<script type="text/javascript">var cols=["html","css3","js","html5","css3"]for(var i=0;i<cols.length;i++){document.wirte(cols[i]+",")}<script>
我這個(gè)數(shù)組數(shù)據(jù)項(xiàng)的遍歷怎么顯示不出來呢?這是什么原因呢?
張旻陽(yáng)
2019-04-24 14:26:46