QDesktopServices::openUrl();
ShellExecute()
Qt这样打开：
#include <QDesktopServices>
QDesktopServices::openUrl(QUrl(QLatin1String("https://www.tianqiweiqi.com/go.html")));- #include <QDesktopServices>
- QDesktopServices::openUrl(QUrl(QLatin1String("https://www.tianqiweiqi.com/go.html")));
#include <QDesktopServices>
QDesktopServices::openUrl(QUrl(QLatin1String("https://www.tianqiweiqi.com/go.html")));C++ 调用默认浏览器 打开指定网址
#include <windows.h>
#include <tchar.h>
#include <assert.h>
const TCHAR szOperation[] = _T("open");
const TCHAR szAddress[] = _T("https://www.tianqiweiqi.com/");
int WINAPI WinMain(HINSTANCE hInst, HINSTANCE, LPSTR lpCmd, int
nShow)
{
HINSTANCE hRslt = ShellExecute(NULL, szOperation,
szAddress, NULL, NULL, SW_SHOWNORMAL);
assert(hRslt > (HINSTANCE)HINSTANCE_ERROR);
return 0;
}- #include <windows.h>
- #include <tchar.h>
- #include <assert.h>
-
- const TCHAR szOperation[] = _T("open");
- const TCHAR szAddress[] = _T("https://www.tianqiweiqi.com/");
- int WINAPI WinMain(HINSTANCE hInst, HINSTANCE, LPSTR lpCmd, int
- nShow)
- {
- HINSTANCE hRslt = ShellExecute(NULL, szOperation,
- szAddress, NULL, NULL, SW_SHOWNORMAL);
-
- assert(hRslt > (HINSTANCE)HINSTANCE_ERROR);
-
- return 0;
- }
#include <windows.h>
#include <tchar.h>
#include <assert.h>
const TCHAR szOperation[] = _T("open");
const TCHAR szAddress[] = _T("https://www.tianqiweiqi.com/");
int WINAPI WinMain(HINSTANCE hInst, HINSTANCE, LPSTR lpCmd, int
nShow)
{
HINSTANCE hRslt = ShellExecute(NULL, szOperation,
szAddress, NULL, NULL, SW_SHOWNORMAL);
assert(hRslt > (HINSTANCE)HINSTANCE_ERROR);
return 0;
}第一次打开的时候好像要比较长时间，第二次打开时就会很快速。
bool QDesktopServices::openUrl ( const QUrl & url ) [static]
- bool QDesktopServices::openUrl ( const QUrl & url ) [static]
bool QDesktopServices::openUrl ( const QUrl & url ) [static]
从上面声明可以看了，该函数为静态函数，可直接使用，但需要引用头文件。
