怎么在QT中编程实现打开一个网页？ [复制链接]

我想在QT中实现，打开一个网页，如何可以的话，能否控制我本地的浏览器打开这个网页呢，谢谢
看到网上有这样写的，QDesktopServies::openUrl(QUrl(http://www.xxxx.com/ssss));可是我这样写，就没打开呀。

没有研究过，学习！

qwebview

#include <QDesktopServices>


在pro文件中QT       +=   network  

助手文档里有这么一段：
Opens the given url in the appropriate Web browser for the user's desktop environment, and returns true if successful; otherwise returns false.
If the URL is a reference to a local file (i.e., the URL scheme is "file") then it will be opened with a suitable application instead of a Web browser.
The following example opens a file on the Windows file system residing on a path that contains spaces:
QDesktopServices::openUrl(QUrl("file:///C:/Documents and Settings/All Users/Desktop", QUrl::TolerantMode));

QUrl::QUrl ( const QString & url, ParsingMode parsingMode ）参数传对了吗？