Water spraying mop

The water spraying mop comprises a mop rod, a mop head, a water tank, a water pump and a nozzle, the water pump is connected with the nozzle, and water in the water tank is sprayed out of the nozzle after being driven by the water pump; the mop head is connected with the shell, and the water pump is arranged in the mop rod; an integrally-formed connecting piece is arranged in the shell and comprises a sleeve rod and a mounting plate, wherein the sleeve rod is arranged on the mop rod in a sleeving mode, the cross section of the sleeve rod is in a U shape, and the mounting plate transversely extends from the sleeve rod. The mop rod is sleeved in the sleeve rod and is fixed with the sleeve rod; the mounting plate is fixed with the shell; a water tank is arranged on the mounting plate; the lower end of the water tank is plugged into the water tank and sealed with the water tank; a water passing hole is formed in the bottom face of the water tank, a waterway channel communicated with the water passing hole is arra