solr：向 SolrQueryResponse 添加内容处置

发布于 2025-01-04 03:44:31 字数 728 浏览 1 评论 0原文

我有一个扩展 RequestHandlerBase 的自定义请求处理程序。

此处理程序的目的是搜索给定用户查询的索引。不应忽略客户端浏览器上的结果，而应将响应数据下载为文件。这是我的handleRequestBody函数代码

@Override

public void handleRequestBody(final, SolrQueryRequest req,final SolrQueryResponse res) {
    tempFile = File.createTempFile(UUID.randomUUID().toString(),".tmp", new File(FILE_PATH));
    writeSearchResultstoFile(tempFile);
    ContentStreamBase outConentStream = new ContentStreamBase.FileStream(tempFile);
    outConentStream.setContentType("application/download");
    rsp.add(RawResponseWriter.CONTENT, outConentStream);
}

问题是文件正在客户端与.part文件一起下载。 rsp.getResponseHeader().add("Content-Disposition", "filename=data.csv");

没有多大帮助。有人可以告诉我如何设置内容处置吗？

原文

I have a custom request handler that is extending RequestHandlerBase.

The purpose of this handler is to search the index for the given user query. Instead of omitting the results on the browser at client side, the response data should be downloaded as a file. Here is my handleRequestBody function code

@Override

public void handleRequestBody(final, SolrQueryRequest req,final SolrQueryResponse res) {
    tempFile = File.createTempFile(UUID.randomUUID().toString(),".tmp", new File(FILE_PATH));
    writeSearchResultstoFile(tempFile);
    ContentStreamBase outConentStream = new ContentStreamBase.FileStream(tempFile);
    outConentStream.setContentType("application/download");
    rsp.add(RawResponseWriter.CONTENT, outConentStream);
}

The problem is the file is being downloaded with .part file at client side.
rsp.getResponseHeader().add("Content-Disposition", "filename=data.csv");

didn't help much. Could some please tell me how to set the Content-Disposition.

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