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鍥犳錛屾湁鏃跺欑▼搴忔病鏈夐棶棰樹簡錛屼絾鏄疩T鐨勫瓧浣撹瀹氶敊璇篃浼?xì)閫犳垚涓枃涔辯爜鐜拌薄錛屾垜浠彲浠ヤ笉閫氳繃qtconfig紼嬪簭鏀瑰彉榛樿qt紼嬪簭鐨勫瓧浣擄紝榪樺彲浠ュ湪紼嬪簭涓己鍒惰瀹氱▼搴忔湰韜墍鐢ㄧ殑榛樿瀛椾綋錛岃繖鏍蜂篃鏄彲浠ョ殑錛岃繖閲屽彧浠嬬粛榪欐牱鐨勬濊礬錛屼唬鐮佸氨涓嶈創(chuàng)浜嗭紝甯屾湜澶у紕拌鐨勬椂鍊欐湁涓弬鑰冦?/span>
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qwt鐨勪笅杞戒互鍙?qiáng)鍔ㄦ侀摼鎺ュ簱鐨勭紪璇戠瓑榪欓噷灝變笉鍋氫粙緇嶄簡銆傚湪婧愮爜鐩綍涓嬪彲浠ユ壘鍒癲esigner鐩綍錛屽叾涓湁鎻掍歡鐨勬簮鐮侊紝緙栬瘧瀹屼箣鍚庡氨浼?xì)鐢熸垚qwtplugin.dll鍜宷wtplugin.lib錛屾妸浠栦滑鎷瘋礉鍒?font face=Arial>$(QTDIR)\plugins\designer鐩綍涓嬶紝閲嶆柊鍚姩QT Designer錛屽氨浼?xì)鐪嬪埌ToolBox闈㈡澘涓鍑轟簡Qwt綾伙紝濡備笅鍥炬墍紺恒備互涓婂湪QT3.3.4涓嬫祴璇曢氳繃錛?a style="COLOR: red" href="http://www.shnenglu.com/Files/cc/qwtplugin.rar">qwtplugin.dll鍜宷wtplugin.lib涓嬭澆

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闂鍑虹幇浜嗭紝閭d箞鎴戜滑闇瑕佹庝箞瑙e喅鍛紝鎬濊礬寰堢畝鍗曪紝灝辨槸杞崲緙栫爜錛岀劧鍚庡啀榪涜闀垮害鐨勬眰鍙栵紝QT鐨勬枃妗i噷闈㈡湁濂藉鍑芥暟錛岃瘯楠屼簡鍗婂ぉ錛岀粓浜庢壘鍒頒竴涓悎閫傜殑鍑芥暟錛岄『鍒╃殑瀹屾垚浜嗘垜鐨勮姹傘傝鍑芥暟灝辨槸fromLocal8Bit ( const char * local8Bit, int len = -1 )
QCString QString::local8Bit () const
浠ユ湰鍦版寚瀹氱殑鏍煎紡榪斿洖瀛楃涓層傚湪X11緋葷粺涓紝浣跨敤QTextCodec::codecForLocale()銆?鍦╓indows緋葷粺涓紝瀹冩槸涓縐嶇郴緇熸寚瀹氱殑緙栫爜鏂瑰紡銆傚湪Mac OS X涓紝浣跨敤uft8浣滀負(fù)緙栫爜鏂瑰紡銆?br>
鏈変簡涓婇潰鐨勯摵鍨紝涓嬮潰灝遍棶棰樺氨濂藉姙浜嗭紝瑕佹兂姹傚彇甯︿腑鏂囩殑瀛楃涓茬殑闀垮害錛屽彧闇瑕佺◢寰璧頒竴姝ヨ屽凡銆傚亣璁炬湁瀛楃涓瞫tr="QT浣犲ソ",閭d箞鎴戜滑涓昏榪涜str.local8Bit().length(),榪欐牱緇撴灉灝辨槸6錛岀鍚堟垜浠殑瑕佹眰浜嗭紝浜嬫儏灝辨槸榪欐牱錛屾鏂囧畬錛?/span>
void MainWindow::closeEvent(QCloseEvent *event)
{
if (maybeSave())
{
writeSettings();
event->accept();
}
else
{
event->ignore();
}
}
QString fileName = QFileDialog::getOpenFileName(this);
if (!fileName.isEmpty())
{
loadFile(fileName);
}
QString fileName = QFileDialog::getSaveFileName(this);
if (fileName.isEmpty())
{
return false;
}
newAct = new QAction(QIcon(":/images/new.png"), tr("&New"), this);
newAct->setShortcut(tr("Ctrl+N"));
newAct->setStatusTip(tr("Create a new file"));
connect(newAct, SIGNAL(triggered()), this, SLOT(newFile()));
openAct = new QAction(QIcon(":/images/open.png"), tr("&Open..."), this);
openAct->setShortcut(tr("Ctrl+O"));
openAct->setStatusTip(tr("Open an existing file"));
connect(openAct, SIGNAL(triggered()), this, SLOT(open()));
saveAct = new QAction(QIcon(":/images/save.png"), tr("&Save"), this);
saveAct->setShortcut(tr("Ctrl+S"));
saveAct->setStatusTip(tr("Save the document to disk"));
connect(saveAct, SIGNAL(triggered()), this, SLOT(save()));
saveAsAct = new QAction(tr("Save &As..."), this);
saveAsAct->setStatusTip(tr("Save the document under a new name"));
connect(saveAsAct, SIGNAL(triggered()), this, SLOT(saveAs()));
exitAct = new QAction(tr("E&xit"), this);
exitAct->setShortcut(tr("Ctrl+Q"));
