文件复制

文件复制

FileInputStream fis = null;

        FileOutputStream fos = null;
        try {
            fis = new FileInputStream("G:\\test.txt");
            fos = new FileOutputStream("G:\\text.txt");
       
            byte[] bt = new byte[1024];

            int len = 0;

            while ((len = fis.read(bt)) != -1) {

                fos.write(bt, 0, len);

            }

        } catch (FileNotFoundException e) {

            e.printStackTrace();

        } catch (IOException e) {

            e.printStackTrace();

        } finally {
            try {
                if (fis != null)
                    fis.close();
                if (fos != null)
                    fos.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }

如有错误请告知

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