java中RandomAccessFile存取文件，中文乱码解决示例

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package Iec104Config;

import java.io.*;

public class Test {
    public static void main(String[] args)throws IOException{
                String stringToBeSaved="测\naa";
                FileWriter saveFile=new FileWriter("Test.txt", false);
                PrintWriter savedOut=new PrintWriter(saveFile);
                savedOut.print(stringToBeSaved+"\n");
                savedOut.close();           
                RandomAccessFile Open= new RandomAccessFile("Test.txt","r");
                String s=Open.readLine();
                s=new String(s.getBytes("8859_1"), "gbk");//编码转换
                System.out.println(s);
                System.out.println(Open.readLine());
    }
}