编译失败:Angular 5中的./node_modules/macaddress/lib/windows.js [英] Failed to compile : ./node_modules/macaddress/lib/windows.js in Angular 5

问题描述

我是Angular 5的新手，根据我的业务需要，我需要获取用户计算机的 mac 地址.为此，我尝试实现以下内容...

I am new to Angular 5 ,as per my business need I need to get the user machine's mac address.For that I tried to implement the following...

参考: https://www.npmjs.com/package/macaddress

npm install --save macaddress

我已经使用NPM和以下代码在打字稿文件中添加了此软件包.

I have added this package using NPM and the following code in my typescript file .

var macaddress = require('macaddress'); //added this code below my imports

 ngOnInit() {
    macaddress.one(function (err, mac) {
      console.log("Mac address for this host: %s", mac);  
    });
}

添加此代码后，我无法运行我的项目，并且它显示黑屏，并显示上述错误.

After adding this codes I can't run my project and it showing a black screen with the above error .

任何人都可以帮我解决这个问题.

Can anyone help me to fix this please.

./node_modules/macaddress/lib/windows.js 找不到模块:错误:无法解析'D:\ Projects \ Angular \ eCommerceWebsite \ node_modules \ macaddress \ lib'中的'child_process' 错误@ vendor.js:158535

Edit : ./node_modules/macaddress/lib/windows.js Module not found: Error: Can't resolve 'child_process' in 'D:\Projects\Angular\eCommerceWebsite\node_modules\macaddress\lib' errors @ vendor.js:158535

在控制台中找到了它.

更新:

推荐答案

您不能从Angular应用程序中使用此库.出于安全原因，您根本无法从浏览器查询用户的mac地址.该库旨在用于服务器端的node.js应用程序，与任何客户端应用程序无关. 在此处了解更多信息

You can't use this library from an Angular app. You can't query the user's mac address from a browser at all for security reasons. That library is intended for server-side node.js apps and has nothing to do with any client-side app's. More info here

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