解决:使用$index获取数组下标根据下标改变样式
<div ng-repeat="item in menulist">
<div class="z_cstorge_menu">
<span class="z_cstorge_menu_ico{{$index}}"></span> <span
class="z_cstorge_text"> {{item.DirName}} </span>
</div>
</div>
<div ng-repeat="item in menulist">
<div class="z_cstorge_menu">
<span class="z_cstorge_menu_ico{{$index}}"></span> <span
class="z_cstorge_text"> {{item.DirName}} </span>
</div>
</div>
转载于:https://www.cnblogs.com/baryon/p/9611444.html