POI操作EXCEL兑现插入数据完美打印

POI操作EXCEL实现插入数据完美打印
servlet DzdPrintExcel.java

OperateExcel.java 实现插入行操作，下面行自动下移
public class FontCellStyle {private static HSSFFont fontStyle = null;  private static HSSFCellStyle cellStyle = null;    /*设置字体格式*/  public static HSSFFont getHdrFont(HSSFWorkbook wb) {  fontStyle = wb.createFont();  fontStyle.setFontName("黑体");  fontStyle.setFontHeightInPoints((short)20);  fontStyle.setBoldweight(HSSFFont.BOLDWEIGHT_BOLD);  return fontStyle;  }  public static HSSFFont getFtrFont(HSSFWorkbook wb) {  fontStyle = wb.createFont();  fontStyle.setFontName("宋体");  fontStyle.setFontHeightInPoints((short)10);  fontStyle.setBoldweight(HSSFFont.BOLDWEIGHT_BOLD);  return fontStyle;  }  public static HSSFFont getContentFont(HSSFWorkbook wb) {  fontStyle = wb.createFont();  fontStyle.setFontName("宋体");  fontStyle.setFontHeightInPoints((short)12);  fontStyle.setBoldweight(HSSFFont.BOLDWEIGHT_NORMAL);  return fontStyle;  }  public static HSSFFont getMergeConflictFont(HSSFWorkbook wb) {  fontStyle = wb.createFont();  fontStyle.setFontName("Arial");  fontStyle.setFontHeightInPoints((short)12);  fontStyle.setBoldweight(HSSFFont.BOLDWEIGHT_NORMAL);  fontStyle.setBoldweight(HSSFFont.BOLDWEIGHT_BOLD);  return fontStyle;  }  /*设置Excel单元格格式,引用到字体格式*/  public static HSSFCellStyle getAnyCellStyle(HSSFWorkbook wb,HSSFFont font,short align,short valign,short indent,boolean wrapText) {  cellStyle =wb.createCellStyle();  if(font != null) cellStyle.setFont(font);  if(align > 0) cellStyle.setAlignment(align);  if(valign > 0) cellStyle.setVerticalAlignment(valign);  if(indent > 0) cellStyle.setIndention(indent);  cellStyle.setWrapText(wrapText);return cellStyle;  }   public static  HSSFCellStyle getBorderNun(HSSFWorkbook wb){ cellStyle =wb.createCellStyle(); cellStyle.setBorderTop(HSSFCellStyle.BORDER_NONE);cellStyle.setBorderLeft(HSSFCellStyle.BORDER_NONE);cellStyle.setBorderBottom(HSSFCellStyle.BORDER_NONE);cellStyle.setBorderRight(HSSFCellStyle.BORDER_NONE);return cellStyle;   } public static  HSSFCellStyle getBorderTrue(HSSFWorkbook wb){ cellStyle =wb.createCellStyle(); cellStyle.setBorderTop(HSSFCellStyle.BORDER_MEDIUM);cellStyle.setBorderLeft(HSSFCellStyle.BORDER_MEDIUM);cellStyle.setBorderBottom(HSSFCellStyle.BORDER_MEDIUM);cellStyle.setBorderRight(HSSFCellStyle.BORDER_MEDIUM);fontStyle = wb.createFont(); fontStyle.setFontName("Arial");  fontStyle.setFontHeightInPoints((short)10);  fontStyle.setBoldweight(HSSFFont.BOLDWEIGHT_NORMAL);  fontStyle.setBoldweight(HSSFFont.BOLDWEIGHT_BOLD);  cellStyle.setFont(fontStyle);return cellStyle;   }/*设置Excel单元格行高、列宽*/  public static void setDefaultHighWidth(HSSFSheet sheet) {  sheet.setDefaultRowHeightInPoints(10);  sheet.setDefaultColumnWidth((short) 20);  }  public static void setDefaultCellHighWidthInRange(HSSFSheet sheet,short[] eachCellWidth,int high) {  //假定第一行和第一行所需的单元个已经建立好了，也就是说，在这之前已经调用了DesignXlsHeaderFooter.setXlsHeader  sheet.setDefaultRowHeightInPoints(high);//设置默认高  /*设置各列单元格宽度*/  for(int i = 0;i < eachCellWidth.length;i++) {  //System.out.print(""+i+"\t");  sheet.setColumnWidth((short) i,(short) ((eachCellWidth[i])*256));  }   }}  


DzdInfo.java 这个是获得数据的类