elasticsearch 删除 新增 修改文档后不能立即生效

场景：页面删除某条记录，删除完成后系统会立即刷新列表页，结果删除的还在列表页显示，再次点击查询按钮，被删除的数据才会消失

尝试Thread.sleep(1000); 可以解决，但是不友好

DeleteRequest deleteRequest = new DeleteRequest(indexName,id);
deleteRequest.setRefreshPolicy(WriteRequest.RefreshPolicy.IMMEDIATE);
client.delete(deleteRequest, RequestOptions.DEFAULT);

删除时增加刷新策略，立即刷新即可，一定要在client执行前设置

deleteRequest.setRefreshPolicy(WriteRequest.RefreshPolicy.IMMEDIATE);

参考官方api

https://www.elastic.co/guide/en/elasticsearch/reference/7.9/docs-refresh.html