本人新手,写入数据用下面语句,有时候会出现回车,导致读取数据时异常,求大神指导还有没有其他写如数据方式,只需要修改参数之后的值即可
QFile file("scr_config.ini");
if (!file.open(QIODevice::WriteOnly | QIODevice::Text))
return;
QTextStream txtOutput(&file);
QString s1 = "SAVE_IMAGES " + ui->lineEdit->text();
QString n1 = "SIDE_SWITCH " + ui->lineEdit_2->text();
QString n2 = "SIDE_1_RATIO " + ui->lineEdit_3->text();
QString n3 = "SIDE_SCALE_NUM " + ui->lineEdit_4->text();
txtOutput << s1 << "\n";
txtOutput << n1 << "\n";
txtOutput << n2 << "\n";
txtOutput << n3 << "\n";
file.close();