[jira] [Created] (TIKA-2963) Tika在抽取.xlsx类型的大文件时出现OOM错误

[Feng Jiao Jiang (Jira)]

Feng Jiao Jiang created TIKA-2963:
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             Summary: Tika在抽取.xlsx类型的大文件时出现OOM错误
                 Key: TIKA-2963
                 URL: https://issues.apache.org/jira/browse/TIKA-2963
             Project: Tika
          Issue Type: Improvement
          Components: core
    Affects Versions: 1.20
            Reporter: Feng Jiao Jiang
         Attachments: demo.java

对于docx和pptx类型的文件，Tika可配置SAX解析器来提高抽取性能。但是Tika在抽取.xlsx类型的大文件时仍会出现OOM错误，我暂时没有从官方找到解决方案，下面附上自己的代码，也是基于SAX解析器的解决方案，代码可根据实际情况进行参数调优，多有不足之处，大家批评指正，谢谢



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