C#Dictionary转json字符串

在查阅了很多百度资料才弄清楚；

1.必须引入ddl引用

首先在项目NuGet管理中搜索:Newtonsoft.Json

然后安装引用;

转字符串代码:

Dictionary<string, string> dic

 string jsonParam = JsonConvert.SerializeObject(dic);

 

 

 

 

    public static string DictionaryToJson(Dictionary<string,string> myDic) {
        string jsonStr= JsonConvert.SerializeObject(myDic);
        return jsonStr;
    }



    public static Dictionary<string,string> JsonToDictionary(string jsonStr) {
        Dictionary<string,string> dic= JsonConvert.DeserializeObject<Dictionary<string, string>>(jsonStr);
        return dic;
    }