QT5七，Qtreewidget的使用

ui->setupUi(this);
//treewidget 使用
ui->treeWidget->setHeaderLabels(QStringList()<<“英雄”<<“英雄介绍”);//设置头

//TreeWidget中每个项目都称为 QTreeWidgetItem
QTreeWidgetItem *Litem= new QTreeWidgetItem(QStringList()<<"力量");
ui->treeWidget->addTopLevelItem(Litem);
QStringList heroL1;
heroL1<<"刚被猪"<<"前排肉坨坨，没啥输出";
QTreeWidgetItem *L1=new QTreeWidgetItem(heroL1);
Litem->addChild(L1);