Vue 动态传值,Get传值
Vue 路由get传值
1.动态传值
1.1需要在路由配置时指定参数: {component:'/home/:id'}
1.2在routerlink中指定格式:<router-link :to="'/home/'+123"></router-link>
1.3在跳转到的页面中通过this.$route.params获取指定的值
2.Get传值
2.1需要在路由配置时指定参数: {component:'/home'}
2.2在routerlink中指定格式:<router-link :to="'/home?aid='+123"></router-link>
2.3在跳转到的页面中通过this.$route.query获取指定的值
示例代码
import Vue from 'vue'import App from './App.vue'
import Home from './components/Home.vue'
import Detail from './components/Detail.vue'
import VueRouter from 'vue-router'
Vue.use(VueRouter)
const routes = [{
path: '/home',
component: Home
}, {
path: '/detail/:id',
component:Detail
},{
path:'/detailget',
component:Detail
}, {
path: '*',
redirect: '/home'
}]
const router = new VueRouter({routes});
new Vue({
el: '#app',
router,
render: h => h(App)
})
<template><div id="home">
我是Home
<ul>
<li v-for="(item,key) in list"> <router-link :to="'/detail/'+key">{{item}}</router-link> </li>
</ul>
<ul>
<li v-for="(item,key) in list"> <router-link :to="'/detailget?id='+key">{{item}}</router-link> </li>
</ul>
</div>
</template>
<script>
export default {
data() {
return {
list: ["123", "456"]
};
}
};
</script>
<template><div id="detail"></div>
</template>
<script>
export default {
mounted(){
console.log("动态穿过来的值是:"+this.$route.params.id);
console.log("Get穿过来的值是"+this.$route.query.id)
}
}
</script>
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