标签:print 例子 值传递 选择 comm 数组 数值 stat like
public class Example{
    String str=new String("good");
    char[]ch={‘a‘,‘b‘,‘c‘};
    public static void main(String args[]){
        Example ex=new Example();
        ex.change(ex.str,ex.ch);
        System.out.print(ex.str+" and ");
        System.out.print(ex.ch);
    }
    public void change(String str,char ch[]){
   //引用类型变量,传递的是地址,属于引用传递。
        str="test ok";
        ch[0]=‘g‘;
    }
}
  
标签:print 例子 值传递 选择 comm 数组 数值 stat like
原文地址:http://www.cnblogs.com/of-fanruice/p/7379723.html