java.io.IOException: Your InputStream was neither an OLE2 stream, nor an OOXML stream

流读取文件时可能报以下错误:

java.io.IOException: Your InputStream was neither an OLE2 stream, nor an OOXML streamat org.apache.poi.ss.usermodel.WorkbookFactory.create(WorkbookFactory.java:258)at org.apache.poi.ss.usermodel.WorkbookFactory.create(WorkbookFactory.java:221)at com.ruoyi.common.utils.poi.excelUtil.importExcel(ExcelUtil.java:186)at com.ruoyi.common.utils.poi.ExcelUtil.importExcel(ExcelUtil.java:173)

解决方法很简单，在项目的pom.xml文件内新增或补足以下代码块

<plugin>    <groupId>org.apache.Maven.pluginsgroupId>    <artifactId>maven-resources-pluginartifactId>    <configuration>        <encoding>UTF-8encoding>        <nonFilteredFileExtensions>            <nonFilteredFileExtension>xlsxnonFilteredFileExtension>            <nonFilteredFileExtension>xlsnonFilteredFileExtension>        nonFilteredFileExtensions>    configuration>plugin>

来源地址：https://blog.csdn.net/spec_king/article/details/132232237