local keys = {} for k in pairs(lv) do keys[k] = true end -- deepcopy v for k,a in pairs(v) do lv[k] = a keys[k] = nil end -- clear keys not exist in v for k in pairs(k 『More』
应该这么该,不知道对不对?local keys = {}for k in pairs(lv._lastversion) do keys[k] = trueend