function create(name, id)
local obj = { name = name, id = id }
function obj:SetName(name)
self.name = name
end
function obj:GetName()
return self.name
end
function obj:SetId(id)
self.id = id
end
function obj:GetId()
return self.id
end
return obj
end
o1 = create("Sam", 001)
print("o1's name:", o1:GetName(), "o1's id:", o1:GetId())
o1:SetId(100)
o1:SetName("Lucy")
print("o1's name:", o1:GetName(), "o1's id:", o1:GetId())
