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node的require在web端是同步的还是异步的

使用vue cli搭建的一个项目,我在一个vue文件里面使用了require方法来引入一个文件,想知道这里的require是异步的还是同步的
test.vue

<button @click="getfile">获取文件</button>

<script>
   methods:{
        getfile(){
            let file = require('xx/xx/test.js')
            console.log(file) // ....
        }
   }
</script>

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by (71.8m points)

你看下打包出来的文件内容就知道
文件内容是打包到同一个js文件内的(webpack没做特殊配置的场景下),所以可以说是同步的


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