import router from "./routers"; import store from "./store"; import { Message } from "element-ui"; /** * 可在这里做鉴权 */ router.beforeEach(async (to, from, next) => { // 限制页签的数量 if (to.path.startsWith("/business")) { const visitedViews = store.state.TagsView.visitedViews; const visitedViewsMaxVal = store.state.TagsView.visitedViewsMaxVal; const fullPaths = visitedViews.map((tv) => tv.fullPath); if (fullPaths.includes(to.fullPath)) { next(); } else { if (visitedViews.length >= visitedViewsMaxVal) { Message.warning( `页签数超过最大限制(${visitedViewsMaxVal}),请先关闭其他页签!` ); return; } } } next(); }); router.afterEach(() => {});