exitAct->setStatusTip(tr("Exit the application"));
connect(exitAct, SIGNAL(triggered()), this, SLOT(close()));
cutAct = new QAction(QIcon(":/images/cut.png"), tr("Cu&t"), this);
cutAct->setShortcut(tr("Ctrl+X"));
cutAct->setStatusTip(tr("Cut the current selection's contents to the "
"clipboard"));
connect(cutAct, SIGNAL(triggered()), textEdit, SLOT(cut()));
copyAct = new QAction(QIcon(":/images/copy.png"), tr("&Copy"), this);
copyAct->setShortcut(tr("Ctrl+C"));
copyAct->setStatusTip(tr("Copy the current selection's contents to the "
"clipboard"));
connect(copyAct, SIGNAL(triggered()), textEdit, SLOT(copy()));
pasteAct = new QAction(QIcon(":/images/paste.png"), tr("&Paste"), this);
pasteAct->setShortcut(tr("Ctrl+V"));
pasteAct->setStatusTip(tr("Paste the clipboard's contents into the current "
"selection"));
connect(pasteAct, SIGNAL(triggered()), textEdit, SLOT(paste()));
aboutAct = new QAction(tr("&About"), this);
aboutAct->setStatusTip(tr("Show the application's About box"));
connect(aboutAct, SIGNAL(triggered()), this, SLOT(about()));
aboutQtAct = new QAction(tr("About &Qt"), this);
aboutQtAct->setStatusTip(tr("Show the Qt library's About box"));
connect(aboutQtAct, SIGNAL(triggered()), qApp, SLOT(aboutQt()));
fileMenu = menuBar()->addMenu(tr("&File"));
fileMenu->addAction(newAct);
fileMenu->addAction(openAct);
fileMenu->addAction(saveAct);
fileMenu->addAction(saveAsAct);
fileMenu->addSeparator();
fileMenu->addAction(exitAct);
editMenu = menuBar()->addMenu(tr("&Edit"));
editMenu->addAction(cutAct);
editMenu->addAction(copyAct);
editMenu->addAction(pasteAct);
menuBar()->addSeparator();
helpMenu = menuBar()->addMenu(tr("&Help"));
helpMenu->addAction(aboutAct);
helpMenu->addAction(aboutQtAct);
fileToolBar = addToolBar(tr("File"));
fileToolBar->addAction(newAct);
fileToolBar->addAction(openAct);
fileToolBar->addAction(saveAct);
editToolBar = addToolBar(tr("Edit"));
editToolBar->addAction(cutAct);
editToolBar->addAction(copyAct);
editToolBar->addAction(pasteAct);
QSettings settings("Trolltech", "Application Example");
QPoint pos = settings.value("pos", QPoint(200, 200)).toPoint();
QSize size = settings.value("size", QSize(400, 400)).toSize();
QSettings settings("Trolltech", "Application Example");
settings.setValue("pos", pos());
settings.setValue("size", size());
int ret = QMessageBox::warning(this, tr("Application"),
tr("The document has been modified.\n"
"Do you want to save your changes?"),
