- 在学习vue的过程中，出现的Duplicate keys det
- Duplicate keys detected: '1'. Th
- Duplicate keys detected: '1'. Th
- Duplicate keys detected: '1'. Th
- Duplicate keys detected: '0'. Th
- Duplicate keys detected: '2'. Th
- vue控制台报错Duplicate keys detected:
- 在VUE中报Duplicate keys detected: '
- vue报错之Duplicate keys detected: '
- 2019-06-12 关于绑定的key值唯一性的问题
使用v-for循环做好评功能时碰到问题
image.png
原因是因为编写的代码中两个for循环在一个div中
<img v-for="k in item.star" :key="k" src="../../assets/user/star.png" alt="" class="star__pic">
<img v-for="value in 5-item.star" :key="value" src="../../assets/user/stargray.png" alt="" class="star__pic">
分开之后就没有问题
<div class="comment__star">
<img v-for="k in item.star" :key="k" src="../../assets/user/star.png" alt="" class="star__pic">
<span>
<img v-for="value in 5-item.star" :key="value" src="../../assets/user/stargray.png" alt="" class="star__pic">
</span>
</div>
image.png
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