初始化

src/layout/navMenu/subItem.vue

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+<template>
+	<div>
+		<template v-for="val in chil">
+			<el-submenu :index="val.path" :key="val.path" v-if="val.children && val.children.length > 0">
+				<template slot="title">
+					<i :class="val.meta.icon"></i>
+					<span>{{ $t(val.meta.title) }}</span>
+				</template>
+				<sub-item :chil="val.children" />
+			</el-submenu>
+			<template v-else>
+				<el-menu-item :index="val.path" :key="val.path">
+					<template v-if="!val.meta.isLink || (val.meta.isLink && val.meta.isIframe)">
+						<i :class="val.meta.icon ? val.meta.icon : ''"></i>
+						<span>{{ $t(val.meta.title) }}</span>
+					</template>
+					<template v-else>
+						<a :href="val.meta.isLink" target="_blank">
+							<i :class="val.meta.icon ? val.meta.icon : ''"></i>
+							{{ $t(val.meta.title) }}
+						</a>
+					</template>
+				</el-menu-item>
+			</template>
+		</template>
+	</div>
+</template>
+
+<script>
+export default {
+	name: 'subItem',
+	props: {
+		chil: {
+			type: Array,
+			default() {
+				return [];
+			},
+		},
+	},
+};
+</script>