POI导出Excel设置自适应列宽
controller层
@PostMapping("/exportShippingInstructsTheTicket")
@ApiOperation(value = "车辆通关管理-装船指示票", notes = "车辆通关管理-装船指示票")
public HttpEntity<InputStreamSource> exportShippingInstructsTheTicket(@RequestBody QueryDTO<CustomsClearanceInputDto> query) throws IOException {
HttpEntity<InputStreamSource> entry = service.exportShippingInstructsTheTicket(query.getData());
return entry;
}
servers层
@Override
public HttpEntity<InputStreamSource> exportShippingInstructsTheTicket(CustomsClearanceInputDto dto) throws IOException {
List<CustomsClearanceOutputDto> list = repository.queryCustomListDetail(dto);
SXSSFWorkbook workbook = new SXSSFWorkbook();
SXSSFSheet sheet = workbook.createSheet("sheet1");
if (!CollectionUtils.isEmpty(list)) {
// 设置列宽
for (int i = 0; i < 11; i++) {
sheet.trackAllColumnsForAutoSizing();
sheet.autoSizeColumn(i);
sheet.setColumnWidth(i, sheet.getColumnWidth(i) * 17 / 10);
}
int index = 0;
// 创建表头
SXSSFRow row0 = sheet.createRow(index);
for (int i = 0; i < 11; i++) {
SXSSFCell cell = row0.createCell(i);
cell.setCellStyle(ExcelStyleUtils.getStyle2(workbook));
if (i == 0) {
cell.setCellValue("NO");
} else if (i == 1) {
cell.setCellValue("MODEL");
} else if (i == 2) {
cell.setCellValue("TP");
} else if (i == 3) {
cell.setCellValue("OP");
} else if (i == 4) {
cell.setCellValue("EC");
} else if (i == 5) {
cell.setCellValue("IC");
} else if (i == 6) {
cell.setCellValue("VIN.NO");
} else if (i == 7) {
cell.setCellValue("INV/NO");
} else if (i == 8) {
cell.setCellValue("CASENO");
} else if (i == 9) {
cell.setCellValue("VESSEL");
} else if (i == 10) {
cell.setCellValue("ADDRESS");
}
}
index++;
// 列表内容填充
for (int s = 0; s < list.size(); s++) {
CustomsClearanceOutputDto outputDto = list.get(s);
// 创建行
SXSSFRow row = sheet.createRow(index);
// 设置行高
row.setHeight((short) 400);
// 创建该行单元格
for (int i = 0; i < 11; i++) {
SXSSFCell cell = row.createCell(i);
// 设置单元格样式
cell.setCellStyle(ExcelStyleUtils.getStyle2(workbook));
// 给指定单元格填充值
if (i == 0) {
cell.setCellValue(index);
} else if (i == 1) {
cell.setCellValue(outputDto.getModel());
} else if (i == 2) {
cell.setCellValue(outputDto.getType());
} else if (i == 3) {
cell.setCellValue(outputDto.getOp());
} else if (i == 4) {
cell.setCellValue(outputDto.getHesColor());
} else if (i == 5) {
cell.setCellValue(outputDto.getInteriorColor());
} else if (i == 6) {
cell.setCellValue(outputDto.getVin());
} else if (i == 7) {
String diNo = outputDto.getDiNo();
StringBuffer pcNo = new StringBuffer("32F-");
pcNo.append(diNo.substring(0, 3) + "-");
pcNo.append(diNo.substring(3, 7));
StringBuffer diNoBuffer = new StringBuffer(pcNo + "-");
diNoBuffer.append(diNo.substring(7));
cell.setCellValue(diNoBuffer.toString());
} else if (i == 8) {
cell.setCellValue(outputDto.getCaseNo());
} else if (i == 9) {
cell.setCellValue(outputDto.getVesselCode());
} else if (i == 10) {
cell.setCellValue(outputDto.getDischargePort());
}
}
index++;
}
}
String fileName = "装船指示票.xlsx";
return this.exportResult(workbook, fileName);
}
// 输出excel
private ResponseEntity<InputStreamSource> exportResult(SXSSFWorkbook workbook, String fileName) throws IOException {
ByteArrayOutputStream byteOut = new ByteArrayOutputStream();
