public class HelloWorld {?? ?String name;?? ?String sex;?? ?static int age;?? ?public HelloWorld(){?? ??? ??? ?System.out.println("非靜態(tài)修飾,構(gòu)造方法初始化塊");?? ??? ??? ?name="Michil";//初始化name值?? ??? ?{?? ??? ??? ?System.out.println("非靜態(tài)修飾");?? ??? ??? ?sex="man";//初始化sex值?? ??? ?}?? ??? ?static{?? ??? ??? ?System.out.println("靜態(tài)修飾static");?? ??? ??? ?age=24;//靜態(tài)初始化age值?? ??? ?}?? ?}?? ?public void show(){?? ??? ?System.out.println("姓名："+name+"性別："+sex+"年齡："+age);?? ?}?? ?public static void main(String[] args) {?? ??? ?HelloWorld hello=new HelloWorld();?? ??? ?hello.show();?? ??? ?HelloWorld hello2=new HelloWorld();?? ??? ??? ?}