HSSFWorkbook生成excel中文名下载防乱码_阿丙的博客-CSDN博客现在用的就是这样子的

安宇雨 - 随手采集
2020-10-29 12:41:33
随手采集
0000-未整理-等待研究

`package com.abing;

import java.io.IOException;
import java.io.OutputStream;
import java.text.SimpleDateFormat;
import java.util.Date;

import javax.servlet.http.HttpServletResponse;

import org.apache.poi.hssf.usermodel.HSSFCell;
import org.apache.poi.hssf.usermodel.HSSFCellStyle;
import org.apache.poi.hssf.usermodel.HSSFRow;
import org.apache.poi.hssf.usermodel.HSSFSheet;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.hssf.util.HSSFColor;
import org.apache.poi.ss.usermodel.Font;

public class ExportExcelDataTool {

private final HSSFWorkbook workbook;

private final HSSFSheet sheet;

private final HSSFCellStyle cellStyle;

public ExcelDataModelTool() {
workbook = new HSSFWorkbook();
sheet = workbook.createSheet();
workbook.setSheetName(0, "身份证明细模版");

Font font = workbook.createFont();
font.setColor(HSSFColor.RED.index);
cellStyle = workbook.createCellStyle();
cellStyle.setFont(font);
}

/**

@param response

*/
public void exportExcel(HttpServletResponse response) {
createSheet(sheet);
exportExcel2Client(workbook, response);
}

/**

@param sheet

*/
private void createSheet(HSSFSheet sheet) {
HSSFRow row = sheet.createRow(0);
HSSFCell cell = row.createCell(0, 1);
cell.setCellValue("身份证号");

row = sheet.createRow(1);
cell = row.createCell(0, 1);
cell.setCellValue("42013019923000000037792");
}

private void exportExcel2Brower(HSSFWorkbook workbook, HttpServletResponse response) {
SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMdd");
String nowDate = sdf.format(new Date());
String fileName = "attachment; filename=示例-" + nowDate + ".xls";
OutputStream out = null;
try {
response.setHeader("Content-disposition", new String(fileName.getBytes("gbk"),
"ISO-8859-1"));
response.setContentType("application/msexcel;charset=GBK");
out = response.getOutputStream();
workbook.write(out);
out.flush();
out.close();
} catch (IOException e) {
//
} finally {
if (out != null) {
try {
out.close();
} catch (IOException e) {
//
}
}
}
}
}
`