复制文件

master
posql3f6g 2 years ago
parent f7bcda1805
commit 4c8f74c9ba

@ -0,0 +1,32 @@
import java.io.*;
public class test01 {
public static void main(String[] args) {
int str;
FileInputStream fr;
FileOutputStream fw;
BufferedInputStream br=null;
BufferedOutputStream bw=null;
try {
fr = new FileInputStream("D:\\Java库\\source\\有的人一直在长大有的人却不会变老了output.mp4");
fw = new FileOutputStream("D:\\Java库\\target\\有的人一直在长大有的人却不会变老了output.mp4");
br=new BufferedInputStream(fr);
bw=new BufferedOutputStream(fw);
while((str=br.read())!=-1){
bw.write(str);
}
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}finally{
try {
bw.flush();
br.close();
bw.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
}
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