node-machine-id报错 Can't resolve "child_process"解决方法

在Vue中导入node-machine-id后显示Can't resolve "child_process" 解决方法:

1. 安装webpack(npm install webpack)

2. 在vue.config.js添加如下代码

1const { machineId, machineIdSync } = require('node-machine-id')
2const webpack = require('webpack')
3module.exports = {
4  configureWebpack: {
5    plugins: [
6      new webpack.DefinePlugin({
7        VERSION: JSON.stringify(machineIdSync({original: true}))
8      })
9    ],
10  }
11}
12
13
14let id = machineIdSync({original: true}) 

3. 在main.js添加

Vue.prototype.$VERSION = VERSION

4. 在组件中通过

this.$VERSION

即可调用id

5. 示例

参考 https://www.cnblogs.com/fanjlqinl/p/14819599.html