单点登录,动态新增

src/main.js

@@ -13,11 +13,15 @@ import router from './router'
 import directive from './directive' // directive
 import plugins from './plugins' // plugins
 import { download } from '@/utils/request'
-
+import { Message } from 'element-ui'
+import NProgress from 'nprogress'
+import 'nprogress/nprogress.css'
+import { getToken } from '@/utils/auth'
+import { isRelogin } from '@/utils/request'
 import './assets/icons' // icon
 // 引入Iconfont 矢量图标库
 import './assets/icon/iconfont.css'
-import './permission' // permission control
+// import './permission' // permission control
 import { getDicts } from "@/api/system/dict/data";
 import { getConfigKey } from "@/api/system/config";
 import { parseTime, resetForm, addDateRange, selectDictLabel, selectDictLabels, handleTree } from "@/utils/ruoyi";
@@ -78,7 +82,61 @@ DictData.install()
  * Currently MockJs will be used in the production environment,
  * please remove it before going online! ! !
  */
+NProgress.configure({ showSpinner: false })
 
+const whiteList = ['/login', '/register']
+
+router.beforeEach((to, from, next) => {
+  let path = to.fullPath
+  if(path.indexOf('token') != -1){
+    path = path.split('token=');
+    path = path[1];
+    Cookies.set("Admin-Token", path)
+  }
+  NProgress.start()
+  if (getToken()) {
+    to.meta.title && store.dispatch('settings/setTitle', to.meta.title)
+    /* has token*/
+    if (to.path === '/login') {
+      next({ path: '/' })
+      NProgress.done()
+    } else {
+      if (store.getters.roles.length === 0) {
+        isRelogin.show = true
+        // 判断当前用户是否已拉取完user_info信息
+        store.dispatch('GetInfo').then(() => {
+          isRelogin.show = false
+          store.dispatch('GenerateRoutes').then(accessRoutes => {
+            // 根据roles权限生成可访问的路由表
+            router.addRoutes(accessRoutes) // 动态添加可访问路由表
+            next({ ...to, replace: true }) // hack方法 确保addRoutes已完成
+          })
+        }).catch(err => {
+            store.dispatch('LogOut').then(() => {
+              Message.error(err)
+              next({ path: '/' })
+            })
+          })
+      } else {
+        next()
+      }
+    }
+  } else {
+    // 没有token
+    if (whiteList.indexOf(to.path) !== -1) {
+      // 在免登录白名单，直接进入
+      next()
+    } else {
+      // next(`/login?redirect=${encodeURIComponent(to.fullPath)}`) // 否则全部重定向到登录页
+      next(`/login`)
+      NProgress.done()
+    }
+  }
+})
+
+router.afterEach(() => {
+  NProgress.done()
+})
 Vue.use(Element, {
   size: Cookies.get('size') || 'medium' // set element-ui default size
 })