package cn.conset.cm;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
/*拷貝一張圖檔*/
public class Dmeo04 {
public static void main(String[] args) {
// TODO Auto-generated method stub
FileInputStream input=null;
FileOutputStream out=null;
try{
File file=new File("C:\\Users\\Administrator\\Desktop\\美女.jpg");//定義圖檔位置
File files=new File("E:\\美女.jpg");//定義拷貝圖檔的地方
input=new FileInputStream(file);//建立輸入位元組流
out=new FileOutputStream(files);
byte[] b=new byte[];//定義緩沖位元組數組
int length=;
while((length=input.read(b))!=-){
out.write(b,,length);
}
}catch(Exception e){
System.out.println("拷貝圖檔出錯");
throw new RuntimeException(e);
}finally{
try{
if(out!=null){
out.close();//先進後關
System.out.println("關閉輸出流成功");
}
}catch(Exception e){
System.out.println("關閉輸出流失敗");
throw new RuntimeException(e);
}try{
if(input!=null){
input.close();
System.out.println("關閉輸入流成功");
}
}catch(Exception e){
System.out.println("關閉輸出流失敗");
throw new RuntimeException(e);
}
}
}
}