onecric_h5/components/lff-barrage/markdown.md

#如何使用 ###js

import lffBarrage from '@/components/lff-barrage/lff-barrage.vue'
components:{lffBarrage},
methods:{
    colrdo(){ //插入一条弹幕
        this.$refs.lffBarrage.add({item:'你好呀小伙子'});
    }
}

###HTML

<lff-barrage ref="lffBarrage"></lff-barrage>