Information query method and device

The invention discloses an information query method and device, and the method comprises the steps of receiving a function request transmitted by a client, and wherein the function request comprises apreset parameter; and taking the function item corresponding to the parameter as a target function item according to the corresponding relationship between the parameter item and the function item; and sending the target function item to the client, and triggering the client to display the target function item to the user based on a preset visual interface. Visibly, the function item corresponding to the parameter indicated by the function request is determined as the target function item according to the pre-stored corresponding relationship between the parameter item and the function item,so that the function item meeting the function request can be screened out from the plurality of function items, and a user is prevented from searching the function items one by one. Moreover, the current client version of the