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这是我的项目目录

我想在content组件里调用外部js(test.js)里的diyfun方法,怎么实现呢?
我的content组件代码:

<template>
  <div>
      <input ref='test' id="test">
      <button @click='diyfun'>Click</button>
  </div>
</template>
<script>
export default {
  data () {
    return {
      testvalue: ''
    }
  }
}
</script>

我的test.js代码:

console.log('Test info')
function diyfun() {
console.log('Success')
}

我知道可以将方法直接定义到组件里,比如这样:

<template>
  <div>
      <input ref='test' id="test">
      <button @click='diyfun'>Click</button>
  </div>
</template>
<script>
export default {
  data () {
    return {
      testvalue: ''
    }
  },
  methods: {
    diyfun: function () {
      console.log('Success')
    }
  }
}
</script>

但是代码一多看着好乱,就想将方法定义在外部js文件里,在组件里调用它,求实现方法。


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
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1 Answer

自己解决了:
content组件代码:

<template>
  <div>
      <input ref='test' id="test">
      <button @click='diyfun'>Click</button>
  </div>
</template>
<script>
import {myfun} from '../js/test.js' //注意路径
export default {
  data () {
    return {
      testvalue: ''
    }
  },
  methods:{
      diyfun:function(){
          myfun();
      }
  }
}
</script>

test.js代码:

function myfun() {
console.log('Success')
}
export { //很关键
  myfun
}

关键是用到了es6的语法,大胆用es6,反正会被编译成能执行的代码。


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
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