java Excel 数据到导入在tomcat下正常，weblogic下异常原因

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　　org.apache.poi.POIXMLException: java.lang.reflect.InvocationTargetException
　　at org.apache.poi.xssf.usermodel.XSSFFactory.createDocumentPart(XSSFFactory.java:61)
　　at org.apache.poi.POIXMLDocumentPart.read(POIXMLDocumentPart.java:277)
　　at org.apache.poi.POIXMLDocument.load(POIXMLDocument.java:186)
　　at org.apache.poi.xssf.usermodel.XSSFWorkbook.<init>(XSSFWorkbook.java:189)
　　at com.k8.crm.cust.service.CustExcelService.importLandData(CustExcelService.java:60)
　　Truncated. see log file for complete stacktrace
　　java.lang.reflect.InvocationTargetException
　　at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
　　at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
　　at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
　　at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
　　at org.apache.poi.xssf.usermodel.XSSFFactory.createDocumentPart(XSSFFactory.java:59)
　　Truncated. see log file for complete stacktrace
　　java.lang.ExceptionInInitializerError
　　at sun.misc.Unsafe.ensureClassInitialized(Native Method)
　　at sun.reflect.UnsafeFieldAccessorFactory.newFieldAccessor(UnsafeFieldAccessorFactory.java:25)
　　at sun.reflect.ReflectionFactory.newFieldAccessor(ReflectionFactory.java:122)
　　at java.lang.reflect.Field.acquireFieldAccessor(Field.java:917)
　　at java.lang.reflect.Field.getFieldAccessor(Field.java:898)
　　Truncated. see log file for complete stacktrace
　　java.lang.RuntimeException: Could not instantiate SchemaTypeSystemImpl (java.lang.reflect.InvocationTargetException): is the version of xbean.jar correct?
　　at schemaorg_apache_xmlbeans.system.sE130CAA0A01A7CDE5A2B4FEB8B311707.TypeSystemHolder.loadTypeSystem(Unknown Source)
　　at schemaorg_apache_xmlbeans.system.sE130CAA0A01A7CDE5A2B4FEB8B311707.TypeSystemHolder.<clinit>(Unknown Source)
　　at sun.misc.Unsafe.ensureClassInitialized(Native Method)
　　at sun.reflect.UnsafeFieldAccessorFactory.newFieldAccessor(UnsafeFieldAccessorFactory.java:25)
　　at sun.reflect.ReflectionFactory.newFieldAccessor(ReflectionFactory.java:122)
　　Truncated. see log file for complete stacktrace
　　java.lang.reflect.InvocationTargetException
　　at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
　　at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
　　at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
　　at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
　　at schemaorg_apache_xmlbeans.system.sE130CAA0A01A7CDE5A2B4FEB8B311707.TypeSystemHolder.loadTypeSystem(Unknown Source)
　　Truncated. see log file for complete stacktrace
　　org.apache.xmlbeans.SchemaTypeLoaderException: XML-BEANS compiled schema: Incompatible minor version - expecting up to 23, got 24 (schemaorg_apache_xmlbeans.system.sE130CAA0A01A7CDE5A2B4FEB8B311707.index) - code 3
　　at org.apache.xmlbeans.impl.schema.SchemaTypeSystemImpl$XsbReader.<init>(SchemaTypeSystemImpl.java:1522)
　　at org.apache.xmlbeans.impl.schema.SchemaTypeSystemImpl.initFromHeader(SchemaTypeSystemImpl.java:260)
　　at org.apache.xmlbeans.impl.schema.SchemaTypeSystemImpl.<init>(SchemaTypeSystemImpl.java:183)
　　at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
　　at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
　　Truncated. see log file for complete stacktrace
　　> 
　　此bug的出现是因为weblogic的版本过低
　　修改方法添加一个weblogic.xml 文件
　　文件内容
　　<?xml version="1.0" encoding="UTF-8"?>
　　<weblogic-web-app xmlns="http://www.bea.com/ns/weblogic/90" 
　　xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
　　xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee 
　　http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd 
　　http://www.bea.com/ns/weblogic/90 
　　http://www.bea.com/ns/weblogic/90/weblogic-web-app.xsd">
　　<!-- <context-root>/</context-root> -->
　　<container-descriptor>
　　    <prefer-web-inf-classes>true</prefer-web-inf-classes>   
　　</container-descriptor>
　　<!-- <library-ref>
　　<library-name>xmlbeans-2.3.0</library-name>
　　<specification-version>2.3</specification-version>
　　<implementation-version>2.3</implementation-version>
　　<exact-match>false</exact-match>
　　</library-ref> -->
　　</weblogic-web-app>