a-select 自定义渲染 + 支持查询

		<a-selectstyle="width: 100%;"v-model:value="record.baseName"allow-clear placeholder="请选择数据源"show-search:filter-option="filterOption"><a-select-optionv-for="item in dataBaseList":key="item.id":value="item.id":label="item.databaseName">{{ item.databaseName }}</a-select-option></a-select>// 添加过滤选项的方法
const filterOption = (input, option) => {return (option.label || '').toLowerCase().includes(input.toLowerCase());
};