从Parse数据库Swift显示单元格的两个键

Question

我想抓住＆＃34; firstName＆＃34;和＆＃34; lastName＆＃34;关键属性并将其显示在单元格中。这就是我所拥有的：

required init(coder aDecoder: NSCoder) {
    super.init(coder: aDecoder)

    self.parseClassName = "User"
    //Right now, it'll only display the first name
    self.textKey = "firstName"
}

override func queryForTable() -> PFQuery {
    let query = PFUser.query()

    query?.whereKey("firstName", containsString: searchString)
    return query
}

如何存储同时包含＆＃34; firstName＆＃34;的变量？和＆＃34; lastName＆＃34;属性？