在Android中,QLocalServer是Qt框架中用于创建本地服务器的类。当调用QLocalServer的listen函数时,如果出现名称错误的错误消息,可能是由于以下原因导致的:
QLocalServer server;
QString serverName = "/tmp/myLocalServer";
if (!server.listen(serverName)) {
qDebug() << "Failed to listen:" << server.errorString();
}
QLocalServer server;
QString serverName = QStandardPaths::writableLocation(QStandardPaths::TempLocation) + "/myLocalServer";
if (!server.listen(serverName)) {
qDebug() << "Failed to listen:" << server.errorString();
}
QLocalServer server;
QString serverName = "/tmp/myLocalServer";
QLocalServer::removeServer(serverName); // 删除已存在的服务器
if (!server.listen(serverName)) {
qDebug() << "Failed to listen:" << server.errorString();
}
通过检查以上问题并进行相应的调整,应该能够解决QLocalServer的listen失败并显示名称错误的问题。