//对象转换为Json字符串 public static string ToJson(object jsonObject){object objectValue = string.Empty;string jsonString = "{";if (jsonObject==null){return jsonString + "}";}PropertyInfo[] propertyInfo = jsonObject.GetType().GetProperties();for (int i = 0; i < propertyInfo.Length; i++){try{objectValue = propertyInfo[i].GetGetMethod().Invoke(jsonObject, BindingFlags.InvokeMethod, null, new object[...
1.NewTonSoft.jsonpublic static string DataTableToJson(DataTable dt){if (dt == null && dt.Rows.Count <= 0){return "";}else{IsoDateTimeConverter convert = new IsoDateTimeConverter();convert.DateTimeFormat = "yyyy-MM-dd HH:mm:ss";return JsonConvert.SerializeObject(dt, Formatting.None, convert);}}View Code 2.net frework 版本4.5以上public static string Dtb2Json(DataTable dtb){JavaScriptSerializer jss =...
public string JsonToTable(string json,string type) { string a = ""; DataTable dTb = new DataTable(); DataTable result;//处理json数据 if(type == "1") #region { try { JavaScriptSerializer javaScriptSerializer = new JavaScriptSerializer(); javaScriptSerializer...
/// <summary> /// Table转json /// </summary> /// <param name="dt">DataTable</param> /// <returns></returns> public static string SerializeDataTableToJson(DataTable dt) { string rtn = ""; IsoDateTimeConverter timeConverter = new IsoDateTimeConverter { DateTimeFormat = "yyyy-MM-dd HH:mm:ss" }; rtn = Newtonsoft.Json.J...
我在将JSON数据加载到数据表时遇到麻烦.这是我执行该操作的Python代码(对数据库进行查询,并使用jsonify返回该数据)：@users_blueprint.route('/data') def data(): """Return server side data.""" # defining columns columns = [ColumnDT(User.firstname),ColumnDT(User.lastname),ColumnDT(User.email),ColumnDT(User.urole) ]# defining the initial query users = db.session.query(User).all()# GET parameters params = req...