qt网络连接
惟有你爱我 2012-08-15 02:39:57 QT中,client连接server端,client的连接语句已经执行
if( m_tcpSocket.state() == QAbstractSocket::UnconnectedState )
{
QHostAddress address( "192.168.1.254" );
qint16 port = 30000;
m_tcpSocket.connectToHost( address,port );
}
但为什么在发送数据的时候:
int s = m_tcpSocket.state();
if( s == QAbstractSocket::ConnectedState )
{
int iLength = m_tcpSocket.write( block );
}
s的值总是正在连接,求解!