一个关于RandomAccessFile的问题

[wangweixun]

为什么我
saveFilePath=new File("D:/My Documents/HowToConnect/save.txt");
saveFile=new RandomAccessFile(saveFilePath,"rw");

saveFile.writeInt(gameMap.map[i][j]); （gampMap里每项都是int型的)

输出到文件里显示的都是

这样的乱码啊？？

[wangweixun]

还有要输入空格和回车符是用writeChars还是writeUTF啊？？？？

[wangweixun]

upupupupup.......

[wangweixun]

upupupu...

[zealVampire]

saveFile.writeInt（）你别管写进去东西是什么
你能够在相应的文件指针位置能够readInt就可以了

至于字符串 可以这样String str="\r\n";
saveFile.write(str.getByte());

[soleghost]

import java.io.*;

class testRandomAccessFile
{
public static void main(String [] args)
{
File saveFilePath = new File("C:/Documents and Settings/braveheart/桌面/aaa.txt");
try{ RandomAccessFile saveFile = new RandomAccessFile(saveFilePath,"rw");
String con = new String("果腹三等功梵蒂冈梵蒂冈发");
byte [] a = con.getBytes();
saveFile.write(a);
saveFile.close();
}
catch(Exception e)
{e.printStackTrace();
}
}
}