QMessageBox::Yes | QMessageBox::Default,
QMessageBox::No,
QMessageBox::Cancel | QMessageBox::Escape);
if (ret == QMessageBox::Yes)
return save();
else if (ret == QMessageBox::Cancel)
return false;
cp src/translations/qt_untranslated.ts ./qt_zh_CN.ts
win32:CONFIG += console
./configure -static 錛忥紡涓瀹氳鍔爏tatic閫夐」
gmake
gmake install
QTextCodec::setCodecForLocale(QTextCodec::codecForName("UTF-8"));
QTextCodec::setCodecForCStrings(QTextCodec::codecForName("UTF-8"));
QTextCodec::setCodecForTr(QTextCodec::codecForName("UTF-8"));
QTextCodec::setCodecForLocale(QTextCodec::codecForName("GBK"));
QTextCodec::setCodecForCStrings(QTextCodec::codecForName("GBK"));
QTextCodec::setCodecForTr(QTextCodec::codecForName("GBK"));
QMessageBox::information(NULL, "淇℃伅", "鍏充簬鏈蔣浠剁殑婕旂ず淇℃伅", QMessageBox::Ok, QMessageBox::NoButtons);
QApplication::addLibraryPath(strPluginsPath");
TEMPLATE=lib
LIBS += -Lyourdlllibpath -lyourdlllibname
class MyThread : public QThread
{
public:
void run();
};
void MyThread::run()
{
QProcess::execute("notepad.exe");
}
class ...............
{...........
MyThread thread;
............
};
.....................
thread.start();
void myMessageOutput( QtMsgType type, const char *msg )
{
switch ( type ) {
case QtDebugMsg:
//鍐欏叆鏂囦歡錛?br> break;
case QtWarningMsg:
break;
case QtFatalMsg:
abort();
}
}
int main( int argc, char** argv )
{
QApplication app( argc, argv );
qInstallMsgHandler( myMessageOutput );
......
return app.exec();
}
<!DOCTYPE RCC><RCC version="1.0">
<qresource>
<file>images/copy.png</file>
<file>images/cut.png</file>
<file>images/new.png</file>
<file>images/open.png</file>
<file>images/paste.png</file>
<file>images/save.png</file>
</qresource>
</RCC>
RESOURCES = res.qrc
...
:images/copy.png
...
QString
QString綾繪彁渚涗簡涓涓猆nicode鏂囨湰鍜岀粡鍏哥殑C浠ラ浂緇撳熬鐨勫瓧絎︽暟緇勭殑鎶借薄銆?
QString浣跨敤闅愬惈鍏變韓錛岃繖浣垮畠闈炲父鏈夋晥鐜囧茍涓斿緢瀹規(guī)槗浣跨敤銆?
鎵鏈夌殑QString鐨勬柟娉曢兘浣跨敤const char *鍙傛暟錛宑onst char *琚В閲婁負(fù)緇忓吀鐨凜椋庢牸鐨勪互闆剁粨灝劇殑ASCII瀛楃涓層傛墍浠onst char *鍙傛暟涓?鏄悎娉曠殑銆傚鏋渃onst char *涓嶆槸浠ラ浂緇撳熬鐨勶紝緇撴灉鏄笉紜畾鐨勩傛妸緇忓吀鐨凜瀛楃涓插鍒跺埌QString鐨勫嚱鏁板皢涓嶄細(xì)澶嶅埗緇撳熬鐨?瀛楃銆俀String鐨凲Char鏁扮粍錛堝彲浠ラ氳繃unicode()榪斿洖錛夐氬父涓嶄互闆剁粨灝俱傚鏋滀綘闇瑕佹妸QString浼犻掑埌涓涓渶瑕丆鐨勪互闆剁粨灝劇殑瀛楃涓詫紝璇蜂嬌鐢╨atin1()銆?
娌℃湁鍒嗛厤浠諱綍涓滆タ鐨凲String鏄浂錛屼篃灝辨槸闀垮害鍜屾暟鎹寚閽堥兘涓?銆傚紩鐢ㄧ┖瀛楃涓詫紙“”錛屼竴涓崟涓鐨?\0'瀛楃錛夌殑QString鏄┖銆傞浂鍜岀┖榪欎袱涓猀String鍦ㄦ柟娉曚腑閮芥槸鍚堟硶鐨勩傛妸(const char *) 0璧嬪肩粰QString緇欏畾浜嗕竴涓浂QString銆備負(fù)浜嗘柟渚匡紝QString::null鏄竴涓浂QString銆傚綋鎺掑簭鐨勬椂鍊欙紝絀哄瓧絎︿覆鍦ㄦ渶鍓嶉潰錛岀劧鍚庢槸闈炵┖瀛楃涓詫紝鐒跺悗鎵嶆槸闆跺瓧絎︿覆銆傛垜浠緩璁嬌鐢╥f ( !str.isNull() )錛岃屼笉鏄痠f ( !str )鏉ユ嫻嬮潪闆跺瓧絎︿覆錛屽叧浜庤В閲婅鏄庝篃鍙互鍙傝僶perator!()銆?
