您能打电话给“要求"吗?在变量上? [英] Can you call "require" on a variable?

问题描述

我有一个lua文件，它将需要另一个lua文件才能运行，但是我无法对文件名进行硬编码.我可以在变量上使用require函数吗，还是需要找出一种替代的方法来做我的工作?

I have a lua file that will require another lua file to run but I can't hard code the file name. Can i use the require function on a variable or do i need to figure out an alternate approach to what i am doing?

例如

local path = "mypath.txt"

local level = require path

推荐答案

是的，可以. require "module"只是require("module")的语法糖，仅当调用带有字符串或表构造函数的单个参数的函数时，该语法才起作用.以require(path)的形式使用正确的调用，它将起作用.

Yes, you can. require "module" is just a syntactic sugar for require("module") that only works if call a function with single argument that is a string or table constructor. Use proper call in form of require(path) and it will work.

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