index.html

  1. <td>
  2.   <button type="button" class="btn btn-danger" @click ="onDelete(item._id)" >删除</button>
  3. </td>
  5. <script>
  6.     new Vue({
  7.     el:"#app",
  8.     data:{
  9.       movies:[]
  10.     },
  11.     methods:{
  12.       doDelete(id){
  13.         console.log(id)
  14.         this.movies = this.movies.filter(item=>item._id != id);
  15.         $.ajax({
  16.           url:"http://localhost:8080/doDelete",
  17.           method:"post",
  18.           data:{
  19.             id
  20.           }
  21.         }).then(res=>{
  22.           console.log(res)
  23.         })
  24.       }
  25.         }
  26. </script>

index.js

  1. //index.js
  2. router.post("/doDelete",async ctx=>{
  3.     console.log(ctx.request.body);
  4.     var {id} = ctx.request.body;
  5.     await Top250Model.remove({_id:id})
  6. })