From 5eded28b16a67fb3ef6bd1cce5526d4dc2de39ab Mon Sep 17 00:00:00 2001 From: Eugen Wissner Date: Thu, 4 Dec 2025 12:14:38 +0100 Subject: Add chapters 18-20 for the java book --- Java-Kompendium/kap20/1/src/main/java/Client.java | 32 +++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 Java-Kompendium/kap20/1/src/main/java/Client.java (limited to 'Java-Kompendium/kap20/1/src/main/java/Client.java') diff --git a/Java-Kompendium/kap20/1/src/main/java/Client.java b/Java-Kompendium/kap20/1/src/main/java/Client.java new file mode 100644 index 0000000..aa17571 --- /dev/null +++ b/Java-Kompendium/kap20/1/src/main/java/Client.java @@ -0,0 +1,32 @@ +import java.net.Socket; +import java.io.*; + +public class Client { + public static void client() { + try { + Socket socket = new Socket("127.0.0.1", 2000); + InputStreamReader isr1 = new InputStreamReader(System.in); + BufferedReader br1 = new BufferedReader(isr1); + + System.out.print("Geben Sie den ersten Wert ein: "); + String nachricht1 = br1.readLine(); + + System.out.print("Geben Sie den zweiten Wert ein: "); + String nachricht2 = br1.readLine(); + + OutputStreamWriter osw = new OutputStreamWriter(socket.getOutputStream()); + PrintWriter pw = new PrintWriter(osw); + + pw.print(nachricht1 + "\n"); + pw.print(nachricht2 + "\n"); + pw.flush(); + + InputStreamReader isr2 = new InputStreamReader(socket.getInputStream()); + BufferedReader br2 = new BufferedReader(isr2); + String ergebnis = br2.readLine(); + System.out.println("Ergebnis: " + ergebnis); + } catch (IOException e) { + System.out.println(e); + } + } +} -- cgit v1.2.3