#include <QtGui>#include <QtCore>#include "mainwindow.h"int main(int argc, char* argv[]){	QApplication app(argc, argv);	QTextCodec::setCodecForTr(QTextCodec::codecForName("gb18030"));	Q_INIT_RESOURCE(mainwindow);		QTranslator translator;	{		QStringList environment = QProcess::systemEnvironment();		QString str;		bool bFinded = false;		foreach(str, environment) {			if(str.startsWith("QTDIR="))			{				bFinded = true;				break;				}		}				if(bFinded)		{			str = str.mid(6);			bFinded = translator.load("qt_" + QLocale::system().name(), 							str.append("/translations/"));			if(bFinded)				qApp->installTranslator(&translator);			else				qDebug() << QObject::tr("沒有支持中文的Qt國際化翻譯文件！");		}		else {			qDebug() << QObject::tr(" 必須設(shè)置 QTDIR 環(huán)境變量！");			exit(1);		}	}		CMainWindow mainWindow;		return app.exec();	}