首页 文章

无法将'__NSCFString'（0x104a67320）类型的值转换为'NSDictionary'（0x104a68108）

提问于
浏览 次
-2

我试图从响应中解析JSON . 但我得到了这个错误
我的代码是 .

NSURLSession.sharedSession().dataTaskWithRequest(request, completionHandler: { (data, response, error) in

    if error != nil {
        print("error = \(error)")
        return
    }
    do {
        let responseString = NSString(data: data!, encoding: NSUTF8StringEncoding)
        print("responseString = \(responseString)")

         let json = try NSJSONSerialization.JSONObjectWithData(data!, options: .AllowFragments) as! NSDictionary

         let str = json["ResultMsg"] as! NSString     
         print ("ResultMsg = " + (str as String))

    }catch let error as NSError {
        print("Error : " + error.localizedDescription)
    }
}).resume()

和控制台日志是：

responseString =可选（“{\”ResuleCode \“：\”1 \“，\”ResultMsg \“：\”SUCCESS \“，\”结果\“：[{\”UserIdx \“：\”4138 \“ ，“电子邮件”：\“testapi@test.co.kr \”，\“UserName \”：\“test1 \”，\“Pwd \”：\“v Mb90ZS Y5Qt9DfuBcJtQ == \”，\“电话\“：\”012345678913 \“，\”AppKey \“：\”\“，\”LoginDt \“：\”9/23/2016 1:12:18 PM \“，\”LogoutDt \“：\” 9/1/2016 10:36:02 AM \“，\”RegDt \“：\”8/31/2016 9:26:04 AM \“，\”DelDt \“：\”\“，\”KeywordTime \ “：\” 60 \”，\ “KeywordEnabled \”：\ “1 \” \ “FastEnabled \”：\ “1 \” \ “KeywordStartTime \”：\ “8点30分00秒\”，\ “KeywordEndTime \”：\ “15:30:00 \”，\ “FastStartTime \”：\ “08:00:00 \”，\ “FastEndTime \”：\ “15:30:00 \”，\“IsFirst \ “：\” NOT_FIRST \”，\ “IsFastNews \”：\ “1 \” \ “IsKeywordNews \”：\ “1 \” \ “KeywordStartDt \”：\ “\” \ “KeywordEndDt \”： \“\”}]}“）无法将类型'__NSCFString'（0x10abdf320）的值转换为'NSDictionary'（0x10abe0108） .

任何帮助将不胜感激！

ios swift

3 回答

  • 0

    我发现这段代码有效 .

    if let responseData = responseString!.dataUsingEncoding(NSUTF8StringEncoding)
{
  let json = try NSJSONSerialization.JSONObjectWithData(responseData, options: .AllowFragments)                
  print(json)
}

    但我完全不知道原因..无论如何，谢谢大家

    回复于
  • -1

    试试此代码：

    let json = try NSJSONSerialization.JSONObjectWithData(data!, options: NSJSONReadingOptions.MutableContainers) as! NSMutableDictionary
    回复于
  • 0

    试试这个：

    do{
    if let json = try NSJSONSerialization.JSONObjectWithData(data!, options: .AllowFragments) as! NSDictionary

    print("parse success")
}catch{
    print("parse error")
}
    回复于

相关问题