Apache POI, using both XSSF and HSSF

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暖寄归人
暖寄归人 2021-01-02 13:07

I have a problem with Apache POI project.

I failed to use XSSF and HSSF in the \"Same Java Class\". Which jar should I dow

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  •  天命终不由人
    2021-01-02 13:34

    This worked for me:

        filePath = "C:\Users\user1\workspace\myproject\Excel.xlsx"
        String extension = FilenameUtils.getExtension(filePath);
        System.out.println(extension);
    

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