1 <template >
 2     <el-table
 3         row-key="name"
 4         :data="tableData"
 5         stripe style="width:100%;">
 6         <el-table-column prop="name" label="测试"></el-table-column>
 7     </el-table>
 8 </template>
 9 
10 <script>
11 import Sortable from 'sortablejs'
12 
13 export default {
14     data() {
15         return {
16             tableData: [
17                 {
18                     name: '凯小默111'
19                 },
20                 {
21                     name: '凯小默222'
22                 },
23                 {
24                     name: '凯小默333'
25                 },
26                 {
27                     name: '凯小默444'
28                 },
29                 {
30                     name: '凯小默555'
31                 }
32             ]
33         }
34     },
35     mounted() {
36         //使每次都可以拖拽
37         this.$nextTick(()=>{
38             setTimeout(()=>{
39                 this.rowDrop();
40             },100)
41         })
42     },
43     methods: {
44         //行拖拽
45         rowDrop() {
46             const tbody = document.querySelector('.el-table__body-wrapper tbody')
47             Sortable.create(tbody, {
48                 onEnd:({ newIndex, oldIndex })=> {
49                     const currRow = this.tableData.splice(oldIndex, 1)[0];
50                     this.tableData.splice(newIndex, 0, currRow);
51                     console.log(this.tableData);
52                 }
53             })
54         },
55     }
56 }
57 </script>

  mounted() {
    document.body.ondrop = function (event) {
      event.preventDefault()
      event.stopPropagation()
    }

<template >

    <el-table

row-key="name"

        :data="tableData"

stripe style="width:100%;">

        <el-table-column prop="name" label="测试"></el-table-column>

    </el-table>

</template>

<script>

import Sortable from 'sortablejs'

export default {

data() {

return {

tableData: [

                {

name: '凯小默111'

                },

                {

name: '凯小默222'

                },

                {

name: '凯小默333'

                },

                {

name: '凯小默444'

                },

                {

name: '凯小默555'

                }

            ]

        }

    },

mounted() {

//使每次都可以拖拽

this.$nextTick(()=>{

setTimeout(()=>{

this.rowDrop();

            },100)

        })

    },

methods: {

//行拖拽

rowDrop() {

const tbody = document.querySelector('.el-table__body-wrapper tbody')

Sortable.create(tbody, {

onEnd:({ newIndex, oldIndex })=> {

const currRow = this.tableData.splice(oldIndex, 1)[0];

this.tableData.splice(newIndex, 0, currRow);

console.log(this.tableData);

                }

            })

        },

    }

}

</script>