Différences

Ci-dessous, les différences entre deux révisions de la page.

--- informatique:java:tips [05/03/2013 21:29] – [Convert a Java OutputStream to an InputStream] cyrille
+++ informatique:java:tips [16/06/2023 10:02] (Version actuelle) – [Swing] cyrille
@@ Ligne 10: / Ligne 10: @@
   * [[http://download.oracle.com/javase/tutorial/uiswing/components/table.html|How to Use Swing JTables]] (binding, cell editors, ...)
   * About [[/informatique/java/tips/Drag & Drop|Drag & Drop]]
-  * Plein d'effets visuels avec Swing par Romain Guy: [[http://jroller.com/gfx/page/Archives]]
+  * Plein d'effets visuels avec Swing par Romain Guy: <del>[[http://jroller.com/gfx/page/Archives]]</del>
 ===== CVS Format =====
   * [[http://opencsv.sourceforge.net/]]: opencsv is a very simple csv (comma-separated values) parser library for Java. It was developed because all of current csv parsers I've come across don't have commercial-friendly licenses.
+===== Read input from console =====
+Read console input using **java.io.Console** instance - //Don't work in Eclipse IDE//.
+<code java>
+private static void usingConsoleReader()
+{
+  Console  console = System.console();
+  if (console != null)
+  {
+     String inputString = console.readLine("Name: ");
+     System.out.println("Name entered : " + inputString);
+  }
+}
+</code>
+Read console input using **BufferedReader** instance
+<code java>
+private static void usingBufferedReader()
+{
+  BufferedReader bufferRead = new BufferedReader( new InputStreamReader( System.in ) );
+  String inputString = bufferRead.readLine();
+  System.out.println( inputString );
+}
+</code>
+Read console input using **Scanner** instance
+<code java>
+private static void usingScanner()
+{
+  Scanner scanIn = new Scanner( System.in );
+  String inputString = scanIn.nextLine();
+  scanIn.close();
+  System.out.println(inputString);
+}
+</code>
+===== Process Input Stream Reader =====
+<code java>
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.net.InetAddress;
+import java.net.UnknownHostException;
+import java.io.*;
+public class Traceroute {
+ public static void main(String[] args){
+  Runtime t = Runtime.getRuntime();
+  try {
+   Process p = t.exec("traceroute  "+args[0]);
+   //Process p = t.exec("ping -w 1 "+args[0]);
+   InputStream i = p.getInputStream();
+   InputStreamReader r = new InputStreamReader(i);
+   BufferedReader re = new BufferedReader(r);
+   int m =0;
+   while(true){
+    String content = re.readLine();
+    System.out.println(content);
+    if(content == null){
+     break;
+    }
+   }
+   re.close();
+   r.close();
+  } catch (IOException e) {
+    e.printStackTrace();
+  }
+ }
+}
+</code>
 ===== Convert a Java OutputStream to an InputStream =====
@@ Ligne 66: / Ligne 140: @@
 Communication série avec Java
+  * http://www.java-samples.com/showtutorial.php?tutorialid=11
+  * http://christophej.developpez.com/tutoriel/java/javacomm/