java报错

1、编码错误和实验
源代码

public class Person {
    void speakHello() {
        System.out.print("您好，很高兴认识您");
        System.out.println(" nice to meet you");
    }
}

class Xiti {
    public static void main(String args[]) {
    Person zhang = new Person();
    zhang.speakHello();
    }
}

>javac Person.java
Person.java:3: 错误: 编码GBK的不可映射字符
        System.out.print("鎮ㄥソ锛屽緢楂樺叴璁よ瘑鎮?");
                                       ^
1 个错误

>javac -encoding UTF-8 Person.java

>java person
错误: 找不到或无法加载主类 person

>java xiti
错误: 找不到或无法加载主类 xiti

>java Xiti.class
错误: 找不到或无法加载主类 Xiti.class

>java Xiti
您好，很高兴认识您 nice to meet you

>