<!-- 配置读取excel所需 -->
<dependency>
<groupId>dom4j</groupId>
<artifactId>dom4j</artifactId>
<version>1.6.1</version>
</dependency>
<dependency>
<groupId>xmlbeans</groupId>
<artifactId>xmlbeans</artifactId>
<version>2.3.0</version>
</dependency>
<dependency>
<groupId>org.apache.geronimo.specs</groupId>
<artifactId>geronimo-stax-api_1.0_spec</artifactId>
<version>1.0.1</version>
</dependency>
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi</artifactId>
<version>3.7</version>
</dependency>
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi-ooxml-schemas</artifactId>
<version>3.7</version>
</dependency>
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi-ooxml</artifactId>
<version>3.7</version>
</dependency>
读取Excel
//excel文件批量导入短信
@RequestMapping("/importToContent.ca")
public void importToContent(HttpServletRequest request,HttpServletResponse response,@RequestParam("excelFile") MultipartFile file,@RequestParam("categoryId") String categoryId){
try {
scm.readExcelWriteData(file.getInputStream(),categoryId);
this.initCpRegisterData(request);
} catch (Exception e) {
log.debug("batch upload smsContent Exception");
e.printStackTrace();
}
out = this.getOut(response);
out.print(200);
//return new ModelAndView("/frames/so_Groupsms_mainpage");
}
public int readExcelWriteData(InputStream inp,String categoryId) throws Exception{
Workbook wb = WorkbookFactory.create(inp);
int numberRow;
//获取第一张表
Sheet st = wb.getSheetAt(0);
//获取行数 st.getLastRowNum();
//存储读取的短信
List smsContentList = new ArrayList();
String smsCon = null;
//遍历第一张表的所有行
for(int i=0;i<=st.getLastRowNum();i++){
//第一行一般为title不读取
if(i!=0){
Row row = st.getRow(i); //获取第一行数据
//遍历第一行所有的列(单元格)
for(int j=0;j<row.getLastCellNum();j++){
Cell cell = row.getCell(j); //获取第一个单元格
//获取单元格类型
switch (cell.getCellType()) {
case Cell.CELL_TYPE_STRING: //字符串
System.out.println(cell.getRichStringCellValue().getString());
smsCon = cell.getRichStringCellValue().getString();
break;
case Cell.CELL_TYPE_NUMERIC: //数字
if (DateUtil.isCellDateFormatted(cell)) { //判断是否包含日期
System.out.println(cell.getDateCellValue());
} else {
System.out.println(cell.getNumericCellValue());
smsCon = String.valueOf(cell.getNumericCellValue());
}
break;
case Cell.CELL_TYPE_BOOLEAN: //布尔
//System.out.println(cell.getBooleanCellValue());
break;
case Cell.CELL_TYPE_FORMULA: //公式
//System.out.println(cell.getCellFormula());
break;
default:
System.out.println();
}
}
}
if(smsCon!=null&&!smsCon.equals("")){
smsContentList.add(smsCon);
}
}
return smsContentDao.batchImportSmsContentByList(smsContentList,categoryId,st.getLastRowNum());
}
导出Excel
跨第1行第1个到第2个单元格的操作为
sheet.addMergedRegion(new Region(0,(short)0,0,(short)1));
跨第1行第1个到第2行第1个单元格的操作为
sheet.addMergedRegion(new Region(0,(short)0,1,(short)0));
//请求处理controller
@RequestMapping("/outputExcelByActivity.ca")
public void outputExcelByActivity(HttpServletRequest request,HttpServletResponse response,
@RequestParam("ids") String ids) throws Exception{
response.addHeader("Content-Disposition", "attachment;filename=" + "outputExcel.xls");
response.setContentType("application/octet-stream");
String[] nums = ids.split(",");
Long[] ids1 = new Long[nums.length];
