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This time I will bring you the local static image path of vue. What are the precautions when using vue’s local static image path. The following is a practical case, let’s take a look.
Write picture description here
Requirement: How can the index.vue in components take out the pictures in assets.
1. Write the path directly in the img tag :
<img src="../assets/a1.png" class="" width="100%"/>
2. Use an array to save and recycle the output:
<el-carousel-item v-for="item in carouselData" :key="item.id"> <img :src="item.url" class="carouselImg"/> <span class="carouselSpan">{{ item.title }}</span> </el-carousel-item> data: () => ({ carouselData:[ {url:require('../assets/a1.png'),title:'你看我叼吗1',id:1}, {url:require('../assets/a3.png'),title:'你看我叼吗2',id:2}, {url:require('../assets/a4.png'),title:'你看我叼吗3',id:3} ] }),
The effect is as follows:
The complete code in index.vue is this:
{{ item.title }}
<img src="../assets/a1.png" class="" width="100%"/> <script> import footer1 from '../components/public/footer' export default { data: () => ({ carouselData:[ {url:require('../assets/a1.png'),title:'你看我叼吗1',id:1}, {url:require('../assets/a3.png'),title:'你看我叼吗2',id:2}, {url:require('../assets/a4.png'),title:'你看我叼吗3',id:3} ] }), components:{ footer1 }, } </script>
PS: Let’s take a look at the image reference path in Vue.js
When we reference images in the Vue.js project, there are the following situations regarding the image path:
Use one
We define it in the data Image path
imgUrl:'../assets/logo.png'
Then, in the template template
<<span class="hljs-title" style="box-sizing: border-box; color: rgb(0, 0, 136);">img src=" {{imgUrl}}">
This is the wrong way to write it , we should use v-bind to bind the srcs attribute of the image
:src="imgUrl">
or
<span class="hljs-title" style="box-sizing: border-box; color: rgb(0, 0, 136);">img src="../assets/logo.png">
this way It refers to the path according to the normal HTML syntax and can be packaged by webpack when placed in the template.
Use 2
When we need to write the image path in the js code, if we write
imgUrl in the data: '../assets/logo.png'
At this time webpack will only treat it as a string and cannot find the image address. At this time we can use import to introduce the image path:
:src="avatar" /> import avatar from '@/assets/logo.png'
Define in data
avatar: avatar
Case 3
We can also put the picture outside In the static folder of the layer, then define it in data:
imgUrl : '../../static/logo.png' :src="imgUrl" />
I believe you have mastered the method after reading the case in this article. For more exciting information, please pay attention to other related articles on the PHP Chinese website!
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