为什么vue使用currency会报错：failed to resolve filter：currency

iv class="test">
{{message | capitalize}}
</div>
<script type="text/javascript">
var myVue = new Vue({
el: ".test",
data: {
message: "abc"
}
})
</script>
</body>
</html>

上面代码输出:Abc本回答被提问者采纳