refactor:router

src/views/layout/components/Levelbar.vue

 <template>
   <el-breadcrumb class="app-levelbar" separator="/">
-    <el-breadcrumb-item v-for="(item,index)  in levelList" :key="item.path">
-      <span v-if='item.redirect==="noredirect"||index==levelList.length-1' class="no-redirect">{{item.name}}</span>
-      <router-link v-else :to="item.redirect||item.path">{{item.name}}</router-link>
+    <el-breadcrumb-item v-for="(item,index)  in levelList" :key="item.path" v-if='item.meta.title'>
+      <span v-if='item.redirect==="noredirect"||index==levelList.length-1' class="no-redirect">{{item.meta.title}}</span>
+      <router-link v-else :to="item.redirect||item.path">{{item.meta.title}}</router-link>
     </el-breadcrumb-item>
   </el-breadcrumb>
 </template>
@@ -22,7 +22,7 @@ export default {
       let matched = this.$route.matched.filter(item => item.name)
       const first = matched[0]
       if (first && (first.name !== '首页' || first.path !== '')) {
-        matched = [{ name: '首页', path: '/' }].concat(matched)
+        matched = [{ path: '/', meta: { title: '首页' }}].concat(matched)
       }
       this.levelList = matched
     }

src/views/layout/components/SidebarItem.vue

@@ -2,28 +2,30 @@
   <div class='menu-wrapper'>
     <template v-for="item in routes">
 
-      <router-link v-if="!item.hidden&&item.noDropdown&&item.children.length>0" :to="item.path+'/'+item.children[0].path">
+      <router-link v-if="!item.hidden&&item.children&&item.children.length===1" :to="item.path+'/'+item.children[0].path" :key='item.children[0].name'>
         <el-menu-item :index="item.path+'/'+item.children[0].path" class='submenu-title-noDropdown'>
-          <svg-icon v-if='item.icon' :icon-class="item.icon"></svg-icon><span>{{item.children[0].name}}</span>
+          <svg-icon v-if='item.children[0].meta&&item.children[0].meta.icon' :icon-class="item.children[0].meta.icon"></svg-icon>
+          <span>{{item.children[0].meta?item.children[0].meta.title:'no title'}}</span>
         </el-menu-item>
       </router-link>
 
-      <el-submenu :index="item.name" v-if="!item.noDropdown&&!item.hidden">
+      <el-submenu :index="item.name" v-if="item.children&&item.children.length>1&&!item.hidden" :key='item.name'>
         <template slot="title">
-          <svg-icon v-if='item.icon' :icon-class="item.icon"></svg-icon><span>{{item.name}}</span>
+          <svg-icon v-if='item.meta&&item.meta.icon' :icon-class="item.meta.icon"></svg-icon>
+          <span>{{item.meta?item.meta.title:'no title'}}</span>
         </template>
         <template v-for="child in item.children" v-if='!child.hidden'>
 
-          <sidebar-item class='nest-menu' v-if='child.children&&child.children.length>0' :routes='[child]'> </sidebar-item>
+          <sidebar-item class='nest-menu' v-if='child.children&&child.children.length>0' :routes='[child]' :key='child.path'> </sidebar-item>
 
-          <router-link v-else :to="item.path+'/'+child.path">
+          <router-link v-else :to="item.path+'/'+child.path" :key='child.name'>
             <el-menu-item :index="item.path+'/'+child.path">
-              <svg-icon v-if='child.icon' :icon-class="child.icon"></svg-icon><span>{{child.name}}</span>
+              <svg-icon v-if='child.meta&&child.meta.icon' :icon-class="child.meta.icon"></svg-icon>
+              <span v-if='child.meta' >{{child.meta.title}}</span>
             </el-menu-item>
           </router-link>
 
         </template>
-
       </el-submenu>
 
     </template>