靜態導入，可以靜態導入成員變量和方法

 

//靜態導入，可以靜態導入成員變量和方法

import static com.shengsiyuan.common.Common.AGE;

import static com.shengsiyuan.common.Common.output;

 

public class StaticImportTest

{

       public static void main(String[] args)

       {

              int a = AGE;

             

              System.out.println(a);

             

              output();

       }

}

 

public class Common

{

       public static final int AGE = 10;

      

       public static void output()

       {

              System.out.println("hello world");

       }

}