| 摘要 |
<p>Embodiments of the present invention provide a near field communication method and a near field communications device. The method comprises: a first device sending a first request message, the first request message carrying first DT information and/or second DT information, the first DT information being used to indicate a device type supported by the first device, and the second DT information being used to indicate a device type that the first device is to search for; the first device receiving a first response message sent by a second device according to the first request message, the first response message carrying third DT information, and the third DT information being used to indicate a device type supported by the second device. Embodiments of the present invention set a device type parameter for an NFC device, and the NFC device sends a request message carrying device type information, so that the NFC device can exchange or search for a device type, which enhances a capability of the NFC device.</p> |
