新版Vue Router中用router.addRoute来替代原有的router.addRoutes来动态添加路由、子路由

在添加子路由的时候

比如原现有路由

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1. const routes = [
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1. {
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1. path: '/',
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2. name: 'Login',
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3. component: () => import(/* webpackChunkName: "about" */ '@/views/Login.vue')
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1. },
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2. {
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1. path: '/index',
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2. name: 'index',
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3. meta: { title: '首页', noCache: true },
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4. component: () => import(/* webpackChunkName:\n "about" */ '@/views/index.vue'),
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5. children:[]
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1. }
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2. ]
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想要在index下动态添加子路由test，特别要注意添加的子路由的path一定要把父路由的路径也带上

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1. const routeObj = {
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1. path: 'index/test', // 这里要把父路由的路径也带上
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2. name: 'test',
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3. meta: { title: '测试路由test', noCache: true },
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4. component: () =>
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1. import('../test/test.vue'),
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1. }
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1. this.$router.addRoute('index', routeObj)