JAVA method overloading and java method Overloading

JAVA method overloading and java method Overloading

Method overloading means that a class can define multiple methods with the same name but different parameters. When called, the corresponding method is selected based on different parameter lists.

Instance:

W. java

Public class W {public void F (String name) {System. out. println ("first ==== name:" + name);} public void F (String name, int age) {System. out. println ("second ==== name:" + name + ", age:" + name );}}

Test2.java

Public class Test2 {public static void main (String [] args) {W Myclass = new W (); Myclass. F ("James"); Myclass. F ("Xiaohong", 25 );}}

Running result;