Webpack - 从非模块文件加载函数? [英] Webpack - Load a function from a non-moduled file?

问题描述

说我有一个文件:

//nonModuled.js
//A non moduled file  , let's say I can't "module" it

console.log('0');
function go(a)
    {
        console.log('go:' + a);
    }

我还有另一个文件，我想获取 go 函数:

And I have another file which I want to get the go function :

//1.js
require('./nonModuled.js');

当我运行 html 文件时，我确实看到了 console.log ，但是我收到了 go 函数的错误:

When I run the html file , I do see the console.log , But I get an error for the go function :

我明白为什么会这样.另外 - 我知道我可以做这个补丁:

I do understand why it's happening. Also - I know that I can do this patch :

//nonModuled.js
//A non moduled file  , let's say I can't touch it

console.log('hello');
window.go = function go(a)
    {
        console.log('go:' + a);
    }

然后在 1.js 文件中，访问 window.go 但这似乎很笨拙.

And then in the 1.js file , access window.go but that seems clumsy.

所以我问:

问题:

如何正确获取go 功能?

如果我能做这样的事情就好了:

It would be nice if I could do something like :

var a= require('./nonModuled.js');
a.go()

有什么帮助吗?

推荐答案

如果您无法使 nonModule.js 正确导出 go，您可以使用 <一个 href="https://github.com/webpack-contrib/exports-loader" rel="nofollow noreferrer">exports loader 来导入它:

If you're unable to make nonModule.js properly export go, you could use the exports loader to import it:

const go = require('exports-loader?go!./nonModule.js');

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