ios - NSXMLParser didStartElement获取attributeDict问题

我正在尝试在NSXMLParser didStartElement中获取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)。我称该方法正确吗？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
    }
}

最佳答案

我希望这可以解决您的问题

title1 = attributeDict["symbol"]! as NSMutableString

关于ios - NSXMLParser didStartElement获取attributeDict问题，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/27981454/