Account login method and system, video terminal, mobile terminal, and storage medium

An account login method for a video terminal, comprising:

• obtaining a first matching code from a service server based on a video terminal identifier, and outputting the first matching code to enable a mobile terminal to obtain an inputted second matching code from a login page and enable the mobile terminal to obtain the video terminal identifier from the service server based on the second matching code, there being a correspondence between the first matching code and the second matching code;
• and
• obtaining an inputted direction control instruction, recognizing a second video login key indicated by the direction control instruction, and performing login on the video terminal according to the second video login key, the direction control instruction being an instruction inputted according to a first video login key, and there being a correspondence between the first video login key and the second video login key,
• the first video login key being an obtained login key that is returned by the service server and corresponds to the video terminal identifier after the mobile terminal transmits a login key request carrying the video terminal identifier to the service server.

A video terminal, comprising:

• a memory storing computer-readable instructions;
• and
• a processor coupled to the memory to execute the computer-readable instructions and configured to perform:
• obtaining a first matching code from a service server based on a video terminal identifier, and outputting the first matching code to enable a mobile terminal to obtain an inputted second matching code from a login page and enable the mobile terminal to obtain the video terminal identifier from the service server based on the second matching code, there being a correspondence between the first matching code and the second matching code;
• and
• obtaining an inputted direction control instruction, recognizing a second video login key indicated by the direction control instruction, and performing login on the video terminal according to the second video login key, the direction control instruction being an instruction inputted according to a first video login key, and there being a correspondence between the first video login key and the second video login key,
• the first video login key being an obtained login key that is returned by the service server and corresponds to the video terminal identifier after the mobile terminal transmits a login key request carrying the video terminal identifier to the service server.