How to get the v-for index in Vue.js? : <p>I have a Vue component like bellow:</p>

<pre><code>&lt;div v-for="item in items" :key="there I want get the for-loop index"  &gt;

&lt;/div&gt;

... 

data(){
  items: [{name:'a'}, {name:'b'}...]
}
</code></pre>

<p>How can I get the index when I execute the for-loop in my vue.js?</p>
