以下实例演示了如何通过循环输出数组：

/*
 author by w3cschool.cc
 文件名：Main.java
 */

public class Welcome {
   public static void main(String[] args){
      String[] greeting = new String[3];
      greeting[0] = "This is the greeting";
      greeting[1] = "for all the readers from";
      greeting[2] = "Java Source .";
      for (int i = 0; i < greeting.length; i++){
         System.out.println(greeting[i]);
      }
   }
}

以上代码运行输出结果为：

This is the greeting
For all the readers From
Java source .