优化涉及到的接口

sf_mrs_connect/models/ftp_operate.py

@@ -15,26 +15,31 @@ class FtpController():
 
     ftp = FTP()
 
-    def __init__(self, host="192.168.50.202", port=21, username="ftpuser", password="123456"):
+    def __init__(self, host, port, username, password):
         try:
             self.ftp.connect(host, port)
             self.ftp.login(username, password)
-            logging.info("连接成功: ")
+            logging.info("ftp连接成功")
         except:
-            logging.info("连接失败: ")
+            logging.info("ftp连接失败")
+            return False
 
     # 下载目录下的文件
     def download_file_tree(self, target_dir, serverdir):
         if not os.path.exists(serverdir):
             os.makedirs(serverdir)
+        try:
+            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(".") != -1:
                     self.download_file(server, file)
-        else:
-            return
+        except:
+            return False
 
     # 下载指定目录下的指定文件
     def download_file(self, serverfile, remotefile):