// 选择数据
      user:[
        {name:"小白",id:1,money:"100",love:"蛋糕"},
        {name:"小黑",id:2,money:"200",love:"奶茶"},
        {name:"小红",id:3,money:"300",love:"烧烤"},
      ]

<div>
    <el-select v-model="order_obj.teacher" :loading="loading" value-key="name" :remote-method="getuser" filterable remote remote-show-suffix reserve-keyword>
       <el-option v-for=" item  in  user" :key="item.id" :label="item.name" :value="item" />
    </el-select>
</div>