-- 数据库表的创建
IF OBJECT_ID('Sys_File') IS NOT NULL DROP TABLE Sys_File
GO
CREATE TABLE Sys_File
(
Id
INT IDENTITY(1,1) PRIMARY KEY
-- 主键Id
,ParentId
INT
-- 父文件Id
,SysFileName
NVARCHAR(100)
-- 文件名称
,IsEnable
INT
DEFAULT 0
-- 是否可用
)
GO
---读取xml文件的方法-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
/// <summary> /// 读取XML文件 /// </summary> /// <param name="filepath"></param> private void ReadXML(string filepath) { XmlDocument doc = new XmlDocument(); doc.Load(filepath); //加载Xml文件 XmlElement rootElem = doc.DocumentElement; //获取根节点 _TreeOperation.AddSysFile(ParentId,rootElem.Name); // 插入根节点数据 #region 获取ParentId DataTable dt = _TreeOperation.GetSysFile(rootElem.Name); if (null != dt && dt.Rows.Count > 0) { ParentId = Convert.ToInt32(dt.Rows[0]["Id"]); } #endregion 获取ParentId foreach (XmlNode xl in rootElem.ChildNodes) //获取book子节点集合 { ReadXmlNode1(xl,ParentId); } }
---方法一 foreach 实现------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
/// <summary> /// 读取节点, 直到最底层的数据 /// </summary> /// <param name="xl"></param> /// <returns></returns> private void ReadXmlNode1(XmlNode xl,int i) { XmlNode xNode; //存放xml节点 XmlNodeList xNodeList; //存放节点集合(这里是所有子节点的集合) if (xl.HasChildNodes) // 若有子节点则,进行循环插入 { _TreeOperation.AddSysFile(i,xl.Name); int Pid = _TreeOperation.GetMaxId(); // 获取刚新增的数据Id xNodeList = xl.ChildNodes; foreach (XmlNode item in xNodeList) { xNode = item; ReadXmlNode1(xNode,Pid); } } else { _TreeOperation.AddSysFile(i,xl.Name); } }
------方法二:for循环 实现---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
/// <summary> /// 读取XML文件 /// </summary> /// <param name="filepath"></param> private void ReadXML(string filepath) { XmlDocument doc = new XmlDocument(); doc.Load(filepath); //加载Xml文件 XmlElement rootElem = doc.DocumentElement; //获取根节点 _TreeOperation.AddSysFile(ParentId,ParentId); } }
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