vue-element3-search-table/src/packages/index.js

```bash npm i vue-element3-search-table@latest --save ```

import SearchTable from './src/SearchTable.vue';

// import { provide } from 'vue';
// const SearchTableSymbol = Symbol();     // 用Symbol创建一个唯一标识，多个插件之间不会冲突

SearchTable.install = (app, option = {}) => {
  if (!app.prototype) {
    app.component('SearchTable', SearchTable);
    app.config.globalProperties.$SearchTable = option;
    app.provide('SearchTable', option);
  } else {
    app.component(SearchTable.name, SearchTable);
    app.prototype.$SearchTable = option;
  }
  window.$SearchTable = option;
};

export default SearchTable;