feat:优化页面代码及版本升级报错处理

src/components/layout/Index.vue

@@ -33,7 +33,6 @@ onMounted(() => {
     }
   })
   state.routers = routers
-
   window.addEventListener('resize', onDefaultHeight);
 })
 
@@ -81,7 +80,12 @@ function onLanguage(val:any){
           <el-main>
             <el-card :shadow="proxy.$global.cardShadow">
               <el-scrollbar :height="state.defaultHeight-100">
-                <router-view/>
+                <router-view v-slot="{ Component }">
+                  <keep-alive>
+                    <component :is="Component" v-if="$route.meta.keepAlive===1"/>
+                  </keep-alive>
+                  <component :is="Component" v-if="$route.meta.keepAlive===0"/>
+                </router-view>
               </el-scrollbar>
             </el-card>
              <TbSetting :isCollapse="state.isCollapse" @onLanguage="onLanguage"/>

src/components/layout/None.vue

@@ -1,3 +1,4 @@
+<!--@deprecated 废弃 -->
 <template>
 <!--    <router-view v-slot="{ Component }">-->
 <!--        <keep-alive :include="$global.visitedViews.filter(it => it.meta.keepAlive).map(it => it.path.substr(it.path.lastIndexOf('/') + 1))">-->

src/utils/global.ts

@@ -7,6 +7,5 @@ export default {
   user: {
     info: {},
     authorities: [],
-  },
-  visitedViews:[]
+  }
 }