Vue练习三十一：04_04_arguments应用_求出参数的和

Posted 2022-05-26 sx00xs

Demo 在线地址：
https://sx00xs.github.io/test/31/index.html
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ide: vscode
文件格式：.vue
解析：（待补）

<template>
    <pre v-pre>
&lt;script type="text/javascript"&gt;
    var i = iResult = 0
    function sum()
    
        for (var i = 0; i &lt; arguments.length; i++)
        
            iResult += arguments[i]
        
        return iResult
    
    <span>//应用</span>
    alert(sum(1,2,3,4,5,6,7,8,9,10)) <span>//输出55</span>
&lt;/script&gt;
    </pre>
</template>
<script>
export default 
    methods:
        sum()
            var result=0;
            for(var i=0;i<arguments.length;i++)
            
                result += arguments[i];
            
            return result;
        
    ,
    mounted()
        alert(this.sum(1,2,3,4,5,6,7,8,9,10))
    

</script>