Java 方法的重载与参数传递详解

 public class MethodDemo{
         public static float  fn（int a）{
            //方法体
         }
 public static int  fn（int a，int b）{
            //方法体
          }
 }

public static boolean compare（int a,int b）{
          return a==b;
}

public static boolean compare（long a,long b）{
          return a==b;
}

public static boolean compare（byte a,byte b）{
         //代码片段
}
public static boolean compare（short a,short b）{
          //代码片段
}

public static void main（String args[ ]）{
       system.out.println(cpmpare(10,20));
}

 
public class hmm081 {
    public static void main(String[] args) {
        //调用方法
        System.out.println(compare(10,20));
        //强转
        System.out.println(compare((byte)10,(byte)20));
        System.out.println(compare((long)10,(long)10));
    }
    public static boolean compare(int a,int b){
        System.out.println("int");
        return a==b;
    }
    public static boolean compare(long a,long b){
        System.out.println("long");
        return a==b;
    }
    public static boolean compare(byte a,byte b){
        System.out.println("byte");
        return a==b;
    }
    public static boolean compare(short a,short b){
        System.out.println("short");
        return a==b;
    }
}