java.io.FileOutputStream.FileOutputStream()のサンプル
Javaコード
package com.arkgame;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
public class FileInputStreamDemo {
public static void main(String[] args) {
try (FileInputStream cftInFile = new FileInputStream("C:/cft/test001.txt");
FileOutputStream cftOutFile = new FileOutputStream("C:/data/test001_copy.txt")) {
int k;
while ((k = cftInFile.read()) != -1) {
cftOutFile.write((byte) k);
}
} catch (IOException e) {
e.printStackTrace();
}
}
}