I'm just confused... i don't know what parameter should i put in.
This is my code,for camera rotate with out right click.

local Player = game:GetService('Players').LocalPlayer
local Mouse = Player:getMouse()
local cam = workspace.CurrentCamera


Mouse.Move:connect(function()
	print(Mouse.X, Mouse.Y)
	cam.CoordinateFrame = CFrame.Angles(Mouse.X*0.01,Mouse.Y*0.01,0)
end)

Just learning Lua,Thanks!