从另一个Lua文件加载参数时，如何将参数传递给Lua文件? [英] How can I pass parameters to a Lua file when loading it from another Lua file?

问题描述

在解析lua文件的命令行时，我需要一些帮助.我正在执行一个lua文件，该lua文件具有命令"dofile(2nd.lua-file)"，但是，我想通过第一个lua文件将一些参数传递给第二个lua文件.

I need some help on parsing the Command Line for a lua file. I am executing a lua file and that lua file has a command "dofile(2nd.lua-file)", but, I want to pass some argument to this 2nd lua file through this 1st lua file.

示例- a.lua具有dofile("b.lua")，现在我必须通过此a.lua向b.lua传递一些参数，我该怎么做.

example- a.lua has dofile("b.lua"), and now I have to pass some argument to b.lua through this a.lua and how can I do this.

推荐答案

尝试一下.在文件"a.lua"中:

Try this. In file `a.lua':

assert(loadfile("b.lua"))(10,20,30)

在文件b.lua中:

local a,b,c=...

或

local arg={...}

b.lua的参数以varargs的形式接收，因此是....

The arguments to b.lua are received as varargs, hence the ....

这篇关于从另一个Lua文件加载参数时，如何将参数传递给Lua文件?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！