java字符串替换空格位

case InfoDesc:
case ChannelType:
QStyledItemDelegate::setModelData(editor, model, index);
break;
case YXBit:
case ConfirmStatus:
case Confirm:
model->setData(index, static_cast<QCheckBox*>(editor)->isChecked在Java中，可以使用String类的replace()方法替换字符串中的空格。具体方法如下：

String(), Qt::EditRole);
        break;
    case ActionTime:
    case RestoreTime:
    case ConfirmTime:
        model->setData str = "This is a string with spaces.";
String newStr = str.replace(" ", "%20");
System.out.println(newStr);

(index, static_cast<QDateTimeEdit*>(editor)->dateTime(), Qt::EditRole);
break;
}
}

void YX_INFO_Delegate这段代码会将字符串中的空格替换为"%20"，输出结果为"This%20is%20a%20string%20with%20spaces."。