/**
 * 点踩用户
 * @param uid 用户UID
 * @param message 附带消息 (可选)
 * @returns {string}
 */
export default (uid: string, message: string = '') =>
{
    // 点踩功能
    let data = `+!${uid}`;
    if (message)
    {
        data += ` ${message}`;
    }
    return data;
};