---
layout: templateLayout
---
```vue
<template>
    <Wb-button @click='showModal3'>显示弹窗</Wb-button>
    <modal ref="modal3"
            title="我是标题"
            sub-title="我是副标题"
            canFullScreen>
        我是内容，我是内容
    </modal>
</template>
<script>
export default {
    methods: {
        showModal3 () {
            this.$refs.modal3.show()
        },
    }
}
</script>
```