将日期从SSIS包传递到“添加日期后缀到文件名”批处理文件例程

I have an SSIS Package that passes a date param from a Package variable to a Batch file as a parameter. The intent of the Batch file is to rename a predetermine file in an predetermined location such a date suffix is added to the file name where teh date suffix is in the format "_YYYY_MM."I have an SSIS Package that passes a date param