娉ㄦ剰濡傛灉浣犲彂鐜頒綘姝e湪娣峰悎浣跨敤QCString銆丵String鍜孮ByteArray錛岃繖灝嗕細(xì)瀵艱嚧寰堝涓嶅繀瑕佺殑澶嶅埗騫朵笖涔熻浼?xì)棰劷C虹潃浣犳鍦ㄥ鐞嗙殑鐪熷疄鑷劧鏁版嵁鏄笉紜畾鐨勩傚鏋滄暟鎹槸浠ラ浂緇撳熬鐨勫叓浣嶆暟鎹紝璇蜂嬌鐢≦CString錛涘鏋滃畠鏄病鏈夌粨灝劇殑錛堜篃灝辨槸鍖呭惈0錛夊叓浣嶆暟鎹紝璇蜂嬌鐢≦ByteArray錛涘鏋滃畠鏄枃鏈紝璇蜂嬌鐢≦String銆?
瀛楃涓插垪琛ㄥ彲浠ヤ嬌鐢≦StringList綾繪潵澶勭悊銆備綘鍙互浣跨敤QStringList::split()鏉ユ妸涓涓瓧絎︿覆鍒嗗壊涓轟竴涓瓧絎︿覆鍒楄〃錛屽茍涓斿彲浠ヤ嬌鐢≦StringList::join()鎶婁竴涓瓧絎︿覆鍒楄〃榪炴帴鎴愪竴涓嬌鐢ㄩ殢鎰忛棿闅旂鐨勫瓧絎︿覆銆備綘涔熷彲浠ヤ嬌鐢≦StringList::grep()浠庝竴涓瓧絎︿覆鍒楄〃涓幏寰楀寘鍚壒瀹氬瓙瀛楃涓叉垨鑰呭寘鍚尮閰嶇壒瀹氱殑regex鐨勫瓧絎︿覆鍒楄〃銆?
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
QFile
QFile綾繪槸涓涓搷浣滄枃浠剁殑杈撳叆/杈撳嚭璁懼銆?
QFile鏄敤鏉ヨ鍐欎簩榪涘埗鏂囦歡鍜屾枃鏈枃浠剁殑杈撳叆/杈撳嚭璁懼銆俀File鍙互鑷繁鍗曠嫭琚嬌鐢紝浣嗘槸濡傛灉鍜孮DataStream鎴朡TextStream涓璧蜂嬌鐢ㄥ皢鏇村姞鏂逛究銆?
鏂囦歡鍚嶉氬父鍙互閫氳繃鏋勯犲嚱鏁版潵浼犻掞紝浣嗕篃鍙互浣跨敤setName()鏉ヨ緗備綘鍙互閫氳繃exists()鏉ユ鏌ヤ竴涓枃浠舵槸鍚﹀瓨鍦ㄥ茍涓斿彲浠ラ氳繃remove()鏉ョЩ鍘諱竴涓枃浠躲?
鏂囦歡鍙互鐢╫pen()鏉ユ墦寮銆佺敤close()鏉ュ叧闂佺敤flush()鏉ュ埛鏂般傛暟鎹氬父鍙互浣跨敤QDataStream鎴栬匭TextStream榪涜璇誨啓錛屼絾浣犱篃鍙互浣跨敤readBlock()鍜宺eadLine()鏉ヨ錛屼嬌鐢╳riteBlock()鏉ュ啓銆俀File涔熸敮鎸乬etch()銆?ungetch()鍜宲utch()銆?
size()鍙互榪斿洖鏂囦歡鐨勫ぇ灝忋備綘鍙互閫氳繃浣跨敤at()鍑芥暟寰楀埌褰撳墠鏂囦歡浣嶇疆鎴栬呯Щ鍒頒竴涓柊鐨勬枃浠朵綅緗傚鏋滀綘鍒頒簡鏂囦歡鐨勬湯灝撅紝atEnd()榪斿洖鐪熴俬andle()榪斿洖鏂囦歡鍙ユ焺銆?
