要完成一个需要验证的WebService服务，终端需要发送的SOAP包如下：
<soapenv: Header xmlns:wsa="http://www.w3.org/2005/08/addressing">
<IP>10.109.225.172 </IP>
<Security>
<UserInfo>
<Name>hu </Name>
<Password>123 </Password>
</UserInfo>
<UserId>
<Id>1100231 </Id>
<Password>123 </Password>
</UserId>
</Security>
</soapenv:Header>
目前自定义了继承TSOAPHeader类，如下：
type
UserInfo = class(TSOAPHeader)
private
FName: WideString;
FPassword: WideString;
published
property Name: WideString read FName write FName;
property Password: WideString read FPassword write FPassword;
end;
UserId= class(TSOAPHeader)
private
FId: WideString;
FPassword: WideString;
published
property Id: WideString read FId write FId;
property Password: WideString read FPassword write FPassword;
end;
initia
