NetworkInformation QML Type

Provides a cross-platform interface to network-related information. 更多...

特性

NetworkInformation provides a cross-platform interface to network-related information.

NetworkInformation is a singleton.

另请参阅 QNetworkInformation .

isBehindCaptivePortal : bool [read-only]

Indicates if the user's device is currently known to be behind a captive portal.

isMetered : bool [read-only]

Returns whether the current connection is (known to be) metered or not.

reachability : enumeration [read-only]

Holds the current state of the system's network connectivity.

常量	描述
`NetworkInformation.Reachability.Unknown`	Connection may be established but the OS has yet to confirm full connectivity, or this feature is not supported.
`NetworkInformation.Reachability.Disconnected`	The system may not have connectivity at all.
`NetworkInformation.Reachability.Local`	The system is connected to a network, but might only be able to access devices on the local network.
`NetworkInformation.Reachability.Site`	The system is connected to a network, but might only be able to access devices on the local subnet or an intranet.
`NetworkInformation.Reachability.Online`	The system is connected to a network and able to access the Internet.

transportMedium : enumeration [read-only]

Holds the currently active transport medium for the application.

常量	描述
`NetworkInformation.TransportMedium.Unknown`	If the OS reports no active medium, the active medium is not recognized by Qt, or the TransportMedium feature is not supported.
`NetworkInformation.TransportMedium.Ethernet`	The currently active connection is using Ethernet. Note: This value may also be returned when Windows is connected to a Bluetooth personal area network.
`NetworkInformation.TransportMedium.Cellular`	The currently active connection is using a cellular network.
`NetworkInformation.TransportMedium.WiFi`	The currently active connection is using Wi-Fi.
`NetworkInformation.TransportMedium.Bluetooth`	The currently active connection is connected using Bluetooth.