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src/router/index.ts

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+import { createRouter, createWebHashHistory } from 'vue-router'
+import staticRoutes from '@/router/static'
+import { useAdminInfo } from '@/stores/adminInfo'
+import NProgress from 'nprogress'
+import { loading } from '@/utils/loading'
+import { ElMessage } from 'element-plus'
+
+const router = createRouter({
+    history: createWebHashHistory(),
+    routes: staticRoutes
+})
+
+router.beforeEach((to, from, next) => {
+    NProgress.configure({ showSpinner: false })
+    NProgress.start()
+    if (!window.existLoading) {
+        loading.show()
+        window.existLoading = true
+    }
+    if (to.path == '/login' || to.path == '/404') {
+        // 登录或者注册才可以往下进行
+        next()
+    } else {
+        // 获取 token
+        const adminInfo = useAdminInfo()
+        const token = adminInfo.getToken()
+        // token 不存在
+        if (token === null || token === '') {
+            ElMessage.error('您还没有登录，请先登录')
+            next('/login')
+        } else {
+            next()
+        }
+    }
+
+    // next()
+})
+
+// 路由加载后
+router.afterEach(() => {
+    if (window.existLoading) {
+        loading.hide()
+    }
+    NProgress.done()
+})
+
+export default router