cocos2d-x获得系统的语言

CCSize winSize = CCDirector::sharedDirector()->getWinSize();
CCLabelTTF *label = CCLabelTTF::create("", "Arail", 24);
label->setPosition(ccp(winSize.width/2, winSize.height/2));
this->addChild(label);

LanguageType languageType = CCApplication::sharedApplication()->getCurrentLanguage();
switch (languageType) {
case kLanguageEnglish:
label->setString("language is english");
break;
case kLanguageChinese:
label->setString("language is chinese");
break;
default:
break;
}