vue.js - What should I do if weex does not have a background image attribute?

Question

The height of the background can be determined, but the width of the background is determined based on the width of the displayed data;
How can weex achieve this effect without background-image?

Answer 1

You can use the image tag instead. Another way is to customize the container.

Answer 2

When the src of img is empty, the background image address is used as the default path.
:src="url||defaultUrl"