java读取xml文件操作

<?xml version="1.0" encoding="GB2312" standalone="yes"?>
<Msg Version="4" MsgID="1118732851" Type="TVMonUp" DateTime="2005-06-14 15:07:31" SrcCode="320200N01" DstCode="997777X10" ReplyID="66" >
<Return Type="StreamSimpleQuery" Value="0" Desc="?" >
</Return>
<Stream>
<MediaStream Index="0" url="HTTP://10.40.30.2/playlist/42_0_42AE8233.asx" />
</Stream>
</Msg>


default.aspx.cs代码:


private void Page_Load(object sender, System.EventArgs e)
{
//@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
//@@ 网站开发：lawdoor
//@@ 页面设计：lawdoor
//@@ Msn 联系：tacit@hotmail.com
//@@ QQ 联系：5985880
//@@ 网 站：http://www.cnsdn.com.cn
//@@ 电子邮件：lawdoor@126.com
//@@ 版权所有：中软网[龙脉科技]
//@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
//从系统中取system.xml信息
XmlDocument United = new XmlDocument();
United.Load("C:\\WINNT\\Config\\system.xml");
string Xpath="/Msg/Stream/paths";
//获得url
XmlNode MStreams =United.SelectSingleNode(Xpath);
string xmlpath=MStreams .Attributes["xmlpath"].InnerText;

DateTime d=DateTime.Now;
string FilePath=""+xmlpath+""+d.ToString("yyyyMMddHHmmss")+".xml";
Request.SaveAs(FilePath,false);
//创建document
XmlDocument Unite = new XmlDocument();
Unite.Load(FilePath);
//定义节点路径
string Xpath1="/Msg/Stream/MediaStream";
string Xpath2="/Msg";
//获得url
XmlNode MStream =Unite.SelectSingleNode(Xpath1);
string url=MStream .Attributes["url"].InnerText;
//获得ReplyID
XmlNode ReplyID =Unite.SelectSingleNode(Xpath2);
string ID=ReplyID .Attributes["ReplyID"].InnerText;

//连接oracle数据库
string connstring="data source=searches;user id=searches;password=1234";
//实例化OracleConnection对象
oracleConnection myConnection = new oracleConnection(connstring);
string sqlStr = "Ins*rt Into down_asx (task_id,asxurl,xmlname,adtime) Values ('"+ID+"','"+url+"','"+FilePath+"','"+d+"')";
oracleCommand myCommand = new oracleCommand(sqlStr, myConnection);
myCommand.Connection.Open();
myCommand.ExecuteNonQuery();
myConnection.Close();
} 
 
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