Question

现在我正在开发一个已经构建的应用程序，其中的功能看起来像这样

void postOutgoing(IXMLDOMDocument2Ptr &document)
{   
//getting XML from base document
MSXML2::IXMLDOMElementPtr element = document->GetdocumentElement();
//_bstr_t elementBaseName = element->GetbaseName();




string test=element->Getxml();
int start=(test.find("LoadBridgeXml"))+13+1;
int end=test.find("LoadBridgeXml",start);
string test2=test.substr(start,(end-start-2));

replaceAll(test2,">","&gt;");
replaceAll(test2,"<","&lt;");
}

在执行（string test = element-> Getxml（）;）的调试期间，我得到了这个xml，并传递给了string变量test

<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
   <soap:Body>
       <LoadBridgeXml>
           <xmlRequest>
               <Header/>
                    <XmlBridge>
                             <extension fieldNo="1505" value="0021"/>
                             <extension fieldNo="20104" value=""/>
                         </XmlBridge>
            </xmlRequest>
       </LoadBridgeXml>
   </soap:Body>
</soap:Envelope>

我想替换标记“ LoadBridgeXml”的内部XML，并使XML看起来像这样

<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
   <soap:Body>
       <LoadBridgeXml>
           &lt;xmlRequest&gt;
               &lt;Header/&gt;
                    &lt;XmlBridge&gt;
                             &lt;extension fieldNo="1505" value="0021"/&gt;
                             &lt;extension fieldNo="20104" value=""/&gt;
                         &lt;/XmlBridge&gt;
            &lt;/xmlRequest&gt;
       </LoadBridgeXml>
   </soap:Body>
</soap:Envelope>

是否可以仅替换<>符号或以任何方式用字符串替换LoadBridgeXml的内部XML

如何使用MSXML2用C ++中的文本替换innerXML

0 个答案: