package IO;
import java.io.*;
public class RandomAcessFileDemo {
public static void main(String[] args) throws Exception {
File f=new File("D:"+File.separator+"text.txt");
RandomAccessFile raf=null;
raf=new RandomAccessFile(f,"rw");
String name=null;
int age=0;
name="zhangsan";
age=15;
raf.writeBytes(name);
raf.skipBytes(8);
raf.writeInt(age);
raf.close();
}
}
这儿使用RandomAccessFile流把字符串和int型数据写入到text.txt中
查看时，字符串没有乱码，int型数据变成了乱码。这儿该怎么解决，使
int型数据也能写入？
------解决方案--------------------
- Java code
import java.io.File;import java.io.RandomAccessFile;public class RandomAcessFileDemo { public static void main(String[] args) throws Exception { File f = new File("temp.txt"); RandomAccessFile raf = null; raf = new RandomAccessFile(f, "rw"); String name = "zhangsan"; Integer age = 15; raf.writeBytes(name); raf.skipBytes(8); raf.writeInt(age); raf.seek(0);//找位置 byte[] b = new byte[8]; raf.read(b); System.out.println(new String(b)); System.out.println(raf.readInt()); raf.close(); }}