Side-drainage floor drain

A floor drain body is provided with a first water inlet face which is vertically arranged and a second water inlet face which is transversely arranged, the first water inlet face and the second waterinlet face are connected and are in an L shape, and the floor drain body is further provided with a water outlet channel which is communicated with the first water inlet face and the second water inlet face. The floor drain cover is L-shaped and comprises a first cover body which is vertically arranged and a second cover body which is connected with the first cover body and transversely arranged,and the first cover body and the second cover body can separately cover the first water inlet surface and the second water inlet surface; the first cover body is provided with a plurality of obliquely-arranged first water inlet holes, the second cover body is provided with a plurality of obliquely-arranged second water inlet holes, and the water inlet area of each first water inlet hole or/and each second water inlet hole