ExcelUtil—（包括公式，合并单元格）
public class ExcelUtilStat {
/**
* 合併單元格
*
* @param rowFrom
* @param cellFrom
* @param rowTo
* @param cellTo
* @return
*/
public static Region getRegion(int rowFrom, short cellFrom, int rowTo, short cellTo) {
Region region = new Region(rowFrom, cellFrom, rowTo, cellTo);
return region;
}
/**
* 根據列所在索引位置取得字母
*
* @param cell
* @return
*/
public static String getCellWorld(int cell) {
String str = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
int m = ((cell) / 26) - 1;
char a = str.charAt(cell % 26);
return "" + (m == -1 ? "" : str.charAt(m)) + a;
}
/**
* 取得單元格函數 (如MAX,MIN,AVERAGE,STDEVP)等等
*
* @param cellFrom
* 計算的開始列
* @param cellTo
* 計算的結束列
* @param rowFrom
* 第幾行開始
* @param rowTo
* 第幾行結束
* @param function
* Excel函數
* @return
*/
public static String getXToY(int cellFrom, int cellTo, int rowFrom, int rowTo, String function) {
String resultX = getCellWorld(cellFrom) + rowFrom;
String resultY = getCellWorld(cellTo) + rowTo;
String XToY = "";
String x1 = resultX + ":" + resultY;
String x2 = function + "(" + resultX + ":" + resultY + ")";
XToY = function == null ? x1 : x2;
return XToY;
}
/**
* 取得rank公式
*
* @param x
* 計算的列
* @param y
* 列所在的行
* @param yFrom
* 第幾行開始
* @param yTo
* 第幾行結束
* @param function
* Excel函數
* @return
*/
public static String getRank(int x, int y, int yFrom, int yTo, String function) {
String a = getCellWorld(x) + y;
String b = getXToY(x, x, yFrom, yTo, null);
return function + "(" + a + "," + b + "," + 0 + ")";
}
public static void main(String[] args) {
System.out.println(getRank(6, 3, 3, 5, "RANK"));
}
/**
* 取得Normsinv公式， 操作如(M5+NORMSINV(NORMDIST(E3,E6,E7,TRUE))*N5)
*
* @param xm
* 全體平均值的列
* @param xn
* 全體標準差的列
* @param xo
* 委員列
* @param yFrom
* 第幾行
* @param rowTotal
* 數據總行數
* @return
*/
public static String getNormsinv(int xm, int xn, int xo, int yFrom, int rowTotal) {
String m5 = getCellWorld(xm) + yFrom;
String n5 = getCellWorld(xn) + yFrom;
String e3 = getCellWorld(xo) + yFrom;
String e6 = getCellWorld(xo) + (rowTotal + 3);
String e7 = getCellWorld(xo) + (rowTotal + 4);
return m5 + "+NORMSINV(NORMDIST(" + e3 + "," + e6 + "," + e7 + ",TRUE))*" + n5;
}
/**
* 取得標準後名次差異(如:T3-J3)
*
* @param xFrom
* @param xTo
* @param y
* @return
*/
public static String getVariance(int xFrom, int xTo, int y) {
String startStr = getCellWorld(xFrom) + y;
String endStr = getCellWorld(xTo) + y;
return endStr + "-" + startStr;
}
/**
* 設置工作表各列寬度
* @param sheet
* @param width
*/
@SuppressWarnings("deprecation")
public static void setColumnWidth(HSSFSheet sheet, int[] width) {
for (int i = 0; i < width.length; i++) {
sheet.setColumnWidth((short) i, (short) (width[i] * 256));
}
}
/**
* 設置邊框
*
* @param wb
* @return
*/
public static HSSFCellStyle createBorder(HSSFWorkbook wb) {
HSSFCellStyle hcs = wb.createCellStyle();
hcs.setBorderLeft(HSSFCellStyle.BORDER_THIN);
