统一登录校验 误删用户登陆菜单后不再白屏

web/src/main.js

@@ -151,7 +151,7 @@ console.log(`
        欢迎使用 Gin-Vue-Admin
        当前版本:V2.4.1
        加群方式:微信：shouzi_1994 QQ群：622360840
-       默认自动化文档地址:http://127.0.0.1:` + process.env.VUE_APP_SERVER_PORT + `/swagger/index.html
-       默认前端文件运行地址:http://127.0.0.1:`+ process.env.VUE_APP_CLI_PORT`
+       默认自动化文档地址:http://127.0.0.1:${process.env.VUE_APP_SERVER_PORT}/swagger/index.html
+       默认前端文件运行地址:http://127.0.0.1:${process.env.VUE_APP_CLI_PORT}
        如果项目让您获得了收益，希望您能请团队喝杯可乐:https://www.gin-vue-admin.com/docs/coffee
 `)

web/src/permission.js

@@ -4,8 +4,8 @@ import getPageTitle from '@/utils/page'
 
 let asyncRouterFlag = 0
 
-const whiteList = ['login','init']
-router.beforeEach(async(to, from, next) => {
+const whiteList = ['login', 'init']
+router.beforeEach(async (to, from, next) => {
     const token = store.getters['user/token']
     // 在白名单中的判断情况
     //修改网页标签名称
@@ -24,10 +24,16 @@ router.beforeEach(async(to, from, next) => {
                 asyncRouterFlag++
                 await store.dispatch('router/SetAsyncRouter')
                 const asyncRouters = store.getters['router/asyncRouters']
-                router.addRoutes(asyncRouters)
-                next({...to, replace: true })
+                asyncRouters.forEach(item => {
+                    router.addRoute(item)
+                })
+                next({ ...to, replace: true })
             } else {
+                if (to.matched.length) {
                     next()
+                } else {
+                    next({ path: "/layout/404" })
+                }
             }
         }
         // 不在白名单中并且未登陆的时候

web/src/view/login/login.vue

@@ -90,14 +90,14 @@ export default {
   name: "Login",
   data() {
     const checkUsername = (rule, value, callback) => {
-      if (value.length < 5 || value.length > 12) {
+      if (value.length < 5) {
         return callback(new Error("请输入正确的用户名"));
       } else {
         callback();
       }
     };
     const checkPassword = (rule, value, callback) => {
-      if (value.length < 6 || value.length > 12) {
+      if (value.length < 6) {
         return callback(new Error("请输入正确的密码"));
       } else {
         callback();

web/src/view/superAdmin/user/user.vue

@@ -121,7 +121,7 @@ export default {
       rules: {
         username: [
           { required: true, message: "请输入用户名", trigger: "blur" },
-          { min: 6, message: "最低6位字符", trigger: "blur" }
+          { min: 5, message: "最低5位字符", trigger: "blur" }
         ],
         password: [
           { required: true, message: "请输入用户密码", trigger: "blur" },