GIS-2020-SoSe/Aufgaben/Aufgabe_09_2020-06-24/server.ts

47 lines
2.4 KiB
TypeScript

import * as Http from "http";
import * as url from "url";
import { ParsedUrlQuery } from "querystring";
export namespace ServerSide {
console.log("Starting server");
let port: number = Number(process.env.PORT);
// der als numerisches Objekt abgespeichert werden soll
if (!port)
port = 8100;
let server: Http.Server = Http.createServer();
server.addListener("request", handleRequest);
server.addListener("listening", handleListen);
server.listen(port);
function handleListen(): void {
console.log("Listening");
}
function handleRequest(_request: Http.IncomingMessage, _response: Http.ServerResponse): void {
console.log("http://localhost:8100" + `${_request.url}`);
let myData: url.UrlWithParsedQuery = url.parse(`${_request.url}`, true);
let myQuery: ParsedUrlQuery = myData.query;
let splitThis: string = (<string>_request.url).slice(0 , 5);
let myJsonString: string = JSON.stringify(myQuery);
// Damit ich im Hinterkopf behalte, dass das so funktioniert
// console.log("myQuery.vorname: " + myQuery.vorname );
// console.log("myQuery.nachname: " + myQuery.nachname);
if (splitThis == "/html") {
_response.setHeader("content-type", "application/json");
_response.setHeader("Access-Control-Allow-Origin", "*");
}
else if (splitThis == "/json") {
_response.setHeader("content-type", "text/html");
_response.setHeader("Access-Control-Allow-Origin", "*");
}
console.log(myJsonString);
_response.write(myJsonString);
_response.end();
}
}