修改上传ftp代码

sf_machine_connect/models/ftp_operate.py

@@ -261,8 +261,50 @@ def transfer_files(
                             target_path = f"{target_dir}/{relative_path}/{item}"
                         else:
                             target_path = f"{target_dir}/{item}"
-                        with open(temp_path, 'rb') as f:
-                            target_ftp.ftp.storbinary(f'STOR {target_path}', f)
+                            
+                        # 规范化路径
+                        target_path = target_path.replace('\\', '/').strip('/')
+                        
+                        # 确保目标目录存在
+                        target_dir_path = '/'.join(target_path.split('/')[:-1])
+                        try:
+                            target_ftp.ftp.cwd('/')  # 回到根目录
+                            for dir_part in target_dir_path.split('/'):
+                                if dir_part:
+                                    try:
+                                        target_ftp.ftp.cwd(dir_part)
+                                    except:
+                                        try:
+                                            target_ftp.ftp.mkd(dir_part)
+                                            target_ftp.ftp.cwd(dir_part)
+                                        except Exception as e:
+                                            logging.error(f"创建目录失败 {dir_part}: {str(e)}")
+                                            raise
+                        except Exception as e:
+                            logging.error(f"处理目标目录失败: {str(e)}")
+                            raise
+                            
+                        # 检查FTP连接状态
+                        try:
+                            target_ftp.ftp.voidcmd('NOOP')
+                        except:
+                            logging.error("FTP连接已断开，尝试重新连接")
+                            target_ftp.ftp.connect(target_ftp_info['host'], target_ftp_info['port'])
+                            target_ftp.ftp.login(target_ftp_info['username'], target_ftp_info['password'])
+                            
+                        # 上传文件
+                        try:
+                            with open(temp_path, 'rb') as f:
+                                # 检查文件是否可读
+                                content = f.read()
+                                if not content:
+                                    raise Exception("临时文件为空")
+                                f.seek(0)  # 重置文件指针
+                                target_ftp.ftp.storbinary(f'STOR {target_path}', f)
+                        except Exception as e:
+                            logging.error(f"上传文件失败: {str(e)}")
+                            logging.error(f"目标路径: {target_path}")
+                            raise
                         
                         transfered_file_list.append(item)
                         # 删除临时文件