188 lines
7.8 KiB
Plaintext
188 lines
7.8 KiB
Plaintext
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package com.bonus.exp;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Map;
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import org.apache.poi.hssf.usermodel.HSSFCell;
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import org.apache.poi.hssf.usermodel.HSSFCellStyle;
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import org.apache.poi.hssf.usermodel.HSSFDataFormat;
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import org.apache.poi.hssf.usermodel.HSSFFont;
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import org.apache.poi.hssf.usermodel.HSSFRow;
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import org.apache.poi.hssf.usermodel.HSSFSheet;
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import org.apache.poi.hssf.usermodel.HSSFWorkbook;
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import org.apache.poi.hssf.util.CellRangeAddress;
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import org.apache.poi.hssf.util.HSSFColor;
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import org.apache.poi.ss.usermodel.CellStyle;
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import org.apache.poi.ss.usermodel.Font;
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@SuppressWarnings("deprecation")
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public class POIOutputHelperScrapAccount {
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public static HSSFWorkbook excel(List<Map<String, Object>> result, List<String> list, String filename,String time) {
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// 获取工作簿对象
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HSSFWorkbook workbook = new HSSFWorkbook();
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HSSFSheet sheet = workbook.createSheet();
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HSSFCellStyle tittleStyle = createTittleStyle(workbook);
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HSSFCellStyle headerStyle = createHeaderStyle(workbook);
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HSSFCellStyle contentStyle = createCellStyle(workbook);
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String sheetName = filename;
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sheet.setDefaultColumnWidth(15);
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HSSFRow row;
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workbook.setSheetName(0, sheetName);
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HSSFCell cell;
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if (result != null && result.size() > 0) {
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int nColumn = list.size();
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//表头
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HSSFRow row2 = sheet.createRow(0);
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row2.setHeight((short) 800);
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// row2.setHeightInPoints(20);
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HSSFCell tempCell = row2.createCell(0);
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tempCell.setCellValue(sheetName);
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tempCell.setCellStyle(tittleStyle);
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sheet.addMergedRegion(new CellRangeAddress(0, 0,0,(short) (nColumn - 1)));
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HSSFRow row3 = sheet.createRow(1);
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HSSFCell tempCell1= row3.createCell(0);
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tempCell1.setCellValue(time);
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tempCell1.setCellStyle(headerStyle);
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sheet.addMergedRegion(new CellRangeAddress(0, 0,0,(short) (nColumn - 1)));
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int ii = 2;
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row = sheet.createRow((short) ii);
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//row.setHeightInPoints(20);
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for (int j = 0; j < nColumn; j++) {
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cell = row.createCell((short) j);
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if (list.get(j) != null) {
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cell.setCellStyle(headerStyle);
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cell.setCellValue(list.get(j));
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} else {
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cell.setCellStyle(headerStyle);
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cell.setCellValue("");
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}
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}
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ii++;
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for (int i = 0; i < result.size(); i++) {
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Map<String, Object> resulttrow = result.get(i);
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List<Object> rowdata = map2List(resulttrow);
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row = sheet.createRow((short) ii);
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row.setHeightInPoints(15);
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for (int j = 0; j < nColumn; j++) {
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cell = row.createCell((short) j);
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if (rowdata.get(j) != null) {
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Object data = rowdata.get(j);
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Boolean isNum = false;//data是否为数值
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if (data != null || "".equals(data)) {
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//判断data是否为数值型
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isNum = data.toString().matches("^(-?\\d+)(\\.\\d+)?$");
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}
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//如果单元格内容是数值类型，则设置cell的类型为数值型，设置data的类型为数值类型
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if (isNum ) {
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// 设置单元格内容为double类型
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cell.setCellValue(Double.parseDouble(data.toString()));
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//contentStyle.setDataFormat(HSSFDataFormat.getBuiltinFormat("0.00"));//保留两位小数点
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// HSSFDataFormat df = workbook.createDataFormat(); //此处设置数据格式
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// contentStyle.setDataFormat(df.getFormat("0.000")); //小数点后保留两位，可以写contentStyle.setDataFormat(df.getFormat("#,#0.00"));
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// 设置单元格格式
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cell.setCellStyle(contentStyle);
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} else {
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cell.setCellStyle(contentStyle);
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// 设置单元格内容为字符型
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cell.setCellValue(data.toString());
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}
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} else {
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cell.setCellStyle(contentStyle);
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cell.setCellValue("");
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}
