.Net读取post传递参数（body）小计

在读取post中body的参数转换成JSON字符串

    private string getDataValueToPT()
        {
            StreamReader reader = new StreamReader(Request.InputStream);

            string indata = reader.ReadToEnd();

            if (string.IsNullOrEmpty(indata))
            {
                return "";
            }
            //ypdm = &yplx = &page = 1 & percount = 20
            //{ "ypdm":"","yplx":"","page":"1","percount":"20"}
            string outdata = "";

            try
            {
                List list = new List();
                string[] _noteList = indata.Split('&');
                foreach (string item in _noteList)
                {
                    string itemnew = """ + item;
                    itemnew = itemnew.Insert(itemnew.IndexOf('='), """) + """;
                    list.Add(itemnew);
                }
                outdata = "{" + string.Join(",", list.Distinct()).Replace("=", ":"") + "}";
            }
            catch
            {
                return "";
            }
            return outdata;
        }