Java函数调用中，如何进行传值?

Question

Java函数调用中，如何进行传值

Answer 1

//求两个整数和,是新建了一个Java项目package ch01;public class Sum {public static int sum(int a,int b){int c;c=a+b;return c;}public static void main(String[] args) {// TODO Auto-generated method stubint x=2;int y=3;int z;z=sum(x,y); //调用上面的sum函数方法,这个过程就是传递，是形参传递；System.out.println(z);}}//输出结果是：5 

Answer 2

eg.public class Test{public void function(int a){}public static void main(String []args){Test test=new Test();int a=1;test. function(a);}}