// 老的EasyUI上传方式（2013/05/28废弃）
@RequestMapping(params = "implXls")
@ResponseBody
public AjaxJson implXls(HttpServletRequest request, HttpServletResponse response) {
AjaxJson j = new AjaxJson();
MultipartHttpServletRequest mulRequest = (MultipartHttpServletRequest) request;
MultipartFile file = mulRequest.getFile("filedata");
List<JpPersonEntity> listPersons;
try {
boolean isSuccess = true;
listPersons =
ExcelImportUtil.importExcel(
file.getInputStream(), JpPersonEntity.class, new ImportParams());
for (JpPersonEntity person : listPersons) {
person.setId(UUIDGenerator.generate());
if (person.getAge() == null || person.getCreatedt() == null || person.getSalary() == null) {
isSuccess = false;
break;
} else {
jpPersonService.save(person);
}
}
if (isSuccess) j.setMsg("文件导入成功！");
else j.setMsg("文件格式不正确，导入失败！");
} catch (IOException e) {
j.setMsg("文件导入失败！");
logger.error(ExceptionUtil.getExceptionMessage(e));
} catch (Exception e) {
j.setMsg("文件格式不正确，导入失败！");
}
return j;
}
// 统一的Excel上传导入方式
@RequestMapping(params = "importExcel", method = RequestMethod.POST)
@ResponseBody
public AjaxJson importExcel(HttpServletRequest request, HttpServletResponse response) {
AjaxJson j = new AjaxJson();
MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
Map<String, MultipartFile> fileMap = multipartRequest.getFileMap();
for (Map.Entry<String, MultipartFile> entity : fileMap.entrySet()) {
MultipartFile file = entity.getValue(); // 获取上传文件对象
List<JpPersonEntity> listPersons;
try {
listPersons =
ExcelImportUtil.importExcel(
file.getInputStream(), JpPersonEntity.class, new ImportParams());
for (JpPersonEntity person : listPersons) {
if (person.getAge() != null) {
person.setId(UUIDGenerator.generate());
jpPersonService.save(person);
}
}
j.setMsg("文件导入成功！");
} catch (Exception e) {
j.setMsg("文件导入失败！");
logger.error(ExceptionUtil.getExceptionMessage(e));
}
// break; // 不支持多个文件导入？
}
return j;
}
public static void main(String[] args) {
ImportParams params = new ImportParams();
params.setTitleRows(0);
params.setHeadRows(1);
long start = new Date().getTime();
List<deptEntity> list =
ExcelImportUtil.importExcel(new File("c:/dept.xls"), deptEntity.class, params);
System.out.println(list.size());
for (int i = 0; i < list.size(); i++) {
deptEntity deptEntity = list.get(i);
String Name = deptEntity.getName();
String valid = deptEntity.getValid();
System.out.printf(sql, String.format("%03d", i + 1), Name, valid);
}
}
@SuppressWarnings("unchecked")
@RequestMapping(params = "importExcel", method = RequestMethod.POST)
@ResponseBody
public AjaxJson importExcel(HttpServletRequest request, HttpServletResponse response) {
AjaxJson j = new AjaxJson();
MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
Map<String, MultipartFile> fileMap = multipartRequest.getFileMap();
for (Map.Entry<String, MultipartFile> entity : fileMap.entrySet()) {
MultipartFile file = entity.getValue(); // 获取上传文件对象
ImportParams params = new ImportParams();
params.setTitleRows(2);
params.setSecondTitleRows(1);
params.setNeedSave(true);
try {
List<WeixinCmsSiteEntity> listWeixinCmsSiteEntitys =
(List<WeixinCmsSiteEntity>)
ExcelImportUtil.importExcelByIs(
file.getInputStream(), WeixinCmsSiteEntity.class, params);
for (WeixinCmsSiteEntity weixinCmsSite : listWeixinCmsSiteEntitys) {
weixinCmsSiteService.save(weixinCmsSite);
}
j.setMsg("文件导入成功！");
} catch (Exception e) {
j.setMsg("文件导入失败！");
logger.error(ExceptionUtil.getExceptionMessage(e));
} finally {
try {
file.getInputStream().close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
return j;
}