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src/components/Breadcrumb/index.vue

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+<template>
+  <el-breadcrumb class="app-breadcrumb" separator="/">
+    <transition-group name="breadcrumb">
+      <el-breadcrumb-item v-for="(item,index) in levelList" v-if="item.meta.title" :key="item.path">
+        <span v-if="item.redirect==='noredirect'||index==levelList.length-1" class="no-redirect">{{ item.meta.title }}</span>
+        <span v-else :to="item.redirect||item.path" style="color: black">{{ item.meta.title }}</span>
+      </el-breadcrumb-item>
+    </transition-group>
+  </el-breadcrumb>
+</template>
+
+<script>
+export default {
+  data() {
+    return {
+      levelList: null
+    }
+  },
+  watch: {
+    $route() {
+      this.getBreadcrumb()
+    }
+  },
+  created() {
+    this.getBreadcrumb()
+  },
+  methods: {
+    getBreadcrumb() {
+      let matched = this.$route.matched.filter(item => item.name)
+      const first = matched[0]
+      if (first && first.name !== 'dashboard') {
+        matched = [{ path: '/dashboard', meta: { title: '主页' }}].concat(matched)
+      }
+      this.levelList = matched
+    }
+  }
+}
+</script>
+
+<style rel="stylesheet/scss" lang="scss" scoped>
+  .app-breadcrumb.el-breadcrumb {
+    display: inline-block;
+    font-size: 14px;
+    line-height: 50px;
+    margin-left: 10px;
+    .no-redirect {
+      color: #000000;
+      cursor: text;
+    }
+  }
+</style>