将自定义对象保存到NSUserDefaults中[重复](Save custom objects into NSUserDefaults [duplicate])

 
 
 这个问题在这里已经有了答案： 
 
 
 
  
 将具有NSCoding的自定义SWIFT类保存为UserDefaults 7个答案 
 
 
 
 
 我有一个新闻ViewController和一个TeamViewController 。 TeamViewController包含一个teamView的tableView，它在被选中时被添加到数组中。 我想将此数组添加到NSUserDefaults以便我可以从NewsController访问它们，其中包含需要teamObjects的url请求。 不过，我不断收到： 
 
 
 
 '尝试插入非属性列表对象（“”） 
 
 
 我打开其他建议，如果有更好的方法比存储在NSUserDefaults 
 
 didSelectRowAtIndexPath方法 
 
override func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
    tableView.deselectRowAtIndexPath(indexPath, animated: true)


    let team = self.teamArray[indexPath.row] as Team
    var removed = false

    for (index, value) in enumerate(self.teamSelected) {
        if (value == team) {
            self.teamSelected.removeAtIndex(index)
            removed = true
        }
    }

    if (!removed) {
        self.teamSelected.append(team)
    }

    var userDefaults = NSUserDefaults.standardUserDefaults()
    userDefaults.setValue(self.teamSelected, forKey: "teams")
    userDefaults.synchronize()

    tableView.reloadData()
}
 
 我的对象 
 
class Team: NSObject{
    var id: Int!
    var name: NSString!
    var shortname: NSString!


    init(id: Int, name:NSString, shortname: NSString) {
        self.id = id
        self.name = name
        self.shortname = shortname

    }

}

 
 
This question already has an answer here:
 
 
 
  
 Saving custom Swift class with NSCoding to UserDefaults  10 answers  
 
 
 
 
I'm having a news ViewController and a TeamViewController. The TeamViewController contain a tableView of teamObjects which when selected is added into array. I want to add this array into NSUserDefaults so i can access them from the NewsController which contain a url request where the teamObjects is needed. However i keep getting:
 
 
 
'Attempt to insert non-property list object ( "" ) for key teams'
 
 
I'm open for other suggestions if there is better ways than storing it in NSUserDefaults
 
didSelectRowAtIndexPath method
 
override func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
    tableView.deselectRowAtIndexPath(indexPath, animated: true)


    let team = self.teamArray[indexPath.row] as Team
    var removed = false

    for (index, value) in enumerate(self.teamSelected) {
        if (value == team) {
            self.teamSelected.removeAtIndex(index)
            removed = true
        }
    }

    if (!removed) {
        self.teamSelected.append(team)
    }

    var userDefaults = NSUserDefaults.standardUserDefaults()
    userDefaults.setValue(self.teamSelected, forKey: "teams")
    userDefaults.synchronize()

    tableView.reloadData()
}
 
My object
 
class Team: NSObject{
    var id: Int!
    var name: NSString!
    var shortname: NSString!


    init(id: Int, name:NSString, shortname: NSString) {
        self.id = id
        self.name = name
        self.shortname = shortname

    }

}

原文：https://stackoverflow.com/questions/29986957