Aircraft capable of carrying fixed-wing aircraft for vertical take-off and landing, carrying method, vertical take-off method and vertical landing method

The invention discloses an aircraft capable of carrying a fixed-wing aircraft to take off and land vertically. The aircraft comprises lifting force engines, a thrust power unit, a butt joint locking system, an aircraft body and wings, wherein the lifting force engines are arranged on two opposite sides of the aircraft body and used for providing vertical lifting force; the thrust power unit is a thrust vector engine or a thrust engine, the thrust power unit is arranged at the tail part of the machine body, and the thrust power unit is used for providing horizontal thrust; the butt joint locking system is arranged on the back of the aircraft body and used for being connected with the fixed-wing aircraft; the wings are arranged on two opposite sides of the aircraft body and used for providing the lifting force. The aircraft has the function of vertically taking off in a full-load state of carrying the fixed-wing aircraft, so a traditional fixed-wing aircraft has functions of vertically taking off and landing wi