本文共 1690 字，大约阅读时间需要 5 分钟。

     
         
              
     
      Welcome to MyApp
               
     
      Thank you for using MyApp
           
          
              
           
          
      
   

制作一个快递查询的软件，需要处理XML数据，系统的学习下XML

#include 
   
    #include "tinyxml.h"#pragma comment(lib, "tinyxml.lib")using namespace std;void CreateXml(string XmlFile){	TiXmlDocument *doc = new TiXmlDocument;	TiXmlDeclaration *dec = new TiXmlDeclaration("1.0", "", "");	doc->LinkEndChild(dec);	TiXmlElement *root = new TiXmlElement("MyApp");	doc->LinkEndChild(root);	TiXmlElement *mess = new TiXmlElement("Messages");	root->LinkEndChild(mess);	TiXmlElement *welc = new TiXmlElement("Welcome");	mess->LinkEndChild(welc);	TiXmlText *welctext = new TiXmlText("Welcome to MyApp");	welc->LinkEndChild(welctext);	TiXmlElement *fare = new TiXmlElement("Farewell");	mess->LinkEndChild(fare);	TiXmlText *faretext = new TiXmlText("Thank you for using MyApp");	fare->LinkEndChild(faretext);	TiXmlElement *wind = new TiXmlElement("Windows");	root->LinkEndChild(wind);	TiXmlElement *win = new TiXmlElement("Window");	wind->LinkEndChild(win);	win->SetAttribute("name", "MainFrame");	win->SetAttribute("x", "5");	win->SetAttribute("y", "15");	win->SetAttribute("w", "400");	win->SetAttribute("h", "250");	TiXmlElement *conn = new TiXmlElement("Connection");	root->LinkEndChild(conn);	conn->SetAttribute("ip", "192.168.0.1");	conn->SetAttribute("timeout", "123.456000");	doc->SaveFile(XmlFile.c_str());}void ReadXml(string XmlFile){	TiXmlDocument *doc = new TiXmlDocument;	doc->LoadFile(XmlFile.c_str());	doc->Print();}int main(void){	string XmlFile("text.xml");	CreateXml(XmlFile);	ReadXml(XmlFile);	return 0;}
   

#define TIXML_USE_STL