IO之DataInputStream

/**

*程序实现的功能是读取文件中的数据信息

*/

package IO_DataInputStream;

import java.io.DataInputStream;

import java.io.FileInputStream;

import java.io.FileNotFoundException;

public class IO_DataInputStream {

public static void main(String[] args) {
// TODO Auto-generated method stub
try {
DataInputStream dStream=new DataInputStream(new FileInputStream("F:/ts.txt"));
System.out.println(dStream.readInt());
dStream.close();
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}

}