榪欓噷鏄竴涓嬌鐢≦TextStream鏉ヤ竴琛屼竴琛屽湴璇誨彇涓涓枃鏈枃浠剁殑浠g爜孌點傚畠浼?xì)鎶婃瘡涓琛屽甫涓婁竴涓鍙鋒墦鍗板嚭鏉ャ?
QStringList lines;
QFile file( "file.txt" );
if ( file.open( IO_ReadOnly ) ) {
QTextStream stream( &file );
QString line;
int n = 1;
while ( !stream.eof() ) {
line = stream.readLine(); // 涓嶅寘鎷?#8220;\n”鐨勪竴琛屾枃鏈?br> printf( "%3d: %s\n", n++, line.latin1() );
lines += line;
}
file.close();
}
鍐欐枃鏈篃寰堝鏄擄紙鍋囪鎴戜滑鏈変竴涓鐨勫瓧絎︿覆鍒楄〃瑕佸啓錛夛細(xì)
QFile file( "file.txt" );
if ( file.open( IO_WriteOnly ) ) {
QTextStream stream( &file );
for ( QStringList::Iterator it = lines.begin(); it != lines.end(); ++it )
stream << *it << "\n";
file.close();
}
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
QTextStream
QTextStream綾繪彁渚涗簡浣跨敤QIODevice璇誨啓鏂囨湰鐨勫熀鏈姛鑳姐?
鏂囨湰嫻佺被鐨勫姛鑳界晫闈㈠拰鏍囧噯鐨凜++鐨刬ostream綾婚潪甯哥浉浼箋俰ostream鍜孮TextStream鐨勪笉鍚岀偣鏄垜浠殑嫻佹搷浣滃湪涓涓緢瀹規(guī)槗琚戶鎵跨殑QIODevice涓婏紝鑰宨ostream鍙兘鎿嶄綔涓涓笉鑳借緇ф壙鐨凢ILE *鎸囬拡銆?
Qt鎻愪緵浜嗗嚑涓拰iostream鐩鎬技鐨勫叏灞鍑芥暟錛?
bin璁劇疆QTextStream鏉ヨ/鍐欎簩榪涘埗鏁板瓧
oct璁劇疆QTextStream鏉ヨ/鍐欏叓榪涘埗鏁板瓧
dec璁劇疆QTextStream鏉ヨ/鍐欏崄榪涘埗鏁板瓧
hex璁劇疆QTextStream鏉ヨ/鍐欏崄鍏繘鍒舵暟瀛?
endl寮哄埗鎹㈣
flush寮哄埗QIODevice鍒鋒柊浠諱綍琚紦瀛樼殑鏁版嵁
ws浣滀負(fù)浠諱綍鍙敤鐨勬帶鍒剁錛堝湪杈撳叆鐨勬椂鍊欙級
reset閲嶆柊璁劇疆QTextStream涓哄畠鐨勭己鐪佹ā寮忥紙璇瘋reset()錛?
qSetW(int)璁劇疆瀛楁瀹藉害浣滀負(fù)鎸囧畾鍙傛暟
qSetFill(int)璁劇疆濉厖瀛楃浣滀負(fù)鎸囧畾鍙傛暟
qSetPrecision(int)璁劇疆綺劇‘搴︿綔涓烘寚瀹氬弬鏁?
璀﹀憡錛氶粯璁ゆ儏鍐典笅錛孮TextStream鍦ㄨ鍙栨祦鐨勬椂鍊欙紝浼?xì)鑷姩鍦皨個嫻嬫祦涓殑鏁板瓧鏄崄榪涘埗銆佸叓榪涘埗銆佸崄鍏繘鍒舵垨鑰呬簩榪涘埗鏍煎紡銆傚叿浣撴儏鍐墊槸錛屼竴涓互“0”涓哄紑澶寸殑鏁板瓧鏄叓榪涘埗鐨勶紝姣斿欏哄簭涓?#8220;0100”灝嗕細(xì)琚В閲婁負(fù)64銆?
QTextStream綾昏鍐欐枃鏈紝瀹冧笉閫傚悎澶勭悊浜岃繘鍒舵暟鎹紙鑰孮DataStream鏄傚悎鐨勶級銆?
