将本地文件复制到服务器地址中

                                将本地文件复制到服务器地址中

参数含义：

     oldPath：本地文件地址

     newPath：服务器地址

public void copyFile(String oldPath, String newPath) {
        try {
             int bytesum = 0;
             int byteread = 0;
             File oldfile = new File(oldPath);
             if (oldfile.exists()) { //文件存在时
                    FileInputStream inStream = new FileInputStream(oldPath); //读入原文件
                    FileOutputStream fs = new FileOutputStream(newPath);
                    byte[] buffer = new byte[1444];
                    int length;
                    while ( (byteread = inStream.read(buffer)) != -1) {
                            bytesum += byteread; //字节数 文件大小
                            //System.out.println(bytesum);
                            fs.write(buffer, 0, byteread);
                    }
                    inStream.close();
             }
       } catch (Exception e) {
              System.out.println("复制单个文件操作出错");
          e.printStackTrace();

       }

}