workbook.write(byteOut);
InputStreamSource source = new ByteArrayResource(byteOut.toByteArray(), fileName);
HttpHeaders headers = new HttpHeaders();
headers.setCacheControl(CacheControl.noStore().mustRevalidate());
headers.setContentDisposition(
ContentDisposition.builder("attachment")
.filename(fileName + ".xls", StandardCharsets.UTF_8)
.build()
);
headers.setPragma("no-cache");
headers.setExpires(0);
return ResponseEntity.ok()
.headers(headers)
.contentLength(byteOut.toByteArray().length)
.contentType(MediaTypeExpand.APPLICATION_MSXLSX)
.body(source);
}
#单元格样式Utils
package com.szlanyou.cloud.whepss.common.excel;
import org.apache.poi.ss.usermodel.*;
import org.apache.poi.xssf.streaming.SXSSFWorkbook;
/**
* excel单元格样式
*/
public class ExcelStyleUtils {
/**
* 宋体 9号 居中 全边框 白色背景
*
* @param workbook
* @return
*/
public static CellStyle getStyle1(SXSSFWorkbook workbook) {
Font font = workbook.createFont();
font.setFontName("宋体");
font.setFontHeightInPoints((short) 9);
CellStyle style = workbook.createCellStyle();
style.setAlignment(HorizontalAlignment.CENTER);
style.setVerticalAlignment(VerticalAlignment.CENTER);
// 背景颜色填充白色
style.setFillForegroundColor(IndexedColors.WHITE.getIndex());
style.setFillPattern(FillPatternType.SOLID_FOREGROUND);
style.setBorderBottom(BorderStyle.THIN);
style.setBorderLeft(BorderStyle.THIN);
style.setBorderTop(BorderStyle.THIN);
style.setBorderRight(BorderStyle.THIN);
style.setWrapText(true);// 自动换行
style.setFont(font);
return style;
}
/**
* 宋体 9号 居中 全边框
*
* @param workbook
* @return
*/
public static CellStyle getStyle2(SXSSFWorkbook workbook) {
Font font = workbook.createFont();
font.setFontName("宋体");
font.setFontHeightInPoints((short) 9);
CellStyle style = workbook.createCellStyle();
style.setAlignment(HorizontalAlignment.CENTER);
style.setVerticalAlignment(VerticalAlignment.CENTER);
style.setBorderBottom(BorderStyle.THIN);
style.setBorderLeft(BorderStyle.THIN);
style.setBorderTop(BorderStyle.THIN);
style.setBorderRight(BorderStyle.THIN);
style.setWrapText(true);// 自动换行
style.setFont(font);
return style;
}
/**
* 宋体 9号 左 上、右
*
* @param workbook
* @return
*/
public static CellStyle getStyle3(SXSSFWorkbook workbook) {
Font font = workbook.createFont();
font.setFontName("宋体");
font.setFontHeightInPoints((short) 9);
CellStyle style = workbook.createCellStyle();
style.setAlignment(HorizontalAlignment.LEFT);
style.setBorderLeft(BorderStyle.THIN);
style.setBorderTop(BorderStyle.THIN);
style.setBorderRight(BorderStyle.THIN);
style.setVerticalAlignment(VerticalAlignment.CENTER);
style.setWrapText(true);// 自动换行
style.setFont(font);
return style;
}
/**
* 宋体 9号 居中 左右边框
*
* @param workbook
* @return
*/
public static CellStyle getStyle4(SXSSFWorkbook workbook) {
Font font = workbook.createFont();
font.setFontName("宋体");
font.setFontHeightInPoints((short) 9);
CellStyle style = workbook.createCellStyle();
style.setAlignment(HorizontalAlignment.CENTER);
style.setBorderLeft(BorderStyle.THIN);
style.setBorderRight(BorderStyle.THIN);
style.setVerticalAlignment(VerticalAlignment.CENTER);
style.setWrapText(true);// 自动换行
style.setFont(font);
return style;
}
/**
* 宋体 9号 居中 无边框 白色背景
*
* @param workbook
* @return
*/
