发现static前没有加我指定的前缀

只有加了后才会出来

解决方案:

env定义前缀

.env.development文件中

# static前缀
VUE_APP_PUBLIC_PREFIX=""

.env.production文件中

# static前缀
VUE_APP_PUBLIC_PREFIX="/szgl"

settings文件是封了一下src\settings.js

module.exports = {/*** public文件前缀*/publicPrefix: process.env.VUE_APP_PUBLIC_PREFIX}

页面写入

import settings from '@/settings'data () {return {cameraBackground: `url(${settings.publicPrefix}/assets/img/camera.png)`,cameraHover: `url(${settings.publicPrefix}/assets/img/camera-hover.png)`,
}}

.camera {position: absolute;width: 80px;height: 80px;cursor: pointer;// background-image: url('@/assets/img/camera.png');background-image: v-bind(cameraBackground);background-size: cover;}