Index: ssts-basedata/src/main/java/com/forgon/disinfectsystem/filemanager/FtpFileManagerImpl.java
===================================================================
diff -u -r39644 -r39645
--- ssts-basedata/src/main/java/com/forgon/disinfectsystem/filemanager/FtpFileManagerImpl.java	(.../FtpFileManagerImpl.java)	(revision 39644)
+++ ssts-basedata/src/main/java/com/forgon/disinfectsystem/filemanager/FtpFileManagerImpl.java	(.../FtpFileManagerImpl.java)	(revision 39645)
@@ -316,7 +316,10 @@
 			e.printStackTrace();
 		}
 		if(ftp == null){
-			throw new RuntimeException("从连接池中获取不到到FTPClient");
+			if(ftpPool != null){
+				logger.debug("从连接池中获取不到连接,连接池状态: 活跃=" + ftpPool.getNumActive() + ", 空闲=" + ftpPool.getNumIdle());
+			}
+			throw new RuntimeException("从连接池中获取不到连接");
 		}
 		logger.debug("getFTPClient===end");
 		return ftp;