Abstract: The present application relates to a beamforming method, a beamforming device and a computer-readable storage medium, the beamforming method comprises: the measurement signal is sent one by one for each candidate beam, and the candidate beam is different from each other; obtain the receiving power and phase information of the measurement signals corresponding to each candidate beam received by the receiving end; according to the order of the receiving power from high to low and the power allocation strategy, at least two of the candidate beams are chosen as the target beam; and determine the transmitted beam based on the target beam and the beamforming strategy.