
QString a = “Hello World!”
qDebug("%s",qPrintable(a))
const char * qPrintable(const QString &str)
Returns str as a const char *. This is equivalent to str.toLocal8Bit().constData().
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QString a = “Hello World!”
qDebug("%s",qPrintable(a))
const char * qPrintable(const QString &str)
Returns str as a const char *. This is equivalent to str.toLocal8Bit().constData().
欢迎分享,转载请注明来源:内存溢出
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