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薪酬系统-薪资核算和档案，excel导出行高自适应

This commit is contained in:
sy 2023-03-30 17:26:55 +08:00
parent dc2cb5f448
commit 31bf7cfd99
1 changed files with 155 additions and 1 deletions
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156
src/com/engine/salary/util/excel/ExcelUtilPlus.java
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@ -7,7 +7,6 @@ import org.apache.poi.ss.usermodel.*;
import org.apache.poi.ss.util.CellRangeAddress;
import org.apache.poi.xssf.usermodel.*;
import java.awt.*;
import java.awt.Color;
import java.util.Date;
import java.util.List;
@ -116,6 +115,9 @@ public class ExcelUtilPlus {
for (int rowIndex = 0; rowIndex < rowList.size(); rowIndex++) {
List<Object> infoList = rowList.get(rowIndex);
XSSFRow row = sheet.createRow(rowIndex);
float height = 18;
float finalHeight = 18;
for (int cellIndex = 0; cellIndex < infoList.size(); cellIndex++) {
XSSFCell cell = row.createCell(cellIndex);
if (rowIndex == 0) {
@ -137,7 +139,12 @@ public class ExcelUtilPlus {
cell.setCellType(CellType.STRING);
cell.setCellValue(o == null ? "" : o.toString());
}
//判断是否要调整高度
int width = sheet.getColumnWidth(cellIndex) / 256;
finalHeight = getFinalHeight(o, width, finalHeight, height);
}
row.setHeightInPoints(finalHeight);
}
return workbook;
}
@ -192,6 +199,9 @@ public class ExcelUtilPlus {
for (int rowIndex = 0; rowIndex < rowList.size(); rowIndex++) {
List<Object> infoList = rowList.get(rowIndex);
XSSFRow row = sheet.createRow(rowIndex);
float height = 18;
float finalHeight = 18;
for (int cellIndex = 0; cellIndex < infoList.size(); cellIndex++) {
XSSFCell cell = row.createCell(cellIndex);
if (rowIndex == 0) {
@ -213,7 +223,12 @@ public class ExcelUtilPlus {
cell.setCellType(CellType.STRING);
cell.setCellValue(String.valueOf(o));
}
//判断是否要调整高度
int width = sheet.getColumnWidth(cellIndex) / 256;
finalHeight = getFinalHeight(o, width, finalHeight, height);
}
row.setHeightInPoints(finalHeight);
}
if (CollectionUtils.isNotEmpty(comments)) {
@ -226,6 +241,106 @@ public class ExcelUtilPlus {
return workbook;
}
public static XSSFWorkbook genWorkbookV2(List<List<Object>> rowList, String sheetName, boolean lastRowRed) {
XSSFWorkbook workbook = new XSSFWorkbook();
// 设置title样式
XSSFCellStyle titleCellStyle = workbook.createCellStyle();
XSSFFont titleFont = workbook.createFont();
titleFont.setBold(true);
titleFont.setFontName("仿宋");
titleFont.setFontHeightInPoints((short) 15);
titleCellStyle.setFont(titleFont);
titleCellStyle.setAlignment(HorizontalAlignment.CENTER);
titleCellStyle.setFillForegroundColor(IndexedColors.GREY_25_PERCENT.getIndex());//背景色
titleCellStyle.setFillPattern(FillPatternType.SOLID_FOREGROUND);
titleCellStyle.setVerticalAlignment(VerticalAlignment.CENTER);
titleCellStyle.setBorderLeft(BorderStyle.THIN);
titleCellStyle.setBorderRight(BorderStyle.THIN);
titleCellStyle.setBorderTop(BorderStyle.THIN);
titleCellStyle.setBorderBottom(BorderStyle.THIN);
// 设置主体样式
XSSFCellStyle cellStyle = workbook.createCellStyle();
XSSFFont font = workbook.createFont();
font.setFontName("宋体");
font.setFontHeightInPoints((short) 10);// 设置字体大小
cellStyle.setFont(font);// 选择需要用到的字体格式
cellStyle.setWrapText(true);
cellStyle.setBorderLeft(BorderStyle.THIN);
cellStyle.setBorderRight(BorderStyle.THIN);
cellStyle.setBorderTop(BorderStyle.THIN);
cellStyle.setBorderBottom(BorderStyle.THIN);
XSSFCellStyle redCellStyle = workbook.createCellStyle();
XSSFFont redFont = workbook.createFont();
redFont.setFontName("宋体");
redFont.setFontHeightInPoints((short) 10);// 设置字体大小
