Provided is a coffee maker, comprising a shell body, a brewing assembly, a slight pressure assembly, a heating assembly and a filtering assembly; the brewing assembly comprises a brewing vessel installed on the shell body; the brewing vessel has a hollow accommodation chamber, which accommodates stuff to be brewed; the slight pressure assembly comprises a booster pump and a pressure pipe; the booster pump is connected with the pressure pipe; the pressure pipe is in communication with the accommodation chamber; the booster pump is configured to supply slight pressure to the brewing vessel; the heating assembly is in communication with the accommodation chamber assembly, and is configured to supply heated water to the brewing vessel; and the filtering assembly is provided on a lower part of the brewing vessel and is in communication with the accommodation chamber. A control method of the coffee maker is further provided.