设置全局 require

以下是我的代码示例

function initializeWorld()
    _G.require = function(name)
            if package.loaded[name] == nil then
                    local result, err = external.MyAPIEndpoint:LUAInclude(name .. '.lua')
                    if err == nil then
                        if result ~= nil then
                                package.loaded[name] = result
                        else
                                package.loaded[name] = true
                        end

                        return package.loaded[name]
                    else
                        local errTxt = err .. "\r\n" .. debug.traceback()
                        error(errTxt, 1)
                    end
            else
                    return package.loaded[name]
            end
    end

    helloWorld = require("helloWorld")
    print(helloWorld.welcome())
end

function initializeUniverse()
    _G.require = function(name)
            if package.loaded[name] == nil then
                    local result, err = external.MyAPIEndpoint:LUAInclude(name .. '.lua')
                    if err == nil then
                        if result ~= nil then
                                package.loaded[name] = result
                        else
                                package.loaded[name] = true
                        end

                        return package.loaded[name]
                    else
                        local errTxt = err .. "\r\n" .. debug.traceback()
                        error(errTxt, 1)
                    end
            else
                    return package.loaded[name]
            end
    end

    helloUniverse = require("helloUniverse")

    print(helloUniverse.welcome())

end

如您所见，全局 require 在两个不同的地方都被使用。一次在 initializeWorld，另一次在 initializeUniverse

我能否修改代码，使其只加载一次？

谢谢