Vehicle-mounted tool box and vehicle

The vehicle-mounted tool box comprises a box body, a first box door and a second box door, the box body is provided with a containing space with an opening in one side, and the containing space is used for containing cables; the upper end of the first box door is rotatably mounted on the upper side of the opening along the forward and backward upward axis of the vehicle so as to have a covering position for downwards rotating to cover the opening and a working position for upwards rotating to open the opening; the second box door is located on the inner side of the first box door, the lower end of the second box door is rotationally installed on the lower side of the opening along the forward-backward upward axis of the vehicle, so that when the first box door is located at the working position, the second box door rotates downwards to be away from the opening, the second box door is provided with a cable channel communicating the inner side and the outer side of the second box door, and a cable penetrates th