Convert excel format exception.You can try specifying the 'excelType' yourself是什么错误

"Convert excel format exception.You can try specifying the 'excelType' yourself" 不是一个错误，它是一种建议或提示，意思是当你在使用 Java 中的 Apache POI 库将 Excel 文件转换为其他格式时，如果出现与 Excel 格式相关的异常，可以尝试自己指定 'excelType' 参数，以避免异常。

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Convert excel format exception.You can try specifying the 'excelType' yourself

To convert an Excel file to a different format, you can use a library like Apache POI in Java. If you encounter an exception related to the Excel format, you can try specifying the 'excelType' yourself when reading the file. For example, if you have a .xls file, you can specify the Excel type as follows:

Workbook workbook = WorkbookFactory.create(new File("example.xls"), null, true);

Here, the third argument 'true' specifies that the file should be treated as an old Excel format (.xls). If you have a .xlsx file, you can specify the Excel type as follows:

Workbook workbook = WorkbookFactory.create(new File("example.xlsx"), null, true);

Here, the third argument 'false' specifies that the file should be treated as a new Excel format (.xlsx). By specifying the Excel type yourself, you can avoid any exceptions related to the Excel format.

Convert excel format exception.You can try specifying the ‘excelType‘ yourself

Convert excel format exception是Excel读取文件时出现的异常。可以尝试指定excelType来解决这个问题。在easyexcel中，可以使用recognIntionExcelType方法来指定excelType，该方法位于com.alibaba.excel.support.ExcelTypeEnum类中。通常导入easyexcel核心包时，会自动引入com.alibaba:easyexcel-core:3.1.0包。请确认是否已正确导入该包。如果问题仍然存在，可能是因为文件格式不正确或损坏导致的异常。