1688属于b2b还是b2c成都seo学徒
void Dialog::on_pushButton_clicked()
{if(ui->lineEdit->text() == "admin" && ui->lineEdit_2->text() == "123"){accept();//退出}
}
void Dialog::on_pushButton_clicked()
{if(ui->lineEdit->text() == "admin" && ui->lineEdit_2->text() == "123"){accept();//退出}
}