Vue3 element-ui el-upload(上传组件) 上传图片后，隐藏上传按钮

<el-upload :class="{hide_box: upload_btn}"
          :action="`#"
           list-type="picture-card"
           :on-success="handleSuccess"
</el-upload>

<script setup lang="ts">
const upload_btn = ref(false)
// 上传成功
const handleSuccess = () => {
  // 上传成功后，隐藏上传按钮
  upload_btn.value = true
}
</script>

.hide_box /deep/ .el-upload--picture-card {
    display: none;
}