优化修改"rtuUtils"包里的ftpclient.go的导出

rtuUtils/ftpclient.go

@@ -17,8 +17,8 @@ import (
 const (
 	defaultRtyInterval     = 1 * time.Second
 	defaultLogInterval     = 2 * time.Second
-	defaultUploadTimeout   = 5 * time.Minute
-	defaultDownloadTimeout = 5 * time.Minute
+	DefaultUploadTimeout   = 5 * time.Minute
+	DefaultDownloadTimeout = 5 * time.Minute
 )
 
 var (
@@ -29,7 +29,7 @@ var (
 
 	FileUpFolder = "" // 上传文件目录
 
-	fileUploader = struct {
+	FileUploader = struct {
 		uploadLock sync.Mutex // 上传照片任务只能串行进行时, 可以通过使用该锁来实现排队串行
 	}{}
 )