为什么final后要加所需 常量值的类型?
public class HelloWorld{
public static void main(String[] args){
final String MAN="男";
final String WMAN="女";
System.out.println(MAN);
System.out.println(WMAN);
}
}
为什么要加String??
public class HelloWorld{
public static void main(String[] args){
final String MAN="男";
final String WMAN="女";
System.out.println(MAN);
System.out.println(WMAN);
}
}
为什么要加String??
 
                            2016-04-12
举报