C#、Asp.Net中对XML文件进行操作,增、删、改XMl文件里面节点信息
public class XmlHelper
#region 增、删、改操作==============================================
/// <summary>
/// 追加节点
/// </summary>
/// <param name="filePath">XML文档绝对路径</param>
/// <param name="xPath">范例: @"Skill/First/SkillItem"</param>
/// <param name="xmlNode">XmlNode节点</param>
/// <returns></returns>