15.DataOutputStream
发表日期:2022-08-05 16:20:31 | 来源: | | 浏览(980) 分类:JAVA基础
OutputDemo01
import java.io.DataOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
public class OutputDemo01 {
/**
* @param args
* @throws IOException
*/
public static void main(String[] args) throws IOException {
// TODO Auto-generated method stub
File file = new File("d:"+File.separator+"test.txt");
FileOutputStream os = new FileOutputStream(file);
DataOutputStream dos = new DataOutputStream(os);
int arg = 123;
dos.writeInt(arg);
}
}- JAVA(0)
- JAVA基础(30)
- 1.JAVA开发环境配置(0)
- 2.java数据类型(0)
- 3.数组(0)
- 4.Date(0)
- 5.String 和 StringBuffer类常用方法(0)
- 6.Math类(0)
- 7.Cloneable(0)
- 8.File 文件(0)
- 9.FileReader和FileWriter(0)
- 10.RandomAccessFile(0)
- 11.FileInputStream和FileOutputStream(0)
- 12.InputStreamReader和OutputStreamWriter(0)
- 13.BufferedReader(0)
- 14.Scanner(0)
- 15.DataOutputStream(0)
- 16.Thead 多线程(0)
- 17.TimerTask(0)
- 18.zip(0)
- 19.Charset(0)
- 20.List(0)
- 21.Map(0)
- 22.Properties(0)
- 23.Enumeration(0)
- 24.Collection(0)
- 25.JDBC(0)
- 26.Iterator(0)
- 27.Abstract(0)
- 28.Interface(0)
- 29.Serializable(0)
- 30.Camparable(0)
- JSP基础(50)
宁公网安备 64010402001209号