vue 列表頁跳轉詳情頁獲取id以及詳情頁通過id獲取數據

{
   path: '/movieDetail/:movieId',
   name: 'movieDetail',
   component:movieDetail
 }

 <li v-for="(item,index) in movies" :key="index" @click="selectItem(item)">
  。。。。。。。 
</li>

methods:{
     selectItem(item){
       //console.log(item.moveId);
       //var item = item.moveId;
       this.$emit('select',item);
 }

<movieList :movies="movies" @select="movieDetail"></movieList>

   //轉入電影詳情頁
      movieDetail(item){
       console.log(`${item.moveId}`);
       this.$router.push({
         path: `/movieDetail/${item.moveId}`
       })
     }

var movieId = that.$route.params && that.$route.params.movieId;

const url = `api/movie/subject/${movieId}`;
     that.$axios.get(url)
     .then((res)=>{
      console.log(res.data);
 })

<scroll class="movie-detail"
        :data="movieDetail"
    >
    。。。。。。
 </scroll>

data(){
   return {
    movieDetail:{}
   }
  },
  created(){
    this._getDateil();  
  },
  components:{
   scroll
  },
  methods:{
   _getDateil(){
    var that = this;
    var movieId = that.$route.params && that.$route.params.movieId;
    console.log(movieId);
    //that.getMovieDetail(movieId);
    const url = `api/movie/subject/${movieId}`;
     that.$axios.get(url)
     .then((res)=>{
      
      console.log(res.data);
 
       movieDetail = res.data;
    })
   },