榛樿鎯呭喌涓嬶紝杈撳嚭鐨勬槸浣跨敤鏈湴8浣嶇紪鐮佸悗鐨刄nicode鏂囨湰錛堟瘮濡傦紝QString錛夈傝繖浜涘彲浠ヤ嬌鐢╯etEncoding()鏂規(guī)硶榪涜鏀瑰彉銆傚浜庤緭鍏ワ紝QTextStream浼?xì)鑷姩妫嫻嬫爣鍑哢nicode“瀛楄妭欏哄簭鏍囪鐨?#8221;鏂囨湰鏂囦歡錛屽惁鍒欎細(xì)浣跨敤鏈湴8浣嶇紪鐮併?
QIODevice鍦ㄦ瀯閫犲嚱鏁頒腑琚緗紝鎴栬呬箣鍚庡湪setDevice()涓嬌鐢ㄣ傚鏋滆緭鍏ュ埌杈句簡atEnd()錛岃繑鍥炵湡銆傛暟鎹彲浠ヤ嬌鐢╫perator>>()閲嶈澆鎿嶄綔絎﹁鍒伴傚綋綾誨瀷鐨勫彉閲忎腑錛屾垨鑰呬嬌鐢╮ead()鎶婂畠浣滀負(fù)鏁翠釜閮ㄥ垎璇誨埌涓涓崟涓鐨勫瓧絎︿覆涓紝鎴栬呬嬌鐢╮eadLine()鎶婁竴嬈¤涓琛屻備嬌鐢╯kipWhiteSpace()鍙互蹇界暐鎺у埗絎︺備綘鍙互浣跨敤flags()鎴杝etf()鏉ヨ緗祦鐨勬爣璁般傝繖涓祦涔熸敮鎸亀idth()銆乸recision()鍜?fill()錛屼嬌鐢╮eset()鍙互閲嶆柊鎭㈠榛樿璁劇疆銆?
涔熷彲浠ュ弬鑰僎DataStream銆佽緭鍏?杈撳嚭鍜岀綉緇滃拰鏂囨湰鐩稿叧綾?
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QTextCodec
QTextCodec 綾繪彁渚涙枃鏈紪鐮佷箣闂寸殑杞崲銆?br>QT浣跨敤Unicode鏉ュ瓨鍌紝緇樺埗浠ュ強(qiáng)鎿嶄綔瀛楃涓層傚湪寰堝鎯呭喌涓嬶紝浣犲彲鑳芥兂瑕佷嬌鐢ㄤ笉鍚岀殑緙栫爜鏂瑰紡鏉ュ鐞嗘暟鎹備緥濡傚ぇ閮ㄥ垎鐨勬棩璇枃浠墮兘琚瓨鍌ㄥ湪Shift-JIS鎴栬?ISO2022鐨勬枃浠朵腑錛岃屼縿緗楁柉鐨勭敤鎴峰父甯鎬嬌鐢↘OI8-R鎴栬匔P1251緙栫爜鏂瑰紡銆俀T鎻愪緵浜嗕竴涓猀TextCodec 綾婚泦鍚堟潵浠嶶nicode鏍煎紡杞寲鍒扮浉搴旂殑鏍煎紡銆?/p>
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浠g爜閮ㄥ垎
#include <qstring.h>
#include <qfile.h>
#include <qtextstream.h>
#include <qtextcodec.h>
int main()
{
QFile file("test.txt");
if (file.open(IO_ReadOnly|IO_Raw))
{
QTextStream floStream(&file);
QString line;
QTextCodec *codec=QTextCodec::codecForName("GBK");
floStream.setCodec(codec);
while ( floStream.atEnd()==0 )
{
line = codec->fromUnicode(floStream.readLine());
qWarning(line);
}
file.close();
}
return 0;
}
浠g爜涓殑涓昏鏀瑰姩灝辨槸榛勫簳鐨勯儴鍒?br>鎰忔濆氨鏄垱绔嬩竴涓腑鏂嘒BK緙栫爜鏍峰紡錛岀劧鍚庢寜鐓ц繖縐嶆柟寮忔潵鎶婅鍏ョ殑鏂囦歡嫻佽繘琛岄噸鏂扮紪鐮侊紝榪欐牱涓枃灝卞彲浠ラ『鍒╄緭鍑轟簡錛屼笉淇′綘鍙互璇曚竴璇曪紝鍝堝搱錛屽厛浠嬬粛榪欎箞澶氾紝涓嬫鏈変粈涔堜笅嬈″啀鍐欏暒銆?br>




