poi上传excel2007 报 org.apache.poi.openxml4j.exceptions.InvalidOperationException

Question

  public List<ArrayList<String>> read(String fileName)
    {
        List<ArrayList<String>> dataLst = new ArrayList<ArrayList<String>>();
        
        /** *//** 检查文件名是否为空或者是否是Excel格式的文件 */
        if (fileName == null || !fileName.matches("^.+\\.(?i)((xls)|(xlsx))$"))
        {
            return dataLst;
        }
        
        boolean isExcel2003 = true;
        /** *//** 对文件的合法性进行验证 */
        if (fileName.matches("^.+\\.(?i)(xlsx)$"))
        {
            isExcel2003 = false;
        }
        
        /** *//** 检查文件是否存在 */
        File file = new File(fileName);
        if (file == null || !file.exists())
        {
            return dataLst;
        }
        
        try
        {
            /** *//** 调用本类提供的根据流读取的方法 */
            dataLst = read(new FileInputStream(file), isExcel2003);
        }
        catch (Exception ex)
        {
            ex.printStackTrace();
        }
        
        /** *//** 返回最后读取的结果 */
        return dataLst;
    }
    
    /** *//**
     * <ul>
     * <li>Description:[根据流读取Excel文件]</li>
     * <li>Created by [Huyvanpull] [Jan 20, 2010]</li>
     * <li>Midified by [modifier] [modified time]</li>
     * <ul>
     * 
     * @param inputStream
     * @param isExcel2003
     * @return
     */
    public List<ArrayList<String>> read(InputStream inputStream,
            boolean isExcel2003)
    {
        List<ArrayList<String>> dataLst = null;
        try
        {
            /** *//** 根据版本选择创建Workbook的方式 */
            Workbook wb = isExcel2003 ? new HSSFWorkbook(inputStream)
                    : new XSSFWorkbook(inputStream);
            dataLst = read(wb);
        }
        catch (IOException e)
        {
            e.printStackTrace();
        }
        return dataLst;
    }
    
    /** *//**
     * <ul>
     * <li>Description:[得到总行数]</li>
     * <li>Created by [Huyvanpull] [Jan 20, 2010]</li>
     * <li>Midified by [modifier] [modified time]</li>
     * <ul>
     * 
     * @return
     */
    public int getTotalRows()
    {
        return totalRows;
    }
    
    /** *//**
     * <ul>
     * <li>Description:[得到总列数]</li>
     * <li>Created by [Huyvanpull] [Jan 20, 2010]</li>
     * <li>Midified by [modifier] [modified time]</li>
     * <ul>
     * 
     * @return
     */
    public int getTotalCells()
    {
        return totalCells;
    }
    
    /** *//**
     * <ul>
     * <li>Description:[读取数据]</li>
     * <li>Created by [Huyvanpull] [Jan 20, 2010]</li>
     * <li>Midified by [modifier] [modified time]</li>
     * <ul>
     * 
     * @param wb
     * @return
     */
    private List<ArrayList<String>> read(Workbook wb)
    {
        List<ArrayList<String>> dataLst = new ArrayList<ArrayList<String>>();
        
        /** *//** 得到第一个shell */
        Sheet sheet = wb.getSheetAt(0);
        this.totalRows = sheet.getPhysicalNumberOfRows();
        if (this.totalRows >= 1 && sheet.getRow(0) != null)
        {
            this.totalCells = sheet.getRow(0).getPhysicalNumberOfCells();
        }
        
        /** *//** 循环Excel的行 */
        for (int r = 0; r < this.totalRows; r++)
        {
            Row row = sheet.getRow(r);
            if (row == null)
            {
                continue;
            }
            
