我试图使用 VueJS 和 Bootstrap Vue 制作一个单选按钮，但是当我制作它时发生了这种情况。我预计这是语法错误，就像它所说的那样，但我似乎找不到任何线索。
所以我尝试复制粘贴代码，这是 test_radio.php 的完整代码
<!DOCTYPE html>
<html>
<head>
<link type="text/css" rel="stylesheet" href="//unpkg.com/bootstrap/dist/css/bootstrap.min.css"/>
<link type="text/css" rel="stylesheet" href="//unpkg.com/bootstrap-vue@latest/dist/bootstrap-vue.css"/>
</head>
<body>
<template>
<div>
<b-form-group label="Radios using <code>options</code>">
<b-form-radio-group id="radios1" v-model="selected" :options="options" name="radioOpenions">
</b-form-radio-group>
</b-form-group>
<b-form-group label="Radios using sub-components">
<b-form-radio-group id="radios2" v-model="selected" name="radioSubComponent">
<b-form-radio value="first">Toggle this custom radio</b-form-radio>
<b-form-radio value="second">Or toggle this other custom radio</b-form-radio>
<b-form-radio value="third" disabled>This one is Disabled</b-form-radio>
<b-form-radio :value="{fourth: 4}">This is the 4th radio</b-form-radio>
</b-form-radio-group>
</b-form-group>
<div class="mt-3">
Selected: <strong>{{ selected }}</strong>
</div>
</div>
</template>
<!-- Vue.js @2.5.1 -->
<script type="text/javascript" src="js/vue.js"></script>
<!-- Add this after vue.js -->
<script src="//unpkg.com/babel-polyfill@latest/dist/polyfill.min.js"></script>
<script src="//unpkg.com/bootstrap-vue@latest/dist/bootstrap-vue.js"></script>
<!-- The error is below -->
<script>
export default {
data () {
return {
selected: 'first',
options: [
{ text: 'Toggle this custom radio', value: 'first' },
{ text: 'Or toggle this other custom radio', value: 'second' },
{ text: 'This one is Disabled', value: 'third', disabled: true },
{ text: 'This is the 4th radio', value: {fourth: 4} }
]
}
}
}
</script>
</body>
</html>
未捕获的语法错误：意外的令牌导出 https://i.stack.imgur.com/Che6u.png
我很确定导出的代码有错误，但我已经检查了很多次，但似乎找不到语法错误。
我对 Javascript、Vue.JS 和 Bootstrap Vue 还很陌生，所以任何帮助都会很有用，谢谢！无论如何，这段代码来自 Bootstrap Vue 的文档 https://bootstrap-vue.js.org/docs/components/form-radio.
