ios - 如何在 Swift ios 中使用 JSON 输出解析 XML？

Question

我正在尝试解析肥皂API的输出。

<string xmlns="webservices.fmx.bz/">
{ "ui": [ { "t": "1234", "vid": "123", "cn": "Company Name" } ] }
</string>

我一直在手动解析它

  var responseString = response.result.value?.stringByReplacingOccurrencesOfString("\r\n", withString: "")
            responseString = responseString?.stringByReplacingOccurrencesOfString("<string xmlns=\"webservices.fmx.bz/\">", withString: "")
            responseString = responseString?.stringByReplacingOccurrencesOfString("<?xml version=\"1.0\" encoding=\"utf-8\"?>", withString: "")
            responseString = responseString?.stringByReplacingOccurrencesOfString("</string>", withString: "")
            responseString = responseString?.stringByReplacingOccurrencesOfString("\"", withString: "")
            responseString = responseString?.stringByReplacingOccurrencesOfString( "{  ui: [    {      ", withString: "")
            responseString = responseString?.stringByReplacingOccurrencesOfString( "}  ]}", withString: "")
            responseString = responseString?.stringByReplacingOccurrencesOfString( "  ", withString: " ")
            var myStringArr = responseString?.componentsSeparatedByString(",")
            var companyNameStr = myStringArr![2].stringByReplacingOccurrencesOfString("cn:", withString: "")
            companyNameStr = companyNameStr.stringByReplacingOccurrencesOfString("&amp;", withString: "&")
            companyNameStr = companyNameStr.stringByTrimmingCharactersInSet(NSCharacterSet.whitespaceCharacterSet())
            NSUserDefaults.standardUserDefaults().setObject(companyNameStr, forKey: "companyName")

有人知道我可以使用的更简单的解决方案或库吗？

Answer 1

知道怎么做了...必须清理数据字符串然后转换回 nsdata

 Alamofire.request(.POST, emconOWO, parameters: params) .responseString { response in
        print("Success: \(response.result.isSuccess)")
//            print(response.result.value)

        var responseString = response.result.value?.stringByReplacingOccurrencesOfString("\r\n", withString: "")
        responseString = responseString?.stringByReplacingOccurrencesOfString("<string xmlns=\"webservices.fmx.bz/\">", withString: "")
        responseString = responseString?.stringByReplacingOccurrencesOfString("<?xml version=\"1.0\" encoding=\"utf-8\"?>", withString: "")
        responseString = responseString?.stringByReplacingOccurrencesOfString("</string>", withString: "")
     responseString = responseString?.stringByReplacingOccurrencesOfString("\\", withString: "")

        print(responseString)

  let data = responseString!.dataUsingEncoding(NSUTF8StringEncoding)
        do {
            if let jsonResult = try NSJSONSerialization.JSONObjectWithData(data!, options: []) as? NSDictionary {
                print(jsonResult)
            }