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Ich habe einen kleinen Demo-Server auf meinem Computer mit Java Sun httpserver Bibliothek gebaut.Heroku Java Webserver-Bereitstellung mit Sonne httpserver
Jetzt möchte ich an die Öffentlichkeit gehen und es auf Heroku bereitstellen.
einfach gesagt, das ist meine Main.java Klasse (unten).
Es wird als Maven-Projekt gebaut.
Ich habe Herkou mit meinem Maven-Projekt verbunden (Code sitzt auf Github) und die Compile- und Run-Phase mit Maven gibt mir "Build-Erfolg".
Aber, wenn ich versuche, meine Server zuzugreifen, wie ich in meinem lokalen enviromnet tat (http://localhost:8000/test), wenn ich diese URL (meine herkou Website) eingeben: https://shaffa.herokuapp.com:8000/test ich jetzt eine Nachricht bin immer sagen: „Seite kann nicht geladen werden ".
Hat herkou automaticlly meine Hauptmethode in Maven-Projekt laufen (Ich brauche es der Fall zu sein, da mein Server an meiner Haupt-Methode beginnt) ..
wenn es der Fall ist, was denn sonst könnte das Problem sein?
Danke!
public class Main {
static MySQLQueryExecutor mySQLQueryExecutor=MySQLQueryExecutor.getInstance();
public static void main(String[] args) throws Exception {
HttpServer server = HttpServer.create(new InetSocketAddress(8000), 0);
server.createContext("/test", new MyHandler());
server.setExecutor(null);
server.start();
System.out.println(server.getAddress());
}
static class MyHandler implements HttpHandler {
public void handle(HttpExchange t) throws IOException {
String response = "This is Get response";
t.sendResponseHeaders(200, response.length());
OutputStream os = t.getResponseBody();
os.write(response.getBytes());
os.close();
}
}
}
Gebäude log:
-----> Java app detected
-----> Installing OpenJDK 1.8... done
-----> Installing Maven 3.3.9... done
-----> Executing: mvn -DskipTests clean dependency:list install
[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building my_demo 1.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ my_demo ---
[INFO]
[INFO] --- maven-dependency-plugin:2.8:list (default-cli) @ my_demo ---
[INFO]
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ my_demo ---
[WARNING] Using platform encoding (UTF-8 actually) to copy filtered resources, i.e. build is platform dependent!
[INFO] skip non existing resourceDirectory /tmp/build_0073fd7c9decf8f53d270853eac0864e/Matoy7-ShaffaServer-dd12826/src/main/resources
[INFO]
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ my_demo ---
[INFO] No sources to compile
[INFO]
[INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ my_demo ---
[WARNING] Using platform encoding (UTF-8 actually) to copy filtered resources, i.e. build is platform dependent!
[INFO] skip non existing resourceDirectory /tmp/build_0073fd7c9decf8f53d270853eac0864e/Matoy7-ShaffaServer-dd12826/src/test/resources
[INFO]
[INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ my_demo ---
[INFO] No sources to compile
[INFO]
[INFO] --- maven-surefire-plugin:2.12.4:test (default-test) @ my_demo ---
[INFO] Tests are skipped.
[INFO]
[INFO] --- maven-jar-plugin:2.4:jar (default-jar) @ my_demo ---
[WARNING] JAR will be empty - no content was marked for inclusion!
[INFO] Building jar: /tmp/build_0073fd7c9decf8f53d270853eac0864e/Matoy7-ShaffaServer-dd12826/target/my_demo-1.0-SNAPSHOT.jar
[INFO]
[INFO] --- maven-install-plugin:2.4:install (default-install) @ my_demo ---
[INFO] Installing /tmp/build_0073fd7c9decf8f53d270853eac0864e/Matoy7-ShaffaServer-dd12826/target/my_demo-1.0-SNAPSHOT.jar to /app/tmp/cache/.m2/repository/yotam/my_demo/1.0-SNAPSHOT/my_demo-1.0-SNAPSHOT.jar
[INFO] Installing /tmp/build_0073fd7c9decf8f53d270853eac0864e/Matoy7-ShaffaServer-dd12826/pom.xml to /app/tmp/cache/.m2/repository/yotam/my_demo/1.0-SNAPSHOT/my_demo-1.0-SNAPSHOT.pom
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 2.365 s
[INFO] Finished at: 2017-05-08T16:28:54+00:00
[INFO] Final Memory: 16M/167M
[INFO] ------------------------------------------------------------------------
-----> Discovering process types
Procfile declares types -> (none)
-----> Compressing...
Done: 48M
-----> Launching...
Released v7
https://shaffa.herokuapp.com/ deployed to Heroku
Anwendungsprotokolle
2017-05-08T14:17:52.452910+00:00 heroku[router]: at=error code=H14 desc="No web processes running" method=GET path="/favicon.ico" host=shaffa.herokuapp.com request_id=5f365605-2f15-45d7-a043-5aea122ab4b8 fwd="109.64.111.39" dyno= connect= service= status=503 bytes= protocol=https
2017-05-08T16:28:47.000000+00:00 app[api]: Build started by user [email protected]
2017-05-08T16:28:49.000000+00:00 app[api]: Build started by user [email protected]
2017-05-08T16:29:00.835249+00:00 app[api]: Deploy dd12826 by user [email protected]
2017-05-08T16:29:00.835249+00:00 app[api]: Release v7 created by user [email protected]
2017-05-08T16:28:47.000000+00:00 app[api]: Build succeeded
2017-05-08T16:29:03.635910+00:00 app[api]: Deploy dd12826 by user [email protected]
2017-05-08T16:28:49.000000+00:00 app[api]: Build succeeded
2017-05-08T16:29:03.635910+00:00 app[api]: Release v8 created by user [email protected]
2017-05-08T16:29:08.055046+00:00 heroku[router]: at=error code=H14 desc="No web processes running" method=GET path="/" host=shaffa.herokuapp.com request_id=c06affca-0979-4e7c-aafe-69e5296a33c0 fwd="109.64.111.39" dyno= connect= service= status=503 bytes= protocol=https
2017-05-08T16:29:08.706745+00:00 heroku[router]: at=error code=H14 desc="No web processes running" method=GET path="/favicon.ico" host=shaffa.herokuapp.com request_id=f11fe11a-a99a-4f19-bbff-34b0a84fa1f3 fwd="109.64.111.39" dyno= connect= service= status=503 bytes= protocol=https
Führen Sie nach der Bereitstellung 'heroku logs -t' aus, und buchen Sie die Ausgabe hier. – codefinger
Was beinhaltet Ihre Procfile? – codefinger
hinzugefügt in Original-Nachricht – Matoy