public static CellStyle getStyle5(SXSSFWorkbook workbook) {
Font font = workbook.createFont();
font.setFontName("宋体");
font.setFontHeightInPoints((short) 9);
CellStyle style = workbook.createCellStyle();
style.setAlignment(HorizontalAlignment.CENTER);
style.setVerticalAlignment(VerticalAlignment.CENTER);
// 背景颜色填充白色
style.setFillForegroundColor(IndexedColors.WHITE.getIndex());
style.setFillPattern(FillPatternType.SOLID_FOREGROUND);
style.setWrapText(true);// 自动换行
style.setFont(font);
return style;
}
/**
* 仿宋 10号 居中 无边框 白色背景
*
* @param workbook
* @return
*/
public static CellStyle getStyle6(SXSSFWorkbook workbook) {
Font font = workbook.createFont();
font.setFontName("仿宋");
font.setFontHeightInPoints((short) 10);
CellStyle style = workbook.createCellStyle();
style.setAlignment(HorizontalAlignment.CENTER);
style.setVerticalAlignment(VerticalAlignment.CENTER);
// 背景颜色填充白色
style.setFillForegroundColor(IndexedColors.WHITE.getIndex());
style.setFillPattern(FillPatternType.SOLID_FOREGROUND);
style.setWrapText(true);// 自动换行
style.setFont(font);
return style;
}
/**
* 仿宋 10号 无边框 白色背景 字体靠左
*
* @param workbook
* @return
*/
public static CellStyle getStyle7(SXSSFWorkbook workbook) {
Font font = workbook.createFont();
font.setFontName("仿宋");
font.setFontHeightInPoints((short) 10);
CellStyle style = workbook.createCellStyle();
style.setAlignment(HorizontalAlignment.LEFT);
style.setVerticalAlignment(VerticalAlignment.CENTER);
// 背景颜色填充白色
style.setFillForegroundColor(IndexedColors.WHITE.getIndex());
style.setFillPattern(FillPatternType.SOLID_FOREGROUND);
style.setWrapText(true);// 自动换行
style.setFont(font);
return style;
}
/**
* 宋体 9号 居上 左右边框 白色背景
*
* @param workbook
* @return
*/
public static CellStyle getStyle8(SXSSFWorkbook workbook) {
Font font = workbook.createFont();
font.setFontName("宋体");
font.setFontHeightInPoints((short) 9);
CellStyle style = workbook.createCellStyle();
// 背景颜色填充白色
style.setFillForegroundColor(IndexedColors.WHITE.getIndex());
style.setFillPattern(FillPatternType.SOLID_FOREGROUND);
style.setAlignment(HorizontalAlignment.CENTER);
style.setBorderLeft(BorderStyle.THIN);
style.setBorderRight(BorderStyle.THIN);
style.setVerticalAlignment(VerticalAlignment.TOP);
style.setWrapText(true);// 自动换行
style.setFont(font);
return style;
}
/**
* 宋体 9号 居中 左右边框 白色背景
*
* @param workbook
* @return
*/
public static CellStyle getStyle10(SXSSFWorkbook workbook) {
Font font = workbook.createFont();
font.setFontName("宋体");
font.setFontHeightInPoints((short) 9);
CellStyle style = workbook.createCellStyle();
// 背景颜色填充白色
style.setFillForegroundColor(IndexedColors.WHITE.getIndex());
style.setFillPattern(FillPatternType.SOLID_FOREGROUND);
style.setAlignment(HorizontalAlignment.CENTER);
style.setBorderLeft(BorderStyle.THIN);
style.setBorderRight(BorderStyle.THIN);
style.setVerticalAlignment(VerticalAlignment.CENTER);
style.setWrapText(true);// 自动换行
style.setFont(font);
return style;
}
/**
* 宋体 9号 居左 左上右边框 白色背景
*
* @param workbook
* @return
*/
public static CellStyle getStyle11(SXSSFWorkbook workbook) {
Font font = workbook.createFont();
font.setFontName("宋体");
font.setFontHeightInPoints((short) 9);
CellStyle style = workbook.createCellStyle();
// 背景颜色填充白色
