修复编程单下发ftp路径

sf_mrs_connect/models/ftp_operate.py

@@ -32,11 +32,11 @@ class FtpController():
             for directory in directories:
                 if directory:
                     # 检查目录是否存在
-                    if directory in ['NC']:
+                    if (directory in ['NC']) or (directory not in ['home', 'ftp', 'ftp_root', 'NC']):
                         self.ftp.cwd(directory)
                     if directory not in ['home', 'ftp', 'ftp_root', 'NC']:
                         # 切换到新的目录
-                        self.ftp.cwd(current_dir)
+                        self.ftp.cwd(directory)
             return os.path.basename(path)
         except Exception as e:
             logging.error(f"Error checking file: {e}")
@@ -60,14 +60,13 @@ class FtpController():
         try:
             logging.info('FTP目录:%s' % target_dir)
             logging.info("进入FTP目录 ")
-            # self.ftp.cwd(target_dir)  # 切换工作路径
-            # logging.info('FTP目录:%s' % target_dir)
             remotenames = self.ftp.nlst()
             logging.info('FTP目录文件:%s' % remotenames)
             for file in remotenames:
                 server = os.path.join(serverdir, file)
                 if file.find(".pdf") != -1:
                     self.download_file(server, file)
+                    return True
         except:
             return False