fes.js/packages/fes-plugin-layout/src/node/helper.js

export function getIconNamesFromMenu(data) {
    if (!Array.isArray(data)) {
        return [];
    }
    let icons = [];
    data.forEach((item = { path: '/' }) => {
        if (item.icon) {
            const { icon } = item;
            // 处理icon
            if (icon) {
                const urlReg = /^((https?|ftp|file):\/\/)?([\da-z.-]+)\.([a-z.]{2,6})([/\w .-]*)*\/?$/;
                if (
                    typeof icon === 'string'
                    && !(urlReg.test(icon) || icon.includes('.svg'))
                ) {
                    icons.push(icon);
                }
            }
        }
        if (item.children) {
            icons = icons.concat(getIconNamesFromMenu(item.children));
        }
    });

    return Array.from(new Set(icons));
}