1. A haptic feedback method, applicable to an electronic device including a touch input unit, wherein the haptic feedback method comprises: when an operation is performed on the touch input unit by an operating object, obtaining a first parameter indicating a type of the operating object; determining a feedback parameter of a force feedback unit at least based on the first parameter, wherein the force feedback unit is arranged on the touch input unit or arranged on the operating object; and controlling the force feedback unit based on the feedback parameter to generate and output to a user a feedback force corresponding to the type of the operating object.