访问webservice,导入xml至本地数据集
创建本地数据集
clientdataset2.FieldDefs.Clear;;
with clientdataset2.FieldDefs.AddFieldDef do
begin
Name := ‘id‘;
Size := 10;
DataType := ftString;
end;
with clientdataset2.FieldDefs.AddFieldDef do
begin
Name := ‘xm‘;
size := 10;
DataType := ftstring;
end;
with clientdataset2.FieldDefs.AddFieldDef do
begin
Name := ‘xb‘;
Size := 10;
DataType := ftString;
end;
with clientdataset2.FieldDefs.AddFieldDef do
begin
Name := ‘nl‘;
DataType := ftinteger;
end;
with clientdataset2.FieldDefs.AddFieldDef do
begin
Name := ‘sfzh‘;
Size := 10;
DataType := ftString;
end;
with clientdataset2.FieldDefs.AddFieldDef do
begin
Name := ‘jtzz‘;
size := 30;
DataType := ftstring;
end;
clientdataset2.CreateDataSet;
clientdataset2.open;导入xml
var
xml:Tnativexml;
root: TsdElement;
i:integer;
////////////声明soapheader
aIntf: DataCenterServicesSoap;
Headers: ISOAPHeaders;
H: SecuritySoapHeader2;//SecuritySoapHeader2;
begin
Try
clientdataset2.EmptyDataSet;
xml := Tnativexml.Create(nil);
////////////////////////////////////////////////////发送soapheader
aIntf := (httprio1 as DataCenterServicesSoap);
H := SecuritySoapHeader2.Create;
h.Ticket := ‘BE2E4F35-CDE9-46A1-844B-9FB2546491B2‘;
Headers := (aIntf as ISOAPHeaders);
Headers.Send(H); //发送Soap Header
// xml.ReadFromString((httprio1 as DataCenterServicesSoap).getdataasxml(memo1.Text));
//aIntf.GetInfo; //调用服务
xml.ReadFromString((httprio1 as DataCenterServicesSoap).GetXML(memo1.Text));
xml.XmlFormat := xfReadable;
root := xml.Root;
for i := 0 to root.NodeCount - 1 do
begin
clientdataset2.Append;
clientdataset2.FieldByName(‘id‘).Value := root[i].NodeByName(‘ID‘).Value;
clientdataset2.FieldByName(‘xm‘).Value := root[i].NodeByName(‘xm‘).Value;
clientdataset2.FieldByName(‘xb‘).Value := root[i].NodeByName(‘xb‘).Value;
clientdataset2.FieldByName(‘nl‘).Value := root[i].NodeByName(‘nl‘).Value;
clientdataset2.FieldByName(‘sfzh‘).Value := root[i].NodeByName(‘sfzh‘).Value;
clientdataset2.FieldByName(‘jtzz‘).Value := root[i].NodeByName(‘jtzz‘).Value;
clientdataset2.Post;
end;
finally
aIntf := nil;
End;
xml.Free;
H.Free;
本文出自 “一切有为法,如梦幻泡影” 博客,请务必保留此出处http://kaixinbuliao.blog.51cto.com/2567365/1440573
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