style.setFillForegroundColor(IndexedColors.WHITE.getIndex());
style.setFillPattern(FillPatternType.SOLID_FOREGROUND);
style.setAlignment(HorizontalAlignment.LEFT);
style.setBorderLeft(BorderStyle.THIN);
style.setBorderRight(BorderStyle.THIN);
style.setBorderTop(BorderStyle.THIN);
style.setVerticalAlignment(VerticalAlignment.CENTER);
style.setWrapText(true);// 自动换行
style.setFont(font);
return style;
}
/**
* 宋体 9号 居左 左右边框 白色背景
*
* @param workbook
* @return
*/
public static CellStyle getStyle12(SXSSFWorkbook workbook) {
Font font = workbook.createFont();
font.setFontName("宋体");
font.setFontHeightInPoints((short) 9);
CellStyle style = workbook.createCellStyle();
// 背景颜色填充白色
style.setFillForegroundColor(IndexedColors.WHITE.getIndex());
style.setFillPattern(FillPatternType.SOLID_FOREGROUND);
style.setAlignment(HorizontalAlignment.LEFT);
style.setBorderLeft(BorderStyle.THIN);
style.setBorderRight(BorderStyle.THIN);
style.setVerticalAlignment(VerticalAlignment.CENTER);
style.setWrapText(true);// 自动换行
style.setFont(font);
return style;
}
/**
* 宋体 16号 居中 无边框 白色背景 用于首行大标题
*
* @param workbook
* @return
*/
public static CellStyle getStyle13(SXSSFWorkbook workbook) {
Font font = workbook.createFont();
font.setFontName("宋体");
font.setFontHeightInPoints((short) 16);
CellStyle style = workbook.createCellStyle();
style.setAlignment(HorizontalAlignment.CENTER);
style.setVerticalAlignment(VerticalAlignment.CENTER);
// 背景颜色填充白色
style.setFillForegroundColor(IndexedColors.WHITE.getIndex());
style.setFillPattern(FillPatternType.SOLID_FOREGROUND);
style.setWrapText(true);// 自动换行
style.setFont(font);
return style;
}
/**
* 宋体 9号 居左上 左右边框 白色背景
*
* @param workbook
* @return
*/
public static CellStyle getStyle14(SXSSFWorkbook workbook) {
Font font = workbook.createFont();
font.setFontName("宋体");
font.setFontHeightInPoints((short) 9);
CellStyle style = workbook.createCellStyle();
// 背景颜色填充白色
style.setFillForegroundColor(IndexedColors.WHITE.getIndex());
style.setFillPattern(FillPatternType.SOLID_FOREGROUND);
style.setAlignment(HorizontalAlignment.LEFT);
style.setBorderLeft(BorderStyle.THIN);
style.setBorderRight(BorderStyle.THIN);
style.setVerticalAlignment(VerticalAlignment.TOP);
style.setWrapText(true);// 自动换行
style.setFont(font);
return style;
}
/**
* SimSun 11号 居左 无边框 白色背景
*
* @param workbook
* @return
*/
public static CellStyle getStyle15(SXSSFWorkbook workbook) {
Font font = workbook.createFont();
font.setFontName("SimSun");
font.setFontHeightInPoints((short) 11);
// 字体加粗显示
font.setBold(true);
CellStyle style = workbook.createCellStyle();
// 背景颜色填充白色
style.setFillForegroundColor(IndexedColors.WHITE.getIndex());
style.setFillPattern(FillPatternType.SOLID_FOREGROUND);
style.setAlignment(HorizontalAlignment.LEFT);
style.setVerticalAlignment(VerticalAlignment.CENTER);
style.setWrapText(true);// 自动换行
style.setFont(font);
return style;
}
/**
* 宋体 9号 居左上 无边框 白色背景
*
* @param workbook
* @return
*/
public static CellStyle getStyle16(SXSSFWorkbook workbook) {
Font font = workbook.createFont();
font.setFontName("宋体");
font.setFontHeightInPoints((short) 9);
CellStyle style = workbook.createCellStyle();
// 背景颜色填充白色
style.setFillForegroundColor(IndexedColors.WHITE.getIndex());
