String... args 和 String[] args 的区别

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 public static void main(String[] args) {

         callMe1(new String[] { "a", "b", "c" ,"d"});

         callMe2("a", "b", "c" ,"d");

         // You can also do this

         // callMe2(new String[] {"a", "b", "c"});

     }  

     public static void callMe1(String[] args) {

         System.out.println(args.getClass() == String[].class);

         for (String s : args) {

             System.out.println(s);

         }

     }  

     public static void callMe2(String... args) {

         System.out.println(args.getClass() == String[].class);

         for (String s : args) {

             System.out.println(s);

         }

     }

输出结果：