我正在尝试在我的 Qt 项目(Linux 系统上的 Qt 5.6)上导入翻译文件,但我无法上传翻译文件,因为该QTranslator::load
方法总是返回false
。
我有以下“testTrl”项目结构:
在项目根目录上,我有“resources”文件夹,其中包括“qml.qrc”、“translations.qrc”和“translations”文件夹:
/resources/qml.qrc
/resources/translations.qrc
/resources/translations/testTrl_it.ts
/resources/translations/testTrl_it.qm
/resources/translations/testTrl_en.ts
/resources/translations/testTrl_en.qm
...
我已经使用“lrelease”和“lupdate”命令获得了“.ts”和“.qm”文件。
项目文件:
testTrl.pro 文件:
TEMPLATE = app
QT += qml quick core widgets
CONFIG += c++11
SOURCES += main.cpp
RESOURCES += $$PWD/resources/qml.qrc \
$$PWD/resources/translations.qrc
TRANSLATIONS += $$PWD/resources/translations/testTrl_it.ts \
$$PWD/resources/translations/testTrl_en.ts
# Additional import path used to resolve QML modules in Qt Creator's code model
QML_IMPORT_PATH =
# Additional import path used to resolve QML modules just for Qt Quick Designer
QML_DESIGNER_IMPORT_PATH =
# The following define makes your compiler emit warnings if you use
# any feature of Qt which as been marked deprecated (the exact warnings
# depend on your compiler). Please consult the documentation of the
# deprecated API in order to know how to port your code away from it.
DEFINES += QT_DEPRECATED_WARNINGS
# You can also make your code fail to compile if you use deprecated APIs.
# In order to do so, uncomment the following line.
# You can also select to disable deprecated APIs only up to a certain version of Qt.
#DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000 # disables all the APIs deprecated before Qt 6.0.0
# Default rules for deployment.
qnx: target.path = /tmp/$${TARGET}/bin
else: unix:!android: target.path = /opt/$${TARGET}/bin
!isEmpty(target.path): INSTALLS += target
translations.qrc 文件:
<RCC>
<qresource prefix="/translations" lang="it">
<file alias="testTrl.qm">translations/testTrl_it.qm</file>
</qresource>
<qresource prefix="/translations" lang="en">
<file alias="testTrl.qm">translations/testTrl_en.qm</file>
</qresource>
</RCC>
main.cpp 文件:
#include <QGuiApplication>
#include <QQmlApplicationEngine>
#include <QTranslator>
#include <QDebug>
int main(int argc, char *argv[])
{
QGuiApplication app(argc, argv);
QTranslator translator;
const QString lang = "en";
QLocale::setDefault(lang);
bool isTrlsFileLoaded = translator.load(":/translations/testTrl.qm");
if(!isTrlsFileLoaded) {
qDebug() << "FILE NOT LOADED";
}
else {
qDebug() << "FILE LOADED";
qApp->installTranslator(&translator);
}
QQmlApplicationEngine engine;
engine.load(QUrl(QStringLiteral("qrc:/main.qml")));
return app.exec();
}
“isFileTranslatorLoaded”始终为“假”。我该如何解决这个问题?