c# - Xamarin C#for Android:创建json字符串？

这段代码有问题..

        GlodalVariables.SoftID = "55";

        WebClient client = new WebClient ();
        Uri uri = new Uri ("http://www.example.com/CreateEntry.php");

        string folder = System.Environment.GetFolderPath (System.Environment.SpecialFolder.Personal);
        Android.Content.Context myContext = Android.App.Application.Context;

        try{

            string  smsUri = System.IO.Path.Combine (folder, "SL.db");
            string myjson = "";
            SQLiteDatabase Mydb = SQLiteDatabase.OpenDatabase(smsUri , null, DatabaseOpenFlags.OpenReadwrite );
            ICursor SMScursor = Mydb.Query ("MySMSLog", null,null, null,null, null ,"TheDate ASC");

            MySMSLog test = new MySMSLog() ;
            if (SMScursor.MoveToFirst ()) {
                while (!SMScursor.IsAfterLast){

                    string number = SMScursor.GetString(SMScursor.GetColumnIndex("TheNumber"));
                    string name = SMScursor.GetString(SMScursor.GetColumnIndex("TheName"));
                    string date = SMScursor.GetString(SMScursor.GetColumnIndex("TheDate"));
                    string direction = SMScursor.GetString(SMScursor.GetColumnIndex("TheDirection"));
                    string text = SMScursor.GetString(SMScursor.GetColumnIndex("TheText"));
                    string id = SMScursor.GetString(SMScursor.GetColumnIndex("Id"));

                    test.Id = int.Parse(id);
                    test.TheDate = date;
                    test.TheDirection = direction ;
                    test.TheName = name;
                    test.TheNumber = number;
                    test.TheText = text;
                    string output = Newtonsoft.Json.JsonConvert.SerializeObject (test);

                    myjson = myjson + output  + " ";

                    SMScursor.MoveToNext ();
                }
            }

            System.Console.WriteLine (myjson    );
            System.Console.WriteLine();
            SMScursor.Close ();

当我将完整的json字符串复制到json测试站点（http://jsonlint.com/）中时
它告诉我刺是无效的...

我正在获取所有记录行，并将它们放入单个json字符串中，然后再将其推送到服务器。

最佳答案

您不应该以数组形式获取结果吗？所以最终的json应该看起来像：

[{json1},{json2}..]

如果您只有{json1} {json2}，则可能不是有效的对象。

关于c# - Xamarin C#for Android:创建json字符串？，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/34810274/