wanjun_j的博客

class方法function class(className, super, ...) local cla = {} if super and type(super) == "table" then for i,v in pairs(super) do cla[i] = v cla.super = super end else cla = {ctor = function()end}

基类local a = {}function a:new(name) local a_n = {} setmetatable(a_n, self) self.__index = self self.name = name print("a-----new ", "'a-address'---- ", a, "'a_n-address'---- ", a_n) print("a_n getmetatable ",getmetatable(a_n)

创建对象local a = {}function a:new(param) local n = {} setmetatable(n, self) self.__index = self self.name = param.name self.value = param.value return nendfunction a:printValue() print("a----- ", self.value)endfunction