diff --git a/lua/lua_version.lua b/lua/lua_version.lua
new file mode 100644
index 0000000000000000000000000000000000000000..b1925005fe6f4c4061b1a64eee9012aaaecfbc94
--- /dev/null
+++ b/lua/lua_version.lua
@@ -0,0 +1,17 @@
+local f = function() return function() end end
+local t = {
+  nil,
+  [false]  = 'Lua 5.1',
+  [true]   = 'Lua 5.2',
+  [1/'-0'] = 'Lua 5.3',
+  [1]      = 'LuaJIT'
+}
+
+local version = t[1] or t[1/0] or t[f()==f()]
+print(version)
+
+--[[
+ 网上大神根据lua 各个版本的特性写的
+ 通过判断 每个版本的table实现和function 实现的不同
+ 来获得运行的lua 版本
+]]
\ No newline at end of file