C# Web Api接口返回结果为标准json格式

[System.Web.Http.HttpPost]public HttpResponseMessage GetProduct([FromBody] dynamic json){var product = new { success = true, errorMsg = "", data = "" };string jsons = Convert.ToString(json);var products = Post(jsons);//调用接口方法ResultMsg res = JsonConvert.DeserializeObject<ResultMsg>(products);bool succ =Convert.ToBoolean( res.success.ToString());string mes = res.errorMsg.ToString();string dataa = res.data.ToString();if (succ==true){product = new { success = true, errorMsg = mes,data=dataa};}else{product = new { success = false, errorMsg = mes, data = dataa };}HttpResponseMessage result = new HttpResponseMessage();result.Content = new StringContent(JsonConvert.SerializeObject(product), Encoding.GetEncoding("UTF-8"), "application/json");return result;}

大概逻辑是调用这个方法，在此方法中在调用真正的接口方法，将返回值给设定一下格式基本就可以了。最基本的方法。