标签:node sysconf service enc hda mep ble save form
1.创建XML文件
var Doc: TNativeXml;//声明上下文对象
var filepath:string;//文件路径
DOC:=TNativeXml.CreateName(‘root‘);
Doc.EncodingString:=‘gb2312‘;
DOC.XmlFormat:=xfReadable;
DOC.SaveToFile(filepath);
2.创建新节点
//先在根节点下创建一个节点名为userInfo的节点,然后给该节点写一个属性为loginname,属性值为ceshiyong
DOC.Root.NodeNew(‘userInfo‘).WriteAttributeString(‘loginname‘,‘ceshiyong‘);
3.更新节点
with Doc.Root.NodeByName(‘sysconfig‘).NodeByName(‘netconfig‘).NodeByName(‘webserviceconfig‘) do
begin
WriteString(‘serverurl‘,model.serverurl);
WriteString(‘serverport‘,model.serverport);
end;
DOC.SaveToFile(filepath);
4.在父节点下创建子节点
//在根节点下查找属性loginname=‘ceshiyong‘节点,并在该节点下创建节点名为baseinfo节点
with Doc.Root.NodeByAttributeValue(‘userInfo‘,‘loginname‘,‘ceshiyong‘).NodeNew(‘baseinfo‘) do
begin
WriteString(‘id‘,‘‘);
WriteString(‘name‘,‘‘);
WriteString(‘loginname‘,‘‘);
WriteString(‘shenfen‘,‘‘);
WriteString(‘nickname‘,‘‘);
WriteString(‘email‘,‘‘);
WriteString(‘qq‘,‘‘);
WriteString(‘mobile‘,‘‘);
WriteString(‘officephone‘,‘‘);
WriteString(‘HomePhone‘,‘‘);
WriteString(‘Address‘,‘‘);
WriteString(‘birthday‘,‘‘);
WriteString(‘sex‘,‘‘);
end;
5.节点查找(查找多个节点)
var AList: TXmlNodeList;
ALIST:=TXmlNodeList.Create;
Doc.Root.FindNodes(‘userInfo‘,AList);
标签:node sysconf service enc hda mep ble save form
原文地址:https://www.cnblogs.com/weijie-liu/p/10076729.html