Java codeprivate InputStream excelFile;

public void setExcelFile(InputStream excelFile) {

this.excelFile = excelFile;

}

public InputStream getExcelFile() {

return excelFile;

}

public String createExcelFile() {

try {

String[] headName = { "昵稱","電子郵箱"};

HSSFWorkbook workbook = new HSSFWorkbook();

HSSFSheet sheet = workbook.createSheet("sheet1");

// 創(chuàng)建表頭

HSSFRow row = sheet.createRow(0);

HSSFCell cell = row.createCell((short) 0);

for (int i = 0; i < headName.length; i++) {

cell = row.createCell((short) i);

cell.setEncoding(HSSFWorkbook.ENCODING_UTF_16);

cell.setCellValue(headName[i]);

}

for (int i = 0; i < cwcsList.size(); i++) {

row = sheet.createRow(i + 1);

//昵稱

cell = row.createCell((short) 0);

cell.setEncoding(HSSFWorkbook.ENCODING_UTF_16);

cell.setCellValue(cwcsList.get(i).getCusName());

// 電子郵箱

cell = row.createCell((short) 1);

cell.setEncoding(HSSFWorkbook.ENCODING_UTF_16);

cell.setCellValue(cwcsList.get(i).getEmail());

}

ByteArrayOutputStream baos = new ByteArrayOutputStream();

workbook.write(baos);

byte[] ba = baos.toByteArray();

ByteArrayInputStream bais = new ByteArrayInputStream(ba);

this.setExcelFile(bais);

} catch (IOException e) {

e.printStackTrace();

}

return "exportExcel"

}

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