xml ファイルの作成 :Qt

	#include "mainwindow.h"
	#include "ui_mainwindow.h"
	#include <QDebug>
	#include <QFile>
	#include <QXmlStreamWriter>
	MainWindow::MainWindow(QWidget *parent) :
	QMainWindow(parent),
	ui(new Ui::MainWindow)
	{
	ui->setupUi(this);
	QFile file("D:\\soft\\pleiades\\xampp\\htdocs\\www\\test.xml");
	file.open(QIODevice::WriteOnly | QIODevice::Text);
	QXmlStreamWriter stream(&file);
	stream.setAutoFormatting(true);
	stream.writeStartDocument();
	stream.writeStartElement("root");
	stream.writeStartElement("item");
	stream.writeAttribute("name", "AAA");
	stream.writeCharacters ("field1");
	stream.writeEndElement();
	stream.writeStartElement("item");
	stream.writeAttribute("name", "BBB");
	stream.writeCharacters ("field2");
	stream.writeEndElement();
	stream.writeEndDocument();//
	file.close();
	}
	MainWindow::~MainWindow()
	{
	delete ui;
	}

view raw mainwindow.cpp hosted with ❤ by GitHub

	<?xml version="1.0" encoding="UTF-8"?>
	<root>
	<item name="AAA">field1</item>
	<item name="BBB">field2</item>
	</root>

view raw test.xml hosted with ❤ by GitHub