vue+elementui+springboot实现动态路由代码
时间: 2023-03-20 12:01:33 浏览: 205
实现动态路由需要在前端和后端两个方面进行处理,以下是使用Vue、ElementUI和Spring Boot实现动态路由的代码示例:
前端代码示例:
1. 在Vue中,可以使用Vue Router来处理路由。首先需要在main.js中引入Vue Router并创建router实例,然后在路由配置文件中定义路由。在路由配置文件中,可以使用动态路由参数(例如:id)来处理动态路由:
```javascript
// main.js
import Vue from 'vue'
import VueRouter from 'vue-router'
import App from './App.vue'
import router from './router'
Vue.use(VueRouter)
new Vue({
router,
render: h => h(App)
}).$mount('#app')
// router.js
import VueRouter from 'vue-router'
import Home from './views/Home.vue'
import About from './views/About.vue'
import Dynamic from './views/Dynamic.vue'
const router = new VueRouter({
routes: [
{
path: '/',
name: 'home',
component: Home
},
{
path: '/about',
name: 'about',
component: About
},
{
path: '/dynamic/:id',
name: 'dynamic',
component: Dynamic
}
]
})
export default router
```
2. 在ElementUI中,可以使用Menu组件来实现动态路由。首先需要在App.vue中引入Menu组件,并在Menu组件中定义路由菜单。在路由菜单中,可以使用动态路由参数(例如:id)来处理动态路由:
```html
<template>
<div id="app">
<el-container>
<el-aside>
<el-menu :default-active="activeIndex" class="el-menu-vertical-demo" @select="handleSelect">
<el-menu-item index="/">
<i class="el-icon-menu"></i>
<span>Home</span>
</el-menu-item>
<el-menu-item index="/about">
<i class="el-icon-document"></i>
<span>About</span>
</el-menu-item>
<el-menu-item v-for="item in dynamicRoutes" :key="item.path" :index="item.path">
<i class="el-icon-folder"></i>
<span>{{ item.name }}</span>
</el-menu-item>
</el-menu>
</el-aside>
<el-main>
<router-view></router-view>
</el-main>
</el-container>
</div>
</template>
<script>
import { Menu } from 'element-ui'
export default {
name: 'App',
components: {
'el-menu': Menu
},
data() {
return {
activeIndex: '/',
dynamicRoutes: []
}
},
created() {
this.dynamicRoutes = [
{
path: '/dynamic/1',
name: 'Dynamic1'
},
{
path: '/dynamic/2',
name: 'Dynamic2'
}
]
},
methods: {
handleSelect(index) {
this.activeIndex = index
this.$router.push(index)
}
}
}
</script>
```
后端代码示例:
1. 在Spring Boot中,可以使用@RestController注解来定义控制器,并在控制器中定义动态路由。在动态路由中,可以使用@PathVariable注解来处理动态
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