uni-app 如何通过e.target方式（或类似方式）获取button内文字内容？

<template>    
    <view class="content">    
        <view class="text-area">    
            <block v-for="item in list" :key="item">  
               <button type="default" @tap="getValue(item)">{{item}}</button>   
            </block>   
        </view>    
    </view>    
</template>    

<script>    
    export default {    
        data() {    
            return {    
                list: ["text1","text2","text3"]   
            }    
        },    
        onLoad() {    

        },    
        methods: {    
            getValue(value){    
                console.log(value)    
            }    
        }    
    }    
</script>

没有

<template>  
    <view class="content">  
        <view class="text-area">  
            <button type="default" @tap="getValue()">{{text}}</button>  
        </view>  
    </view>  
</template>  

<script>  
    export default {  
        data() {  
            return {  
                text:'你好'  
            }  
        },  
        onLoad() {  

        },  
        methods: {  
            getValue(){  
                console.log(this.text)  
            }  
        }  
    }  
</script>