Json反序列化期间的解析错误

Question

Im new here! I want to ask some help about my code, I used XML to set my query. <add key="atstr" value="{vquery: EXECUTE spSomething @str1 = 'A', @str2 = 'B'}" />

Now on my c# code:

if(region.Length > 0)
{
     foreach(var item in strX.Split(','))
     exQuery = ConfigurationManager.AppSettings["atstr"];
     dynamic dynaATSTR = JObject.Parse(exQuery);
     Console.WriteLine(dynaATSTR.vquery);
     break;
}

I got this error message: After parsing a value an unexpected character was encountered.

I believed it has something to do with the "'" (Apostrophe). Because I believed it breaks the string inside the XML file while Json read the string as different and breaks every string.

Can someone help me with it? I looked and tried some codes from this community but nothing works.

Answer 1

Your code is effectively doing this:

if(region.Length > 0)
{
     foreach(var item in strX.Split(','))
     {
         exQuery = ConfigurationManager.AppSettings["atstr"];
     }
     dynamic dynaATSTR = JObject.Parse(exQuery);
     Console.WriteLine(dynaATSTR.vquery);
     break;
}

Im pretty sure thats not what you intended..

also try:

<add key="atstr" value="{vquery: \"EXECUTE spSomething @str1 = 'A', @str2 = 'B'\"}" />

Answer 2

<add key="atstr" value="{ &quot;vquery&quot;: &quot;EXECUTE spSomething @str1 = 'A', @str2 = 'B'&quot;}" />

参考： https : //msdn.microsoft.com/zh-cn/library/ms256152(v=vs.110).aspx