我有一個讀取.xlsx文件並將內容顯示給用戶的應用程序。該應用程序在Windows環境下工作正常。使用Apache poi讀取.xlsx文件在linux機器上給出org.apache.poi.POIXMLException
我在Ubuntu服務器上的tomcat6上部署了這個Web應用程序的.war文件。我還在服務器上覆制了.xlsx文件。
代碼中文件的路徑是正確的。
但行
FileInputStream file = new FileInputStream(new File(FileName));
XSSFWorkbook workbook = new XSSFWorkbook(file);
給出了一個錯誤
java.lang.reflect.InvocationTargetException
org.apache.poi.POIXMLException: java.lang.reflect.InvocationTargetException
org.apache.poi.xssf.usermodel.XSSFFactory.createDocumentPart(XSSFFactory.java:62)
org.apache.poi.POIXMLDocumentPart.read(POIXMLDocumentPart.java:403)
org.apache.poi.POIXMLDocument.load(POIXMLDocument.java:155)
org.apache.poi.xssf.usermodel.XSSFWorkbook.<init>(XSSFWorkbook.java:207)
com.qm.action.GetProjectNames.execute(GetProjectNames.java:107)
我已檢查該變量文件名中包含的文件服務器上的正確路徑和文件名(在/ usr /本地/指標/ MetricFiles/FY2013_Q2_GIT_Review_Metrics_by_LSS-GC.xlsx)
由於ubunut服務器是虛擬機,因此我使用WinSCP複製了.xlsx文件。文件的大小也是正確的。
爲什麼在linux平臺上發生此錯誤?
添加其他異常痕跡
Caused by: java.lang.reflect.InvocationTargetException at
sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at
java.lang.reflect.Constructor.newInstance(Constructor.java:525) at
org.apache.poi.xssf.usermodel.XSSFFactory.createDocumentPart(XSSFFactory.java:60) ... 68 more
Caused by: java.lang.OutOfMemoryError: Java heap space at java.util.Arrays.copyOfRange(Arrays.java:2694) at java.lang.String.<init>(String.java:203) at
org.apache.xmlbeans.impl.piccolo.xml.PiccoloLexer.parseCdataLiteral(PiccoloLexer.java:3027) at
org.apache.xmlbeans.impl.piccolo.xml.PiccoloLexer.parseQuotedTagValue(PiccoloLexer.java:2936) at
org.apache.xmlbeans.impl.piccolo.xml.PiccoloLexer.parseAttributesNS(PiccoloLexer.java:1754) at
org.apache.xmlbeans.impl.piccolo.xml.PiccoloLexer.parseOpenTagNS(PiccoloLexer.java:1521) at
org.apache.xmlbeans.impl.piccolo.xml.PiccoloLexer.parseTagNS(PiccoloLexer.java:1362) at
org.apache.xmlbeans.impl.piccolo.xml.PiccoloLexer.yylex(PiccoloLexer.java:4678) at
org.apache.xmlbeans.impl.piccolo.xml.Piccolo.yylex(Piccolo.java:1290) at
org.apache.xmlbeans.impl.piccolo.xml.Piccolo.yyparse(Piccolo.java:1400) at
org.apache.xmlbeans.impl.piccolo.xml.Piccolo.parse(Piccolo.java:714) at
org.apache.xmlbeans.impl.store.Locale$SaxLoader.load(Locale.java:3439) at
org.apache.xmlbeans.impl.store.Locale.parseToXmlObject(Locale.java:1270) at
org.apache.xmlbeans.impl.store.Locale.parseToXmlObject(Locale.java:1257) at
org.apache.xmlbeans.impl.schema.SchemaTypeLoaderBase.parse(SchemaTypeLoaderBase.java:345) at
org.openxmlformats.schemas.spreadsheetml.x2006.main.StyleSheetDocument$Factory.parse(Unknown Source) at
org.apache.poi.xssf.model.StylesTable.readFrom(StylesTable.java:121) at
org.apache.poi.xssf.model.StylesTable.<init>(StylesTable.java:92) at
sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at
java.lang.reflect.Constructor.newInstance(Constructor.java:525) at
org.apache.poi.xssf.usermodel.XSSFFactory.createDocumentPart(XSSFFactory.java:60) at
org.apache.poi.POIXMLDocumentPart.read(POIXMLDocumentPart.java:403) at
org.apache.poi.POIXMLDocument.load(POIXMLDocument.java:155) at
org.apache.poi.xssf.usermodel.XSSFWorkbook.<init>(XSSFWorkbook.java:207) at
com.qm.action.GetProjectNames.execute(GetProjectNames.java:107) at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at
java.lang.reflect.Method.invoke(Method.java:601) at com.opensymphony.xwork2.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:452)
這看起來是枯燥看到這些先決條件一半的例外......剩下的是什麼?(部分原因會告訴你什麼是問題) – Gagravarr
這個Apache POI API對於.xls文件工作正常,但似乎與.xlsx文件有關,我在讀取.xlsx時遇到了類似的異常,但能夠讀取.xls文件 – Satya
@Satya .. Apache POI在Windows平臺上爲我的.xlsx文件工作正常。你在所有平臺上都用apache poi得到這個異常嗎? – bamittal