Find the relevant code URL for image upload from element-ui: Component | Element
Change the path of the image
Copy and upload related picture browsing and picture verification method before uploading (copy)
Write the back-end file upload method, here is the upload method that defines the starter by yourself
Normal image upload backend method:
Assign the value of the image
Display pictures in the list, just pass in the path
Add config configuration (complete image upload)
