Air conditioner control method, air conditioner and computer readable storage medium

The invention relates to the technical field of air conditioner control, in particular to a control method of an air conditioner, the air conditioner and a computer readable storage medium. The method comprises the steps that when the air conditioner is in a defrosting mode, the superheat degree of a compressor of the air conditioner is obtained; the target opening degree of an electronic expansion valve of the air conditioner is determined according to the superheat degree of the compressor; and the electronic expansion valve is controlled to operate at the target opening degree. The opening degree of the electronic expansion valve is adjusted through the superheat degree of the compressor, it is guaranteed that the oil return effect of the compressor cannot become poor due to the fact that the opening degree of the electronic expansion valve is fixed, and the operation reliability of the compressor in the defrosting mode is improved.