pyqt5 QSettings记录

代码：

    ini_settings = QSettings("EtcApp.ini", QSettings.IniFormat)

    server_addr = ini_settings.value("server_addr")
    
    if server_addr is None:
        server_addr = "http://192.168.99.110:8888"
        
        self.ini_settings.setValue("account", orgNo)
        self.ini_settings.sync()