uni-app: The use of uni-icons and how to customize icons

Official documentation: https://uniapp.dcloud.io/component/uniui/uni-icons.html

uni-icons has included icons commonly used in daily development, but due to volume problems, it is impossible to add new icons indefinitely, so uni-icons also providesextended method.

Use the custom-prefix and type attributes to customize the icon.

fontClass is the icon prefix, you need to pass in the component type attribute (type attribute prefix), fontFamily is the icon set name, need to passEnter the custom-prefix attribute of the component, and the font format can only be checked ttf.