import java.io.*;
import java.util.Scanner;
public class FileIOBufferedOutputStream {
public static void main(String[] args) {
try {
String fileName, fileDir;
System.out.println("請輸入檔名: ");
Scanner sn = new Scanner(System.in);
fileDir = sn.next();
BufferedOutputStream of = new BufferedOutputStream(new FileOutputStream(fileDir));
String str = "Hello World!";
byte[] b = str.getBytes();
for(int i = 0; i < b.length; i++)
of.write(b[i]);
of.close();
} catch(IOException e){
System.out.println("輸入檔案路徑錯誤");
}
}
}
執行結果
新增檔案











