源代码：

<img src="src/assets/images/fileImg/help.png"/> 

打包报错：

This is most likely unintended because it can break your application at runtime.
If you do want to externalize this module explicitly add it to
`build.rollupOptions.external`
error during build:
Error: [vite]: Rollup failed to resolve import "src/assets/images/fileImg/help.png" from "src/views/index/components/repData.vue".
This is most likely unintended because it can break your application at runtime.
If you do want to externalize this module explicitly add it to
`build.rollupOptions.external`

解决：
src中的路径使用@/ 即可

<img src="@/assets/images/fileImg/help.png"/>