elementUI上传图片通过action

<el-upload
  :action="actionsUrl" //上传图片的路径
  :show-file-list="false"
  :on-success="handleAvatarSuccess" //上传成功的回调
   name="fileName" //name值必须有
  :limit="1" //限制上传数量
>
  <img
    v-if="this.ruleForm.img"
    :src="this.ruleForm.img"
    class="avatar"
  /> //图片的位置
  <i v-else class="el-icon-plus avatar-uploader-icon"></i> //小图标
</el-upload>

ruleForm:{
    img:""，//图片的绑定需要用它赋值地址

}

 handleAvatarSuccess(res, file) {
　　 //这里是如果成功了参数中有相关信息关于地址的然后在赋值就可以
　　 //然后成功后在把this.ruleForm.img传给后端

   console.log(res);

　　this.ruleForm.img = res.相关地址

    
  },

.avatar-uploader /deep/.el-upload {
    border: 1px dashed #d9d9d9;
    border-radius: 6px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
  }
  .avatar-uploader .el-upload:hover {
    border-color: #409eff;
  }
  .avatar-uploader-icon {
    font-size: 28px;
    color: #8c939d;
    width: 95px;
    height: 95px;
    line-height: 95px;
    text-align: center;
    border: 1px dashed #d9d9d9;
    border-radius: 6px;
  }
  .avatar {
    width: 95px;
    height: 95px;
  }