            ArrayList<String> rowLst = new ArrayList<String>();
            /** *//** 循环Excel的列 */
            for (short c = 0; c < this.getTotalCells(); c++)
            {
                Cell cell = row.getCell(c);
                String cellValue = "";
                if (cell == null)
                {
                    rowLst.add(cellValue);
                    continue;
                }
                /** *//** 处理数字型的,自动去零 */
                if (Cell.CELL_TYPE_NUMERIC == cell.getCellType())
                {
                    /** *//** 在excel里,日期也是数字,在此要进行判断 */
                    if (HSSFDateUtil.isCellDateFormatted(cell))
                    {
                       //cellValue = DateUtil.getyyyyMdHms(cell.getDateCellValue());
                    }
                    else
                    {
                        cellValue = getRightStr(cell.getNumericCellValue() + "");
                    }
                }
                /** *//** 处理字符串型 */
                else if (Cell.CELL_TYPE_STRING == cell.getCellType())
                {
                    cellValue = cell.getStringCellValue();
                }
                /** *//** 处理布尔型 */
                else if (Cell.CELL_TYPE_BOOLEAN == cell.getCellType())
                {
                    cellValue = cell.getBooleanCellValue() + "";
                }
                /** *//** 其它的,非以上几种数据类型 */
                else
                {
                    cellValue = cell.toString() + "";
                }
                
                rowLst.add(cellValue);
            }
            dataLst.add(rowLst);
        }
        return dataLst;
    }
    
    /** *//**
     * <ul>
     * <li>Description:[正确地处理整数后自动加零的情况]</li>
     * <li>Created by [Huyvanpull] [Jan 20, 2010]</li>
     * <li>Midified by [modifier] [modified time]</li>
     * <ul>
     * 
     * @param sNum
     * @return
     */
    private String getRightStr(String sNum)
    {
        DecimalFormat decimalFormat = new DecimalFormat("#.000000");
        String resultStr = decimalFormat.format(new Double(sNum));
        if (resultStr.matches("^[-+]?\\d+\\.[0]+$"))
        {
            resultStr = resultStr.substring(0, resultStr.indexOf("."));
        }
        return resultStr;
    }
    
   public List<String>  getExecl(String fileNume){
           List<ArrayList<String>> dataLst = new POIExcelUtil().read(fileNume);
            List<String>  num = new ArrayList<String>();
            for (ArrayList<String> innerLst : dataLst)
            {
               StringBuffer rowData = new StringBuffer();
               for (String dataStr : innerLst)
               {
                   rowData.append(",").append(dataStr);
               }
               if (rowData.length() > 0)
               {
                   //System.out.println(rowData.deleteCharAt(0).toString());
                   num.add(rowData.deleteCharAt(0).toString());
               }
            }
            for(int i =2;i<num.size();i++){
               for(int j=1;j<i;j++){
             if(num.get(i).toString().equals(num.get(j).toString())){        
                num.remove(i);
                num.add(i,"");
             }
               }
               
            }
            
           
            
            num.remove(0);
            
       return num;
   
   }在上传时，在Workbook wb = isExcel2003 ? new HSSFWorkbook(inputStream) : new XSSFWorkbook(inputStream);这一行抛出 org.apache.poi.openxml4j.exceptions.InvalidOperationException: Can't open the specified file: 'D:\Program Files\Tomcat-6.0\temp\poifiles\poi-ooxml--867705816.tmp'异常。请指点啊在main方法里测试时没有问题。

Answer 1

用了这些个jar包。
dom4j-1.6.1.jar
poi-3.6-20091214.jar
poi-contrib-3.6-20091214.jar
poi-examples-3.6-20091214.jar
poi-ooxml-3.6-20091214.jar
poi-ooxml-schemas-3.6-20091214.jar
poi-scratchpad-3.6-20091214.jar
xmlbeans-2.3.0.jar

Answer 2

我也碰见了问题了 
org.apache.poi.openxml4j.exceptions.InvalidOperationException: Can't open the specified file: 'C\:\网站的东西\伙伴人员导入模板(2).xlsx'
at org.apache.poi.openxml4j.opc.ZipPackage.<init>(ZipPackage.java:102)
at org.apache.poi.openxml4j.opc.OPCPackage.open(OPCPackage.java:199)
at org.apache.poi.openxml4j.opc.OPCPackage.open(OPCPackage.java:178)
at org.apache.poi.POIXMLDocument.openPackage(POIXMLDocument.java:62)
at org.apache.poi.xssf.usermodel.XSSFWorkbook.<init>(XSSFWorkbook.java:188)
at POIExcelTools.readExcelToUserVoByPoi(POIExcelTools.java:36)
at POIExcelTools.main(POIExcelTools.java:59)