同上
package zh.codegym.task.task18.task1809;
import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStreamReader;
import java.util.*;
/*
数量最大的字节
*/
public class Solution {
public static void main(String[] args) throws Exception {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
String file1Name = reader.readLine();
String file2Name = reader.readLine();
FileInputStream fis1 = new FileInputStream(file1Name);
FileOutputStream fos2 = new FileOutputStream(file2Name);
while (fis1.available() > 0) {
byte[] buffer1 = new byte[fis1.available()];
byte[] buffer2 = new byte[buffer1.length];
for(int i = 0; i < buffer1.length; i++){
buffer2[buffer2.length-1] = buffer1[i];
}
int count2 = fis1.read(buffer2);
fos2.write(buffer2, 0, count2);
}
fis1.close();
fos2.close();
}
}