Lua __call
local event={}
event.__call=function(self)
print(self.a)
end
local t=setmetatable({a=1},event)
t()
输出结果为:1
https://blog.csdn.net/qq_14914623
local event={}
event.__call=function(self)
print(self.a)
end
local t=setmetatable({a=1},event)
t()
输出结果为:1