hcs.setBorderRight(HSSFCellStyle.BORDER_THIN);
hcs.setBorderBottom(HSSFCellStyle.BORDER_THIN);
hcs.setBorderTop(HSSFCellStyle.BORDER_THIN);
hcs.setBottomBorderColor(HSSFColor.BLACK.index);
hcs.setTopBorderColor(HSSFColor.BLACK.index);
hcs.setLeftBorderColor(HSSFColor.BLACK.index);
hcs.setRightBorderColor(HSSFColor.BLACK.index);
hcs.setFont(getFont(wb, (short) 12, "新細明體"));
return hcs;
}
/**
* 設置基本單元格格式
*
* @param wb
* @return
*/
public static HSSFCellStyle createBasicHcs(HSSFWorkbook wb) {
HSSFCellStyle normalStyle = createBorder(wb);
normalStyle.setAlignment(HSSFCellStyle.ALIGN_CENTER);
normalStyle.setVerticalAlignment(HSSFCellStyle.VERTICAL_CENTER);
normalStyle.setWrapText(true);
return normalStyle;
}
/**
* 設置邊框
*
* @param wb
* @return
*/
public static HSSFCellStyle createBorder(HSSFCellStyle cellStyle) {
cellStyle.setBorderLeft(HSSFCellStyle.BORDER_THIN);
cellStyle.setBorderRight(HSSFCellStyle.BORDER_THIN);
cellStyle.setBorderBottom(HSSFCellStyle.BORDER_THIN);
cellStyle.setBorderTop(HSSFCellStyle.BORDER_THIN);
cellStyle.setBottomBorderColor(HSSFColor.BLACK.index);
cellStyle.setTopBorderColor(HSSFColor.BLACK.index);
cellStyle.setLeftBorderColor(HSSFColor.BLACK.index);
cellStyle.setRightBorderColor(HSSFColor.BLACK.index);
return cellStyle;
}
/**
* 設置單元格對齊方式及顏色
*
* @param wb
* @param x
* 水平
* @param y
* 垂直
* @return
*/
public static HSSFCellStyle createBasicHcs(HSSFWorkbook wb, short x, short y, short color) {
HSSFCellStyle normalStyle = createBasicHcs(wb);
normalStyle.setAlignment(x);
normalStyle.setVerticalAlignment(y);
normalStyle.setWrapText(true);
normalStyle.setFillForegroundColor(color);
normalStyle.setFillPattern(HSSFCellStyle.SOLID_FOREGROUND);
return normalStyle;
}
/**
* 設置單元格顏色
*
* @param wb
* @return
*/
public static HSSFCellStyle createHcs(HSSFWorkbook wb, short color) {
HSSFCellStyle normalStyle = createBasicHcs(wb);
normalStyle.setFillForegroundColor(color);
normalStyle.setFillPattern(HSSFCellStyle.SOLID_FOREGROUND);
return normalStyle;
}
/**
* 设置字体
*
* @param wb
* @param height
* @param fontName
* @return
*/
public static HSSFFont getFont(HSSFWorkbook wb, short height, String fontName) {
HSSFFont font = wb.createFont();
font.setFontHeightInPoints(height);
font.setFontName(fontName);
return font;
}
/**
* 設置單元格為小數點為兩位
*
* @param wb
* @return
*/
public static HSSFCellStyle createHcsForDataFormat(HSSFWorkbook wb) {
DataFormat format = wb.createDataFormat();
HSSFCellStyle cellStyle = createBorder(wb);
cellStyle.setDataFormat(format.getFormat("#,##0.00"));
return cellStyle;
}
/**
* 設置單元格為小數點為兩位及設置顏色
*
* @param wb
* @param color
* @return
*/
public static HSSFCellStyle createHcsForDataFormat(HSSFWorkbook wb, short color) {
HSSFCellStyle cellStyle = createHcsForDataFormat(wb);
cellStyle.setFillForegroundColor(color);
cellStyle.setFillPattern(HSSFCellStyle.SOLID_FOREGROUND);
return cellStyle;
}
}