request.body; request.params; } );