自动将 site-user 识别成 SiteUser
    :param model_name:
    :return:

def auto_model_name_recognize(model_name):
    """
    自动将 site-user 识别成 SiteUser
    :param model_name:
    :return:
    """
    name_list = model_name.split('-')
    return ''.join(['%s%s' % (name[0].upper(), name[1:]) for name in name_list])