JAVA学习之DataInputStream与DataOutputStream类

2.代码示例

import java.io.FileInputStream;
import java.io.DataInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.DataOutputStream;
import java.io.FileNotFoundException;
public class My_DataInputStream
{
public static void main(String args[])
{
try
{
FileOutputStream fout=new FileOutputStream("temp.txt");
DataOutputStream dfout=new DataOutputStream(fout);
for(int i=1;i<=10;i++)
{
dfout.writeInt(i);
}
FileInputStream fin=new FileInputStream("temp.txt");
DataInputStream dfin=new DataInputStream(fin);
for(int i=1;i<=10;i++)
{
System.out.print(dfin.readInt()+",");
}
}
catch(FileNotFoundException e1)
{

} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}

}
}