<script>
// 请把这个数组里的数字替换成中文在控制台上输出:
var arr=['壹','贰',3,4,'伍'];
var n=[ "零", "壹","贰","叁","肆","伍", "陆", "柒", "捌","玖"];
var arr2=arr.join("")
var reg=/(\d)/g;
var arr3=arr2.replace(reg,function(){
return n[RegExp.$1]
})
console.log(arr3)
</script>