用户登陆超时，重新登陆后原路径参数丢失解决，问题地址：

https://gitee.com/y_project/RuoYi-Vue/issues/I4XHZR

ruoyi-ui/src/permission.js

@@ -45,7 +45,7 @@ router.beforeEach((to, from, next) => {
       // 在免登录白名单，直接进入
       next()
     } else {
-      next(`/login?redirect=${to.fullPath}`) // 否则全部重定向到登录页
+      next({ path: '/login' ,query:{re_path:to.path,...to.query}})  // 否则全部重定向到登录页
       NProgress.done()
     }
   }

ruoyi-ui/src/views/login.vue

@@ -65,6 +65,7 @@
 import { getCodeImg } from "@/api/login";
 import Cookies from "js-cookie";
 import { encrypt, decrypt } from '@/utils/jsencrypt'
+import {tansParams} from "@/utils/ruoyi";
 
 export default {
   name: "Login",
@@ -98,7 +99,14 @@ export default {
   watch: {
     $route: {
       handler: function(route) {
-        this.redirect = route.query && route.query.redirect;
+        let re_path= route.query && route.query.re_path;
+        if (re_path) {
+          let param = JSON.parse(JSON.stringify(route.query));
+          console.log(route.query);
+          delete param.re_path;
+          re_path = `${re_path}?${tansParams(param)}`;
+        }
+        this.redirect = re_path;
       },
       immediate: true
     }