HTML部分

<el-form ref="form" :model="form" label-width="82px">
    <el-form-item label="选择媒体：">
       <el-select v-model="value" placeholder="请选择媒体">
          <el-option
            v-for="item in options"
            :key="item.code"
            :label="item.name"
            :value="item.code">
       </el-option>
    </el-select>
</el-form-item>

 数据部分

data() {
    return {
        form:{
            code:'',
            name:''
        },
        value:'',
        options: []
    }
}

接口部分

async allmedia() {
    let res = await fetch('/v3/media/allList');
    res.result.forEach(element => {
        this.options.push({name:element.name,code:element.code});
     })
 }

get请求封装

// 封装api get请求
export const fetch = (path, params) => {
  return axios.get(path, {params: params}).then(res => {
      if(res.data.code===403){
        router.push({
            path:'/'
        });
        Message({
            message:res.data.msg,
            type:'warning'
        })
      }else{
          return res.data;
      }
  }).catch(err => {
    console.log(err);
    return Promise.reject(err);
  })
}

实现效果