有类:
public class ImgInfo { public int fs { get; set; } public string FileName { get; set; } public string oldPricute { get; set; } }
转换:
需要添加Newtonsoft.Json.dll的引用
ImgInfo info = new ImgInfo() { fs = 1}; string m_info =Newtonsoft.Json.JsonConvert.SerializeObject(info); string strparame = SimplifyStr(m_info); // 类对象转换为 Post符合要求的参数 /// <summary> /// 去除掉json数据中属性为空的元素 /// </summary> /// <param name="ss"></param> /// <returns></returns> public string SimplifyStr(string ss) { string strResult = ""; ss = ss.Substring(0, ss.Length - 1); List<string> sarray = System.Text.RegularExpressions.Regex.Split(ss, ",", System.Text.RegularExpressions.RegexOptions.IgnoreCase).ToList(); for (int i = sarray.Count - 1; i >= 0; i--) { if (sarray[i].Contains("\"\"") || sarray[i].Contains("null")) { sarray.Remove(sarray[i]); } } foreach (var item in sarray) { strResult += item + ","; } strResult = strResult.Substring(0, strResult.Length - 1) + "}"; return strResult; }
服务接口返回到是Json格式的字符串,可将字符串转化为对应的实体类对象:
string strResult = Clientinstance.PostFormData(string parame); //strResult获取到的结果
OperateResult rb = JsonConvert.DeserializeObject<OperateResult>(strResult); //OperateResult 对应的类
将json字符串生成为类在线工具:http://www.jsons.cn/jsontomodel/