1.首先新建一个xml文件(Root是我写上的)
2.
3.直接上代码,更直观
(1)初始化xml
/// <summary> /// 初始化xml /// </summary> public void LoadXml() { xmlDoc = new XmlDocument(); xmlDoc.Load(Server.MapPath("../wx.xml")); }
(2)添加节点
/// <summary> /// 向xml中添加数据 /// </summary> public void AddElement(string FromUserName) { LoadXml(); XmlNode xmldocSelect = xmlDoc.SelectSingleNode("Root");//查找节点 XmlElement el = xmlDoc.CreateElement("Person"); //添加person节点 el.SetAttribute("name", FromUserName); //添加person节点的属性"name" el.SetAttribute("time", DateTime.Now.ToString()); xmldocSelect.AppendChild(el); xmlDoc.Save(Server.MapPath("../wx.xml")); }