xiaoshi_system/src/utils/model/progress/index.js

import Vue from "vue";
import ProgressModal from "./index.vue";

// 创建弹窗的构造函数
const ProgressModalConstructor = Vue.extend(ProgressModal);

// 实例化弹窗
let modalInstance = null;

/**
 * 打开弹窗
 * @param {Object} options - 弹窗配置
 */
export function showModal(options = {}) {
  // 创建实例
  modalInstance = new ProgressModalConstructor({
    propsData: {
      fileName: options.fileName || ""
    },
  });
 
  // 手动挂载到 DOM
  modalInstance.$mount();
  document.body.appendChild(modalInstance.$el);
 
  // 显示弹窗
  modalInstance.show();
 
  // 返回实例，以便外部手动关闭
  return modalInstance;
}