word导入的问题

HTTP Status 500 – Internal Server Error

Type Exception Report

Message org.apache.xmlbeans.XmlException: Element workbook@http://schemas.openxmlformats.org/spreadsheetml/2006/main is not a valid document@http://schemas.openxmlformats.org/wordprocessingml/2006/main document or a valid substitution.

Description The server encountered an unexpected condition that prevented it from fulfilling the request.

Exception

org.apache.poi.POIXMLException: org.apache.xmlbeans.XmlException: Element workbook@http://schemas.openxmlformats.org/spreadsheetml/2006/main is not a valid document@http://schemas.openxmlformats.org/wordprocessingml/2006/main document or a valid substitution.
org.apache.poi.xwpf.usermodel.XWPFDocument.onDocumentRead(XWPFDocument.java:229)
org.apache.poi.POIXMLDocument.load(POIXMLDocument.java:190)
org.apache.poi.xwpf.usermodel.XWPFDocument.<init>(XWPFDocument.java:119)
org.imooc.service.WordService.imp(WordService.java:27)
org.imooc.servlet.ImportWordServlet.doGet(ImportWordServlet.java:31)
org.imooc.servlet.ImportWordServlet.doPost(ImportWordServlet.java:21)
javax.servlet.http.HttpServlet.service(HttpServlet.java:660)
javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)

Root Cause

org.apache.xmlbeans.XmlException: Element workbook@http://schemas.openxmlformats.org/spreadsheetml/2006/main is not a valid document@http://schemas.openxmlformats.org/wordprocessingml/2006/main document or a valid substitution.
org.apache.xmlbeans.impl.store.Locale.autoTypeDocument(Locale.java:329)
org.apache.xmlbeans.impl.store.Locale.parseToXmlObject(Locale.java:1391)
org.apache.xmlbeans.impl.store.Locale.parseToXmlObject(Locale.java:1370)
org.apache.xmlbeans.impl.schema.SchemaTypeLoaderBase.parse(SchemaTypeLoaderBase.java:370)
org.apache.poi.POIXMLTypeLoader.parse(POIXMLTypeLoader.java:144)
org.openxmlformats.schemas.wordprocessingml.x2006.main.DocumentDocument$Factory.parse(Unknown Source)
org.apache.poi.xwpf.usermodel.XWPFDocument.onDocumentRead(XWPFDocument.java:152)
org.apache.poi.POIXMLDocument.load(POIXMLDocument.java:190)
org.apache.poi.xwpf.usermodel.XWPFDocument.<init>(XWPFDocument.java:119)
org.imooc.service.WordService.imp(WordService.java:27)
org.imooc.servlet.ImportWordServlet.doGet(ImportWordServlet.java:31)
org.imooc.servlet.ImportWordServlet.doPost(ImportWordServlet.java:21)
javax.servlet.http.HttpServlet.service(HttpServlet.java:660)
javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)

Note The full stack trace of the root cause is available in the server logs.

Apache Tomcat/8.5.43

以上是当导入选07版Excel文件时出现的错误，导入txt、03版Excel都能弹出msg的提示信息。异常处理包含Exception的代码块，不知道什么问题。