redFont.setColor(new XSSFColor(new Color(0xFF3333), null));
redFont.setBold(true);
redCellStyle.setWrapText(true);
redCellStyle.setFont(redFont);// 选择需要用到的字体格式
redCellStyle.setBorderLeft(BorderStyle.THIN);
redCellStyle.setBorderRight(BorderStyle.THIN);
redCellStyle.setBorderTop(BorderStyle.THIN);
redCellStyle.setBorderBottom(BorderStyle.THIN);
XSSFSheet sheet = workbook.createSheet(sheetName);
//自适应宽度
sheet.autoSizeColumn(0, true);
//默认列宽
sheet.setDefaultColumnWidth(20);
//默认行高
sheet.setDefaultRowHeightInPoints(18);
//遍历设置列宽
List<Object> header = rowList.get(0);
for (int i = 0; i < header.size(); i++) {
sheet.setColumnWidth(i,Math.max(12, header.get(i).toString().length()*4)*256);
}
for (int rowIndex = 0; rowIndex < rowList.size(); rowIndex++) {
List<Object> infoList = rowList.get(rowIndex);
XSSFRow row = sheet.createRow(rowIndex);
float height = 18;
float finalHeight = 18;
for (int cellIndex = 0; cellIndex < infoList.size(); cellIndex++) {
XSSFCell cell = row.createCell(cellIndex);
if (rowIndex == 0) {
cell.setCellStyle(titleCellStyle);
} else {
if (lastRowRed && rowIndex == rowList.size() - 1) {
cell.setCellStyle(redCellStyle);
} else {
cell.setCellStyle(cellStyle);
}
}
Object o = infoList.get(cellIndex);
if (o instanceof String) {
cell.setCellType(CellType.STRING);
cell.setCellValue(String.valueOf(o));
} else if (o instanceof Boolean) {
cell.setCellType(CellType.BOOLEAN);
cell.setCellValue(String.valueOf(o));
} else if (o instanceof Date) {
cell.setCellType(CellType.STRING);
cell.setCellValue(SalaryDateUtil.getFormatLocalDate((Date) o));
} else {
cell.setCellType(CellType.STRING);
cell.setCellValue(o == null ? "" : o.toString());
}
//判断是否要调整高度
int width = sheet.getColumnWidth(cellIndex) / 256;
finalHeight = getFinalHeight(o, width, finalHeight, height);
}
row.setHeightInPoints(finalHeight);
}
return workbook;
}
public static XSSFWorkbook genWorkbookWithChildTitleColumn(List<List<Object>> rowList, String sheetName, boolean lastRowRed) {
XSSFWorkbook workbook = new XSSFWorkbook();
@ -345,6 +460,9 @@ public class ExcelUtilPlus {
for (int rowIndex = 1; rowIndex < rowList.size(); rowIndex++) {
List<Object> infoList = rowList.get(rowIndex);
XSSFRow row = sheet.createRow(rowIndex + 1);
float height = 18;
float finalHeight = 18;
for (int cellIndex = 0; cellIndex < infoList.size(); cellIndex++) {
XSSFCell cell = row.createCell(cellIndex);
@ -371,8 +489,44 @@ public class ExcelUtilPlus {
cell.setCellType(CellType.STRING);
cell.setCellValue(o == null ? "" : o.toString());
}
//判断是否要调整高度
int width = sheet.getColumnWidth(cellIndex) / 256;
finalHeight = getFinalHeight(o, width, finalHeight, height);
}
row.setHeightInPoints(finalHeight);
}
return workbook;
}
public static float getFinalHeight(Object o, int width, float finalHeight, float height) {
if (o != null && getStrlength(o.toString()) > width) {
float remainder = getStrlength(o.toString()) % width;
int multiple = getStrlength(o.toString()) / width;
int finalMultiple = remainder > 0 ? (multiple + 1) : multiple;
float compareHeight = height * finalMultiple;
finalHeight = Math.max(finalHeight, compareHeight);
}
return finalHeight;
}
public static int getStrlength(String str) {
int strLength = 0;
String chinese = "[\u0391-\uFFE5]";
/* 获取字段值的长度，如果含中文字符，则每个中文字符长度为2，否则为1 */
for (int i = 0; i < str.length(); i++) {
/* 从字符串中获取一个字符 */
String temp = str.substring(i, i + 1);
/* 判断是否为中文字符 */
if (temp.matches(chinese)) {
/* 中文字符长度为2 */
strLength += 2;
} else {
/* 其他字符长度为1 */
strLength += 1;
}
}
return strLength;
}
}