标识符的学习

public class Demo01 {
    public static void main(String[] args) {
        String 王者荣耀 = "倔强青铜，你真是个辣鸡！";
        System.out.println(王者荣耀);

    //大小写十分敏感
    String Man = "任全球";
    String man = "任全球";
​
   String Ahello = "任全球";
   String ahello = "任全球";
   String $hello = "任全球";
   String _hello = "任全球";
   String _1 = "任全球";
   //String class = "任全球";
   //String 1hello = "任全球";
   //String #hello = "任全球";
​
}

}