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                ??碼云GVP開源項目 12k star Uniapp+ElementUI 功能強大 支持多語言、二開方便! 廣告
                [TOC] ## 2.1router.js配置,傳那些參數 ``` //只傳遞id { path: '/about/:id', name: 'about', component: ()=>import('@/pages/About.vue') } ``` ## 2.2例如從Home,跳轉到Detail ``` //Home.vue <button @click="handleClick">detail</button> methods:{ handleClick(){ this.$router.push('/about/'+10); } } ``` ## 2.3Detail.vue ``` //Detail.vue export default { name:"About", mounted(){ console.log(this.$route.params) } } ``` ## 2.4 子組件向父組件傳參 ``` <div class="child" @click="handleClick"> props: { movie: { type: Object } }, handleClick() { //子組件向父組件傳參 this.$emit("jump", this.movie.id); //this.movie.id 要向父組件傳的值 } ``` ## 2.5 父組件接收值 ``` <movie-item v-for="(item,index) of movies " :key="index" :movie="item" @jump="onjump"></movie-item> ``` > 使用 傳過來的值id ``` //直接接收使用 onjump(id){ this.$router.push('/about/'+id); //這是2.2跳轉的知識 }, ```
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