npm install file-saver
<template><button @click="saveToFile">保存文件</button>
</template><script>
import { saveAs } from 'file-saver'export default {methods: {saveToFile() {const data = '测试测试测试!'const filename = 'test.txt'const blob = new Blob([data], { type: 'text/plain;charset=utf-8' })saveAs(blob, filename)}}
}
</script>