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}
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ii++;
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}
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} else {
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int nColumn = list.size();
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row = sheet.createRow((short) 0);
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row.setHeightInPoints(30);
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sheet.addMergedRegion(new CellRangeAddress(0, 0, 0, (short) (nColumn - 1)));
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cell = row.createCell(0);
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cell.setCellStyle(tittleStyle);
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cell.setCellValue(filename);
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int ii = 1;
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row = sheet.createRow((short) ii);
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row.setHeightInPoints(20);
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for (int j = 0; j < nColumn; j++) {
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cell = row.createCell((short) j);
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if (list.get(j) != null) {
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cell.setCellStyle(headerStyle);
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cell.setCellValue(list.get(j));
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} else {
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cell.setCellStyle(contentStyle);
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cell.setCellValue("");
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}
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}
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}
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return workbook;
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}
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public static List<Object> map2List(Map<String, Object> map) {
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// 将Map Key 转化为List
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List<Object> mapValuesList = new ArrayList<Object>(map.values());
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return mapValuesList;
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}
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public static HSSFCellStyle createTittleStyle(HSSFWorkbook workbook){
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HSSFCellStyle tittleStyle = workbook.createCellStyle();
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tittleStyle.setVerticalAlignment(CellStyle.VERTICAL_CENTER);// 垂直居中
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tittleStyle.setAlignment(CellStyle.ALIGN_CENTER);// 水平居中
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HSSFFont font = workbook.createFont();
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font.setFontHeightInPoints((short) 16);// 设置字体大小
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font.setBoldweight(HSSFFont.BOLDWEIGHT_BOLD);//设置加粗
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tittleStyle.setWrapText(true);
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tittleStyle.setFont(font);
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tittleStyle.setFillPattern(HSSFCellStyle.SOLID_FOREGROUND);//填充单元格
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tittleStyle.setFillForegroundColor(HSSFColor.WHITE.index);//填充颜色
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tittleStyle.setBorderBottom(HSSFCellStyle.BORDER_THIN); //下边框
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tittleStyle.setBorderLeft(HSSFCellStyle.BORDER_THIN);//左边框
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tittleStyle.setBorderTop(HSSFCellStyle.BORDER_THIN);//上边框
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tittleStyle.setBorderRight(HSSFCellStyle.BORDER_THIN);//右边框
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return tittleStyle;
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}
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public static HSSFCellStyle createHeaderStyle(HSSFWorkbook workbook){
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HSSFCellStyle headerStyle = workbook.createCellStyle();
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headerStyle.setVerticalAlignment(CellStyle.VERTICAL_CENTER);// 垂直居中
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headerStyle.setAlignment(CellStyle.ALIGN_CENTER);// 水平居中
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headerStyle.setFillPattern(HSSFCellStyle.SOLID_FOREGROUND);
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headerStyle.setFillForegroundColor(HSSFColor.WHITE.index);
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headerStyle.setBorderBottom(HSSFCellStyle.BORDER_THIN); //下边框
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headerStyle.setBorderLeft(HSSFCellStyle.BORDER_THIN);//左边框
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headerStyle.setBorderTop(HSSFCellStyle.BORDER_THIN);//上边框
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headerStyle.setBorderRight(HSSFCellStyle.BORDER_THIN);//右边框
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Font font = workbook.createFont();
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font.setFontHeightInPoints((short)12);
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font.setBoldweight(HSSFFont.BOLDWEIGHT_BOLD);
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// font.setColor(HSSFColor.GREEN.index); //绿字
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font.setBoldweight(HSSFFont.BOLDWEIGHT_BOLD);
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headerStyle.setFont(font);
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return headerStyle;
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}
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public static HSSFCellStyle createCellStyle(HSSFWorkbook workbook){
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HSSFCellStyle contentStyle = workbook.createCellStyle();
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contentStyle.setVerticalAlignment(CellStyle.VERTICAL_CENTER);// 垂直居中
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contentStyle.setAlignment(CellStyle.ALIGN_CENTER);// 水平居中
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contentStyle.setFillPattern(HSSFCellStyle.SOLID_FOREGROUND);
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contentStyle.setFillForegroundColor(HSSFColor.WHITE.index);
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contentStyle.setBorderBottom(HSSFCellStyle.BORDER_THIN); //下边框
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contentStyle.setBorderLeft(HSSFCellStyle.BORDER_THIN);//左边框
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contentStyle.setBorderTop(HSSFCellStyle.BORDER_THIN);//上边框
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contentStyle.setBorderRight(HSSFCellStyle.BORDER_THIN);//右边框
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Font font = workbook.createFont();
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font.setFontHeightInPoints((short)10);
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font.setColor(HSSFColor.BLACK.index); //黑字
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contentStyle.setFont(font);
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return contentStyle;
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}
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}
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