index.vue
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<template>
<el-breadcrumb class="breadcrumb-container" separator=">">
<el-breadcrumb-item v-for="item in list" :key="item.path">
{{ item.meta.title }}
</el-breadcrumb-item>
</el-breadcrumb>
</template>
<script>
export default {
name: 'HtBreadcrumb',
data() {
return {
list: this.getBreadcrumb(),
}
},
watch: {
$route() {
this.list = this.getBreadcrumb()
},
},
methods: {
getBreadcrumb() {
return this.$route.matched.filter((item) => item.name && item.meta.title)
},
},
}
</script>
<style lang="scss" scoped>
.breadcrumb-container {
height: $base-nav-bar-height;
font-size: $base-font-size-default;
line-height: $base-nav-bar-height;
::v-deep {
.el-breadcrumb__item {
.el-breadcrumb__inner {
color: var(--topColor);
a {
display: flex;
float: left;
font-weight: normal;
i {
margin-right: 3px;
}
}
}
&:last-child {
.el-breadcrumb__inner {
color: var(--topColor);
}
}
}
}
}
</style>