NSXMLParser didStartElement 获取 attributeDict 问题

Question

我正在尝试获取 NSXMLParser didStartElement 中的 attributeDict。我的问题是我在调用 attributeDict 时遇到错误（找不到接受提供的参数的 'subscript' 的重载）。我调用方法正确吗？我想调用所有符号键，然后将其添加到数组中。

    func parser(parser: NSXMLParser!, didStartElement elementName: String!, namespaceURI: String!, qualifiedName qName: String!, attributes attributeDict: [NSObject : AnyObject]!)
{
    element = elementName

    if (elementName as NSString).isEqualToString("p")
    {
        println("Element's attributes are \(attributeDict)")
        //Result
        //Element's attributes are [bid: 1.16301, offer: 1.16321, symbol: EUR/USD]


        elements = NSMutableDictionary.alloc()
        elements = [:]
        title1 = NSMutableString.alloc()
        title1 = ""

        title1 = String(attributeDict["symbol"]) //Error
    }
}

Answer 1

我希望这能解决您的问题

title1 = attributeDict["symbol"]! as NSMutableString

NSXMLParser didStartElement 获取 attributeDict 问题

NSXMLParser didStartElement getting attributeDict issue

ios

swift

nsxmlparser