本文解决了在使用QT网络模块时遇到的链接错误问题，并提供了详细的解决方案。
Debug:的错误信息
undefined reference to `_imp___ZN10QTcpSocketD1Ev'
undefined reference to `_imp___ZN10QTcpSocketC1EP7QObject'
undefined reference to `_imp___ZN10QTcpSocketD1Ev'
undefined reference to `_imp___ZN10QTcpSocketD1Ev'
undefined reference to `_imp___ZN10QTcpSocketD1Ev'
undefined reference to `_imp___ZN10QTcpSocketD1Ev'
undefined reference to `_imp___ZN10QTcpSocketD1Ev'
undefined reference to `_imp___ZN15QAbstractSocket13connectToHostERK7QStringt6QFlagsIN9QIODevice12OpenModeFlagEE'
undefined reference to `_imp___ZN15QAbstractSocket5closeEv'
collect2: ld returned 1 exit status
解决方案：
貌似链接错误。检查.pro文件中是否缺少
QT += network
QT += network
扫一扫
被折叠的 条评论
为什么被折叠?
到【灌水乐园】发言
