Introduction à Java
Jim White
Java Developer


String
Éléments :
StringString variableName
Éléments :
StringString variableName =
Éléments :
String= pour affecter la valeurString variableName = "text in double quotation marks";
Éléments :
String= pour affecter la valeur;String message = "Hello, Java!";
int pour les nombres entiersint age = 29;


Stringint$$
$$
$$
$$
char, boolean, float, etc.
int age = 31; String welcomeMessage = "Hello";String daysToSummer = "Too many"; String myName = "Jim";
$$
int 4age = 31; String welcome message = "Hello";String days_to_summer = "Too many"; String MyName = "Jim";
class InfoAboutJava { public static void main(String[] args) {String message = "Java is awesome!";// Print the message variable System.out.println(message);} }
Java is awesome!
type variableName = value;Utiliser les variables au lieu de leur valeur
class InfoAboutJava {
public static void main(String[] args) {
String message = "Java is awesome!";
// Using variable directly
System.out.println(message);
}
}
Introduction à Java