<template>

    <div>

        <div>计算属性</div>

        <div>------------------------------</div>

        <div>{{msg.split('').reverse().join('')}}</div><!--将msg的信息进行反转-->

        <div>{{reversedMessage}}</div>

    </div>

</template>

<script>

export default {

    data(){

        return{

            msg:'helloworld',

            msg2: 'hello World'

        }

    },

    computed:{

        reversedMessage:()=>this.msg2.split('').reverse().join('')

    }

}

</script>