我有一份报告，其中预览的 html 生成大约需要 39 秒。当我尝试预览 pdf 格式的报告时，它没有在 4 分钟内完成。这正常吗？我的其他报告最多有大约 50% 的时间差异。如果它不正常，我怎样才能加快 pdf 中的报告生成速度？
谢谢！（BIRT 2.1.3，RCP 设计器）
Patrick
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I would say 6x increase in generation time for PDF over HTML is not to be expected.
Most of my reports take no more than twice as long to export to PDF than they do to HTML. XLS export is in between HTML and PDF.
I was able to gain some optimisation on execution time by splitting up some data sets, and combining others. Some experimentation may provide you with some good results.
However a key thing to note was that my optimisation was spread across all export types, not just limited to PDF.
That isn't really much help, but it gives you something to try.
于 2009-06-13T21:39:18.247 回答