自学QT之qFind的用法

#include <QCoreApplication>#include <QStringList>#include <QDebug>int main(int argc, char *argv[]){    QCoreApplication a(argc, argv);    QList<QString> list;    list<<"qwq"<<"ewrw"<<"e";    QList<QString>::const_iterator iter=qFind(list.begin(),list.end(),"e");    if(iter!=list.end())    {        qDebug()<<*iter;    }    else    {        qDebug()<<"not fond";    }    return a.exec();}