ubuntu qt编程局域网通信问题

代码:
xchat->bind( QHostAddress::QHostAddress(getIP()), xport );
xchat->writeDatagram(data,data.length(),QHostAddress::QHostAddress(xpasvuserip), 45456);
错误：
/home/mohammed/Desktop/chat2015.2.5/chat.cpp:280: error: cannot call constructor 'QHostAddress::QHostAddress' directly [-fpermissive]

如上编码会出现无法代用构造函数的错误，请问哪位大神帮忙解决一下

退避九舍	2015-02-08 22:49
你觉得 QHostAddress::QHostAddress(xpasvuserip) 这样写对吗？

alizi2010	2015-02-09 12:43
退避九舍:你觉得 QHostAddress::QHostAddress(xpasvuserip) 这样写对吗？ (2015-02-08 22:49) 我刚刚学qt 不太了解，，请你请教一下

罗彬853	2017-01-16 13:28
QHostAddress address (ui->tableWidget->item(index.row(),2)->text()) udpSocket->writeDatagram(data, data.length(), address, port);

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