private void Start()
{
Debug.Log("文件后缀:" + FileHelper.GetFileEx(filePath));
Debug.Log("文件名称(带后缀):" + FileHelper.GetFileNameWithEx(filePath));
Debug.Log("文件名称(不带后缀):" + FileHelper.GetFileNameWithOutEx(filePath));
Debug.Log("文件大小:" + FileHelper.GetFileSize(filePath));
}
