C# 在c中循环通过json数组#

C# 在c中循环通过json数组#,c#,json,parsing,C#,Json,Parsing,我有一个json字符串,比如 {"objectType" : "Subscriber", "objectList":[{"firstName":"name1","email":"email@example.com","address":"exampleAddress"},{"firstName":"name2","email":"email2@example.com","address":"exampleAddress2"}]} 我需要在我的C代码中解析它。我试过了 JavaScriptSer

我有一个json字符串,比如

{"objectType" : "Subscriber", "objectList":[{"firstName":"name1","email":"email@example.com","address":"exampleAddress"},{"firstName":"name2","email":"email2@example.com","address":"exampleAddress2"}]}
我需要在我的C代码中解析它。我试过了

JavaScriptSerializer json_serializer = new JavaScriptSerializer();
object routes_list = json_serializer.DeserializeObject(myjson here);
但是我不能循环遍历“objectList”数组。如何做到这一点?

var routes\u list=(字典)json\u serializer.DeserializeObject(myjson);
var jsonObj = new JavaScriptSerializer().Deserialize<RootObj>(json);
foreach (var obj in jsonObj.objectList)
{
    Console.WriteLine(obj.address);
}


public class ObjectList
{
    public string firstName { get; set; }
    public string email { get; set; }
    public string address { get; set; }
}

public class RootObj
{
    public string objectType { get; set; }
    public List<ObjectList> objectList { get; set; }
}
foreach(路由列表中的var记录) { 控制台写入线(记录); }
这对我来说很有效,基本上可以将JSON转换为YAML

    string JSONDeserialized {get; set;}
    public int indentLevel;

    private bool JSONDictionarytoYAML(Dictionary<string, object> dict)
    {
        bool bSuccess = false;
        indentLevel++;

        foreach (string strKey in dict.Keys)
        {
            string strOutput = "".PadLeft(indentLevel * 3) + strKey + ":";
            JSONDeserialized+="\r\n" + strOutput;

            object o = dict[strKey];
            if (o is Dictionary<string, object>)
            {
                JSONDictionarytoYAML((Dictionary<string, object>)o);
            }
            else if (o is ArrayList)
            {
                foreach (object oChild in ((ArrayList)o))
                {
                    if (oChild is string)
                    {
                        strOutput = ((string)oChild);
                        JSONDeserialized += strOutput + ",";
                    }
                    else if (oChild is Dictionary<string, object>)
                    {
                        JSONDictionarytoYAML((Dictionary<string, object>)oChild);
                        JSONDeserialized += "\r\n";  
                    }
                }
            }
            else
            {
                strOutput = o.ToString();
                JSONDeserialized += strOutput;
            }
        }

        indentLevel--;

        return bSuccess;

    }
字符串JSONDeserialized{get;set;}
公共层面;
private bool JSONDictionarytoYAML(字典目录)
{
bool bsucces=假;
高级++;
foreach(dict.Keys中的字符串strKey)
{
字符串strOutput=“.padlefit(indentLevel*3)+strKey+”:“;
JSONDeserialized+=“\r\n”+strOutput;
对象o=dict[strKey];
if(o是字典)
{
JSONDictionarytoYAML((字典)o);
}
else if(o是ArrayList)
{
foreach(对象oChild in((ArrayList)o))
{
if(oChild是字符串)
{
strOutput=((字符串)oChild);
JSONDeserialized+=strOutput+“,”;
}
else if(oChild是字典)
{
JSONDictionarytoYAML((字典)oChild);
JSONDeserialized+=“\r\n”;
}
}
}
其他的
{
strOutput=o.ToString();
JSONDeserialized+=strOutput;
}
}
缩进级别--;
返回b成功;
}
用法

        Dictionary<string, object> JSONDic = new Dictionary<string, object>();
        JavaScriptSerializer js = new JavaScriptSerializer();

          try {

            JSONDic = js.Deserialize<Dictionary<string, object>>(inString);
            JSONDeserialized = "";

            indentLevel = 0;
            DisplayDictionary(JSONDic); 

            return JSONDeserialized;

        }
        catch (Exception)
        {
            return "Could not parse input JSON string";
        }
Dictionary JSONDic=newdictionary();
JavaScriptSerializer js=新的JavaScriptSerializer();
试一试{
JSONDic=js.反序列化(inString);
JSONDeserialized=“”;
等级=0;
显示字典(JSONDic);
返回JSONDeserialized;
}
捕获(例外)
{
return“无法解析输入JSON字符串”;
}

可能的副本能否显示您的
TargetType
请快速回复。工作正常。没有类ObjectList和RootObj是否可以工作?我是否需要为此添加任何dll?@wingsofire是的,答案中有链接。我最喜欢的json解析器。Newtonsoft.json呢?
    string JSONDeserialized {get; set;}
    public int indentLevel;

    private bool JSONDictionarytoYAML(Dictionary<string, object> dict)
    {
        bool bSuccess = false;
        indentLevel++;

        foreach (string strKey in dict.Keys)
        {
            string strOutput = "".PadLeft(indentLevel * 3) + strKey + ":";
            JSONDeserialized+="\r\n" + strOutput;

            object o = dict[strKey];
            if (o is Dictionary<string, object>)
            {
                JSONDictionarytoYAML((Dictionary<string, object>)o);
            }
            else if (o is ArrayList)
            {
                foreach (object oChild in ((ArrayList)o))
                {
                    if (oChild is string)
                    {
                        strOutput = ((string)oChild);
                        JSONDeserialized += strOutput + ",";
                    }
                    else if (oChild is Dictionary<string, object>)
                    {
                        JSONDictionarytoYAML((Dictionary<string, object>)oChild);
                        JSONDeserialized += "\r\n";  
                    }
                }
            }
            else
            {
                strOutput = o.ToString();
                JSONDeserialized += strOutput;
            }
        }

        indentLevel--;

        return bSuccess;

    }
        Dictionary<string, object> JSONDic = new Dictionary<string, object>();
        JavaScriptSerializer js = new JavaScriptSerializer();

          try {

            JSONDic = js.Deserialize<Dictionary<string, object>>(inString);
            JSONDeserialized = "";

            indentLevel = 0;
            DisplayDictionary(JSONDic); 

            return JSONDeserialized;

        }
        catch (Exception)
        {
            return "Could not parse input JSON string";
        }