父组件
<template><Son> <template slot-scope="scope"> //scope 所有数据{{scope.data}}   //'传传传传传'</template><template slot="slots" slot-scope="scope"> //具名插槽{{scope.msg}}   //'参参参参参'</template></Son>
</template><script>
import Son from '@/components/Son'
export default {componens:{Son}
}
</script>  子组件
<template><div><slot :data="data"></slot>  //自定义变量<slot name="solts" :msg="abc"></slot>  //具名插槽</div>
</template><script>
export default {name:'Meldes',data(){return{data:'传传传传传'abc:'参参参参参'}},
}
</script>