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How to Launch Web Browser/zh
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如何启动Web浏览器
类 "QDesktopServices":http://doc.qt.io/qt-5.0/qtgui/qdesktopservices.html 提供了一些常见的桌面服务，例如在默认的Web浏览器中打开一个URL访问。
请不要忘记包含以下头文件：
<br />#include <QDesktopServices&gt;<br />#include <QUrl&gt;<br />
<br />QDesktopServices::openUrl(QUrl("http://developer.qt.nokia.com&quot;));<br />