A floor-standing air conditioner, comprising: a body, wherein a body air inlet and a body air outlet are formed on the body; an air duct assembly, wherein the air duct assembly is disposed on the body and comprises a fan, the fan has a fan air inlet and a fan air outlet, and the fan air inlet communicates with the body air inlet; a water container, wherein the water container is disposed on the air duct assembly, and a water tank and a humidification component are disposed inside the water container; an air duct switching component, wherein the air duct switching component comprises an air outlet cover and an air switching plate, wherein an air inlet, a first air outlet and a second air outlet spaced apart from each other are formed on the air outlet cover, the air inlet communicates with the fan air outlet, and the air switching plate is disposed on the air outlet cover, the air switching plate is movable between a first position where the first air outlet is closed and the second air outlet is opened and a second position where the first air outlet is opened and the second air outlet is closed, when the air switching plate closes one of the first air outlet and the second air outlet, the air inlet communicates with the body air outlet via the other one of the first air outlet and the second air outlet, wherein the humidification component is disposed at the first air outlet, wherein the floor-standing air conditioner further includes an indoor heat exchange device and an air handling device, wherein the air handling device includes the air duct assembly, the water container and the air duct switching component, characterized in that the water container and the air duct switching component are disposed on a top of the air duct assembly, the fan air outlet is formed on a top of the fan, the air inlet is formed at the bottom of the air outlet cover to be connected with the fan air outlet, the first air outlet is formed on a side wall of the air outlet cover and arranged vertically, and the second air outlet is formed on a top of the air outlet cover and arranged slantwise relative to the first air outlet and that the air handling device is disposed below the indoor heat exchange device. a body, wherein a body air inlet and a body air outlet are formed on the body; an air duct assembly, wherein the air duct assembly is disposed on the body and comprises a fan, the fan has a fan air inlet and a fan air outlet, and the fan air inlet communicates with the body air inlet; a water container, wherein the water container is disposed on the air duct assembly, and a water tank and a humidification component are disposed inside the water container; an air duct switching component, wherein the air duct switching component comprises an air outlet cover and an air switching plate, wherein an air inlet, a first air outlet and a second air outlet spaced apart from each other are formed on the air outlet cover, the air inlet communicates with the fan air outlet, and the air switching plate is disposed on the air outlet cover, the air switching plate is movable between a first position where the first air outlet is closed and the second air outlet is opened and a second position where the first air outlet is opened and the second air outlet is closed, when the air switching plate closes one of the first air outlet and the second air outlet, the air inlet communicates with the body air outlet via the other one of the first air outlet and the second air outlet, wherein the humidification component is disposed at the first air outlet, wherein the floor-standing air conditioner further includes an indoor heat exchange device and an air handling device, wherein the air handling device includes the air duct assembly, the water container and the air duct switching component, characterized in that the water container and the air duct switching component are disposed on a top of the air duct assembly, the fan air outlet is formed on a top of the fan, the air inlet is formed at the bottom of the air outlet cover to be connected with the fan air outlet, the first air outlet is formed on a side wall of the air outlet cover and arranged vertically, and the second air outlet is formed on a top of the air outlet cover and arranged slantwise relative to the first air outlet and that the air handling device is disposed below the indoor heat exchange device.