org.apache.poi.EmptyFileException: The supplied file was empty

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烦请老师看一下,为什么会报错呢?~谢谢(感觉是 workbook没有获取到值~~但不知道为什么~) 报错信息如下: 代码如下: package com.hogwarts.junit5readFile; import org.apache.poi.hssf.usermodel.HSSFWorkbook; import org.apache.poi.ss.usermodel.Row; import org.apache.poi.ss.usermodel.Sheet; import org.apache.poi.ss.usermodel.Workbook; import org.apache.poi.xssf.usermodel.XSSFWorkbook; import org.junit.jupiter.api.DisplayName; import org.junit.jupiter.api.Test; import java.io.File; import java.io.FileInputStream; import java.io.FileNotFo
org.apache.poi.EmptyFileException: The supplied file was empty
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