for (int i = 0; i < nums.length; ++i) {
ids1[i] = Long.valueOf(nums[i]);
}
List<MerchantOrder> list = activityManager.getOutputExcelOrder(ids1);
OrderExcelHelper.export(response.getOutputStream(),list);
}
public class OrderExcelHelper {
public static void export(OutputStream os,List<MerchantOrder> list) throws IOException {
HSSFWorkbook workbook = new HSSFWorkbook();
HSSFSheet worksheet = workbook.createSheet("雨果科技");
formatHeader(worksheet);
workbook.write(os);
}
private static void formatHeader(HSSFSheet worksheet) {
String[] str = new String[]{"****科技有限公司","单位名称全称（发票抬头）：",
"联系人：，电话：18201815572，邮件：[email protected]",
"地址：上海市，邮编：201100","订期：2012年报刊","报价人：张三","订单号：20120517"};
for(int i=0;i<6;i++){
HSSFRow row = worksheet.createRow((short) i); //创建一个行
if(i==0){
worksheet.addMergedRegion(new Region(i,(short)0,i,(short)14));
HSSFCell cellA1 = row.createCell((short) 0);
cellA1.setCellValue("抬头***");
}else if(i==1){
worksheet.addMergedRegion(new Region(i,(short)0,i,(short)3));
worksheet.addMergedRegion(new Region(i,(short)4,i,(short)14));
HSSFCell cellA1 = row.createCell((short) 0);
HSSFCell cellA2 = row.createCell((short) 4);
cellA1.setCellValue("单位名称全称（发票抬头）：");
cellA2.setCellValue("xxxx");
}else if(i==2){
for(int j=0;j<10;j++){
if(j==0){
HSSFCell cellA1 = row.createCell((short) 0);
cellA1.setCellValue("联系人：");
}else if(j==1){
HSSFCell cellA1 = row.createCell((short) 1);
cellA1.setCellValue("xxx");
}else if(j==2){
HSSFCell cellA1 = row.createCell((short) 2);
cellA1.setCellValue("性别：");
}else if(j==3){
HSSFCell cellA1 = row.createCell((short) 3);
cellA1.setCellValue("男");
}else if(j==4){
HSSFCell cellA1 = row.createCell((short) 4);
cellA1.setCellValue("电话：");
}else if(j==5){
worksheet.addMergedRegion(new Region(i,(short)5,i,(short)7));
HSSFCell cellA1 = row.createCell((short) 5);
cellA1.setCellValue("0931-7361342");
}else if(j==6){
HSSFCell cellA1 = row.createCell((short) 8);
cellA1.setCellValue("手机：");
}else if(j==7){
worksheet.addMergedRegion(new Region(i,(short)9,i,(short)10));
HSSFCell cellA1 = row.createCell((short) 9);
cellA1.setCellValue("18201815572");
}else if(j==8){
HSSFCell cellA1 = row.createCell((short) 11);
cellA1.setCellValue("Email");
}else if(j==9){
worksheet.addMergedRegion(new Region(i,(short)12,i,(short)14));
HSSFCell cellA1 = row.createCell((short) 12);
cellA1.setCellValue("[email protected]");
}
}
}else if(i==3){
HSSFCell cellA1 = row.createCell((short) 0);
cellA1.setCellValue("地址：");
worksheet.addMergedRegion(new Region(i,(short)1,i,(short)2));
HSSFCell cellA2 = row.createCell((short) 1);
cellA2.setCellValue("闵行区");
HSSFCell cellA3 = row.createCell((short) 3);
cellA3.setCellValue("邮编：");
worksheet.addMergedRegion(new Region(i,(short)3,i,(short)14));
HSSFCell cellA4 = row.createCell((short) 1);
cellA1.setCellValue("730060");
}else if(i==4){
HSSFCell cellA1 = row.createCell((short) 0);
cellA1.setCellValue("报价人：");
HSSFCell cellA3 = row.createCell((short) 1);
cellA3.setCellValue("张三");
worksheet.addMergedRegion(new Region(i,(short)2,i,(short)14));
HSSFCell cellA2 = row.createCell((short) 2);
cellA2.setCellValue("***");
}else if(i==5){
worksheet.addMergedRegion(new Region(i,(short)0,i,(short)14));
}
}
}
}