A method for networking, including: in response to the terminal entering an effective communication range of a first NFC sensing device in a first router, interacting with the first NFC sensing device, so that the first router or the terminal obtains key information, in which the key information is configured for networking the first router and a second router; and in response to the terminal entering an effective communication range of a second NFC sensing device in the second router, writing the key information into the second NFC sensing device.