style.setFillPattern(FillPatternType.SOLID_FOREGROUND);
style.setAlignment(HorizontalAlignment.LEFT);
style.setVerticalAlignment(VerticalAlignment.TOP);
style.setWrapText(true);// 自动换行
style.setFont(font);
return style;
}
/**
* 宋体 9号 居左下 无边框 白色背景
*
* @param workbook
* @return
*/
public static CellStyle getStyle17(SXSSFWorkbook workbook) {
Font font = workbook.createFont();
font.setFontName("宋体");
font.setFontHeightInPoints((short) 9);
CellStyle style = workbook.createCellStyle();
// 背景颜色填充白色
style.setFillForegroundColor(IndexedColors.WHITE.getIndex());
style.setFillPattern(FillPatternType.SOLID_FOREGROUND);
style.setAlignment(HorizontalAlignment.LEFT);
style.setVerticalAlignment(VerticalAlignment.BOTTOM);
style.setWrapText(true);// 自动换行
style.setFont(font);
return style;
}
/**SimSun 9号 全边框 左上
* @param workbook
* @return
*/
public static CellStyle getStyle18(SXSSFWorkbook workbook) {
Font font = workbook.createFont();
font.setFontName("SimSun");
font.setFontHeightInPoints((short) 9);
CellStyle style = workbook.createCellStyle();
// 背景颜色填充白色
style.setFillForegroundColor(IndexedColors.WHITE.getIndex());
style.setFillPattern(FillPatternType.SOLID_FOREGROUND);
style.setAlignment(HorizontalAlignment.LEFT);
style.setVerticalAlignment(VerticalAlignment.TOP);
style.setBorderBottom(BorderStyle.THIN);
style.setBorderLeft(BorderStyle.THIN);
style.setBorderTop(BorderStyle.THIN);
style.setBorderRight(BorderStyle.THIN);
style.setWrapText(true);// 自动换行
style.setFont(font);
return style;
}
}
package com.szlanyou.cloud.whepss.common.web.http;
import org.springframework.http.MediaType;
import org.springframework.util.MimeType;
import java.io.Serializable;
import java.nio.charset.Charset;
import java.util.Map;
/**
* 拓展的媒体类型
*
* 在原本的 {@link MediaType} 上，添加了Office，以及Zip、Tar的支持
* @author ly-zhkai
*/
public class MediaTypeExpand extends MediaType implements Serializable {
private static final long serialVersionUID = -4968967809597788796L;
/**
* Microsoft Word 2003 ~ 2010 文档 格式
**/
public static final MediaType APPLICATION_MSWORD;
public static final String APPLICATION_MSWORD_VALUE = "application/msword";
/**
* Microsoft Word 文档 格式
**/
public static final MediaType APPLICATION_MSDOCX;
public static final String APPLICATION_MSDOCX_VALUE = "application/vnd.openxmlformats-officedocument.wordprocessingml.document";
public static final String APPLICATION_MSDOTX_VALUE = "application/vnd.openxmlformats-officedocument.wordprocessingml.template";
public static final String APPLICATION_MSDOCM_VALUE = "application/vnd.ms-word.document.macroEnabled.12";
public static final String APPLICATION_MSDOXM_VALUE = "application/vnd.ms-word.template.macroEnabled.12";
/**
* Microsoft Excel 2003 ~ 2010 工作簿 格式
**/
public static final MediaType APPLICATION_MSEXCEL;
public static final String APPLICATION_MSEXCEL_VALUE = "application/vnd.ms-excel";
public static final MediaType APPLICATION_MSXLSX;
public static final String APPLICATION_MSXLSX_VALUE = "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet";
public static final String APPLICATION_MSXLTX_VALUE = "application/vnd.openxmlformats-officedocument.spreadsheetml.template";
public static final String APPLICATION_MSXLSM_VALUE = "application/vnd.ms-excel.sheet.macroEnabled.12";
