vue表格排序

<el-table :data="userList" border stripe :row-style="{height:0+'px'}" :cell-style="userListcellStyle" highlight-current-row style="margin-top:30px" @sort-change="sortChange">
		<el-table-column label="订单金额" prop="orderAmount" width="200" sortable="custom"></el-table-column>
</el-table>

  //排序
        sortChange(column, prop, order) {
            console.log(column.prop); //prop标签 => nickname
            console.log(column.order); //descending降序、ascending升序
            // if (column.order == 'descending') {
            //     this.queryInfo.orderContent = 'desc';
            // }
            // if (column.order == 'ascending') {
            //     this.queryInfo.orderContent = 'asc';
            // }
            // if (column.order == null) {
            //     this.queryInfo.orderContent = '';
            // }
            // this.queryInfo.orderBy = 'order_amount';
 			this.queryInfo.orderContent = column.order;
            this.queryInfo.orderBy = column.prop;
            this.getOrderList();
        },