QString URLSTR = ui->lineEdit->text(); //读取目标网址
QNetworkAccessManager manager;
QNetworkReply *reply;
QUrl url(URLSTR);
reply = manager.get(QNetworkRequest(url));
QString code = reply->readAll();
ui->textEdit->setText(code);
以上获取网页源代码部分是我copy的别人的,但是运行起来textEdit一片空白。。。
求高人指导