public static final String APPLICATION_MSXLTM_VALUE = "application/vnd.ms-excel.template.macroEnabled.12";
public static final String APPLICATION_MSXLAM_VALUE = "application/vnd.ms-excel.addin.macroEnabled.12";
public static final String APPLICATION_MSXLSB_VALUE = "application/vnd.ms-excel.sheet.binary.macroEnabled.12";
/**
* Microsoft PowerPoint 2003 ~ 2010 演示文稿 格式
**/
public static final MediaType APPLICATION_MSPPT;
public static final String APPLICATION_MSPPT_VALUE = "application/vnd.ms-powerpoint";
/**
* Microsoft PowerPoint 演示文稿 格式
**/
public static final MediaType APPLICATION_MSPPTX;
public static final String APPLICATION_MSPPTX_VALUE = "application/vnd.openxmlformats-officedocument.presentationml.presentation";
public static final String APPLICATION_MSPOTX_VALUE = "application/vnd.openxmlformats-officedocument.presentationml.template";
public static final String APPLICATION_MSPPSX_VALUE = "application/vnd.openxmlformats-officedocument.presentationml.slideshow";
public static final String APPLICATION_MSPPAM_VALUE = "application/vnd.ms-powerpoint.addin.macroEnabled.12";
public static final String APPLICATION_MSPPTM_VALUE = "application/vnd.ms-powerpoint.presentation.macroEnabled.12";
public static final String APPLICATION_MSPOTM_VALUE = "application/vnd.ms-powerpoint.presentation.macroEnabled.12";
public static final String APPLICATION_MSPPSM_VALUE = "application/vnd.ms-powerpoint.slideshow.macroEnabled.12";
/**
* zip压缩格式
**/
public static final String APPLICATION_ZIP_VALUE = "application/zip";
public static final MediaType APPLICATION_ZIP;
/**
* tar压缩格式
**/
public static final String APPLICATION_TAR_VALUE = "application/x-tar";
public static final MediaType APPLICATION_TAR;
static {
APPLICATION_MSWORD = new MediaTypeExpand("application", "msword");
APPLICATION_MSDOCX = new MediaTypeExpand("application", "vnd.openxmlformats-officedocument.wordprocessingml.document");
APPLICATION_MSEXCEL = new MediaTypeExpand("application", "vnd.ms-excel");
APPLICATION_MSXLSX = new MediaTypeExpand("application", "vnd.openxmlformats-officedocument.spreadsheetml.sheet");
APPLICATION_MSPPT = new MediaTypeExpand("application", "vnd.ms-powerpoint");
APPLICATION_MSPPTX = new MediaTypeExpand("application", "vnd.openxmlformats-officedocument.presentationml.presentation");
APPLICATION_ZIP = new MediaTypeExpand("application", "zip");
APPLICATION_TAR = new MediaTypeExpand("application", "tar");
}
public MediaTypeExpand(String type) {
super(type);
}
public MediaTypeExpand(String type, String subtype) {
super(type, subtype);
}
public MediaTypeExpand(String type, String subtype, Charset charset) {
super(type, subtype, charset);
}
public MediaTypeExpand(String type, String subtype, double qualityValue) {
super(type, subtype, qualityValue);
}
public MediaTypeExpand(MediaType other, Charset charset) {
super(other, charset);
}
public MediaTypeExpand(MediaType other, Map<String, String> parameters) {
super(other, parameters);
}
public MediaTypeExpand(String type, String subtype, Map<String, String> parameters) {
super(type, subtype, parameters);
}
public MediaTypeExpand(MimeType mimeType) {
super(mimeType);
}
}
导出结果样式
