refactor:layout

src/components/Breadcrumb/index.vue

@@ -0,0 +1,58 @@
+<template>
+  <el-breadcrumb class="app-levelbar" separator="/">
+   <transition-group name="breadcrumb">
+    <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">{{generateTitle(item.meta.title)}}</span>
+      <router-link v-else :to="item.redirect||item.path">{{generateTitle(item.meta.title)}}</router-link>
+    </el-breadcrumb-item>
+     </transition-group>
+  </el-breadcrumb>
+</template>
+
+<script>
+export default {
+  created() {
+    this.getBreadcrumb()
+  },
+  data() {
+    return {
+      levelList: null
+    }
+  },
+  methods: {
+    getBreadcrumb() {
+      let matched = this.$route.matched.filter(item => item.name)
+      if (matched.length === 0) {
+        this.levelList = [{ path: '/', meta: { title: '首页' }}]
+        return
+      }
+      const first = matched[0]
+      if (first && first.name !== 'dashboard') {
+        matched = [{ path: '/', meta: { title: 'dashboard' }}].concat(matched)
+      }
+      this.levelList = matched
+    },
+    generateTitle(title) {
+      return this.$t('route.' + title)
+    }
+  },
+  watch: {
+    $route() {
+      this.getBreadcrumb()
+    }
+  }
+}
+</script>
+
+<style rel="stylesheet/scss" lang="scss" scoped>
+  .app-levelbar.el-breadcrumb {
+    display: inline-block;
+    font-size: 14px;
+    line-height: 50px;
+    margin-left: 10px;
+    .no-redirect {
+      color: #97a8be;
+      cursor: text;
+    }
+  }
+</style>