//单选按钮放进组，多选按钮放进组

     sexGroup = new QButtonGroup(this);

     sexGroup->addButton(this->ui->rb_male,);

     sexGroup->addButton(this->ui->rb_female,);

     this->ui->rb_male->setChecked(true); //default

     habbitGroup = new QButtonGroup(this);

     habbitGroup->addButton(this->ui->cb_1,);

     habbitGroup->addButton(this->ui->cb_2,);

     habbitGroup->addButton(this->ui->cb_3,);

     habbitGroup->addButton(this->ui->cb_4,);

     // 设置不互斥

     habbitGroup->setExclusive(false);//这样的话就支持多选了。

     //获取性别

     QString sex = this->sexGroup->checkedButton()->text();

     //获取兴趣，遍历

     QList<QAbstractButton*> ins_list = habbitGroup->buttons();

     QString ins="";

     for(int i = ;i<ins_list.length();i++)

     {

         QAbstractButton *che = ins_list.at(i);

         if(che->isChecked())

             ins += che->text() + ",";

     }