vue v-for循环解决img标签的src动态绑定问题

示例代码：

<template>
  <div>
    <div v-for="(item,index) in product">
      <img src="{{ item.imgSrc }}" alt="">
    </div>
  </div>
</template>

发现这样运行会报错

 

二、解决方法

img标签动态绑定src

<template>
  <div>
    <div v-for="(item,index) in product">
      <img :src="item.imgSrc" alt="">
    </div>
  </div>
</template>

完整代码如下：

<template>
  <div>
    <div v-for="(item,index) in product">
      <img :src="item.imgSrc" alt="">
    </div>
  </div>
</template>

<script>
    export default {
      name: "test",
      data() {
        return {
          product:[
            {
              id:"1",
              imgSrc:"http://www.py3study.com/Public/images/article/thumb/random/158.jpg",
            },
            {
              id:"2",
              imgSrc:"http://www.py3study.com/Public/images/article/thumb/random/159.jpg",
            },
            {
              id:"3",
              imgSrc:"http://www.py3study.com/Public/images/article/thumb/random/160.jpg",
            },
          ],
        };
      },
    }
</script>

<style scoped>

</style>

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