一、实现页面导入excel
目录：1.配置文件 2.页面展示 3.后台代码 4.图片粘贴演示
1.配置文件
码 
2.页面展示
2.1html代码
Excel导入
注意事项:
1、通过此功能将外部渠道的信息导入到CLM系统。
2、导入的Excel不能隐藏列(如果有隐藏列会导致导入数据出现问题)。
3、目前只支持excel(以.xlsx或.xls结尾)文件导入，请下载Excel模板并严格按模板要求整理信息数据。excel模板下载
注释：如果需要增加列，请联系开发人员。
图片.png
图片.png
图片.png
3.后台代码SpringMvc
@RequestMapping(value = "/clmCustomer/excelImportView", method = { RequestMethod.GET })
public String list(HttpServletRequest request, Model model, HttpServletResponse response) {
return "/clmpool/excelImportView";//导出页面
}
/**
* 导入excel数据。
*
* @return
*/
@RequestMapping(value = "/clmCustomer/excelImport", method = RequestMethod.POST)
@ResponseBody
@Transactional
public ModelResult> excelImportData(@RequestParam("excelFile") MultipartFile multipartFile,
HttpServletRequest request, HttpServletResponse response) {
ModelResult> result = new ModelResult>();
List list = null;
List excelImportModelList = Lists.newArrayList();
// 所有问题数据返回
Map problemMap = Maps.newConcurrentMap();
List problemList = Lists.newArrayList();
int count = 1;
try {
if (!multipartFile.isEmpty()) {
// ====================== 这个就是导入的excel返回的JSON数据============================start
list = ExcelImportUtil.exportListFromExcel(multipartFile, 0);
LOG.info("ExcelImportUtil return listData:{}", JSON.toJSONString(list));
System.out.println(JSON.toJSONString(list));
// ====================== 这个就是导入的excel返回的JSON数据============================end
// =======================解析json进行业务 处理=========================================start
for (String string : list) {
count++;
String[] split = string.split("=");
System.out.println(split.length);
ExcelImportModel importModel = new ExcelImportModel();
importModel.setCompanyName(split[1]);
importModel.setContactPerson(split[2] + split[3].replace("未填写", ""));
importModel.setMobile(split[4]);
StringBuffer remark = new StringBuffer();
if ((split.length > 6) && StringUtils.isNotBlank(split[5])) {
if (StringUtils.isNotBlank(split[5].replace("\\N", ""))) {
remark.append("座机：" + split[5].replace("\\N", ""));
}
}
if ((split.length > 7) && StringUtils.isNotBlank(split[6])) {
if (StringUtils.isNotBlank(split[6].replace("\\N", ""))) {
remark.append(";邮箱：" + split[6].replace("\\N", ""));
}
}
if ((split.length > 8) && StringUtils.isNotBlank(split[7])) {
if (StringUtils.isNotBlank(split[7].replace("\\N", ""))) {
remark.append(";传真：" + split[7].replace("\\N", ""));
}
}
if ((split.length > 9) && StringUtils.isNotBlank(split[8])) {
if (StringUtils.isNotBlank(split[8].replace("\\N", ""))) {
remark.append(";公司介绍：" + split[8].replace("\\N", ""));
}
}
if (StringUtils.isNotBlank(remark.toString())) {
importModel.setRemark(remark.toString());
}
if ((split.length > 10) && StringUtils.isNotBlank(split[9])) {
importModel.setBusinessProvince(split[9].replace("省", ""));
}
if ((split.length > 11) && StringUtils.isNotBlank(split[10])) {
importModel.setBusinessCity(split[10].replace("市", ""));
}
if ((split.length > 12) && StringUtils.isNotBlank(split[11])) {
importModel.setBusinessAddress(split[11]);
}
if ((split.length > 13) && StringUtils.isNotBlank(split[12])) {
importModel.setMainProd("|"
+ split[12].trim().replace(",", "|").replace("，", "|").replace(" ", "")
+ "|");
}
excelImportModelList.add(importModel);
}
// =======================解析json进行业务 处理=========================================end
LOG.info("excelImportModelList:{}", JSON.toJSONString(excelImportModelList));
// 标签（来源）id
Long tagId = getTagId();
if (tagId > 0) {
for (ExcelImportModel excelImportModel : excelImportModelList) {
// 校验手机号
Map checkPhoneNumberBelongs = PhoneNumberBelongsUtil.checkPhoneNumberBelongs(excelImportModel.getMobile());
if (CollectionUtils.isEmpty(checkPhoneNumberBelongs)
|| StringUtils.isEmpty(excelImportModel.getCompanyName())
|| StringUtils.isEmpty(excelImportModel.getCompanyName().replace("\\N", ""))) {
ExcelImportModel newexcelImportModel = new ExcelImportModel();
newexcelImportModel.setCompanyName(excelImportModel.getCompanyName());
newexcelImportModel.setMobile(excelImportModel.getMobile());
problemList.add(newexcelImportModel);
continue;
}
// 1.根据手机号判断是否有会员或者是否已经注册客户。
if (StringUtils.isNotBlank(excelImportModel.getMobile())) {
ClmPoolParam clmPoolParam = new ClmPoolParam();
clmPoolParam.setMobile(excelImportModel.getMobile());
ModelListResult queryClmPoolModel = clmPoolQueryService.query(clmPoolParam);
if (queryClmPoolModel != null && CollectionUtils.isNotEmpty(queryClmPoolModel.getModel())) {
continue;
}
} else {
// 如果手机号为null，调过该条数据
ExcelImportModel newexcelImportModel = new ExcelImportModel();
newexcelImportModel.setCompanyName(excelImportModel.getCompanyName());
newexcelImportModel.setMobile(excelImportModel.getMobile());
problemList.add(newexcelImportModel);
continue;
}
// 2.判断是否区域为null，如果不为null，则根据区域判断分池。
short poolStatus = 0;
if (StringUtils.isNotBlank(excelImportModel.getBusinessProvince())) {
poolStatus = ClmBaseMessageUtil.getPoolStatusByBelongsArea(excelImportModel.getBusinessProvince());
if (poolStatus > 0) {
insertClmPool(excelImportModel, tagId, poolStatus,
excelImportModel.getBusinessProvince(),
excelImportModel.getBusinessCity());
continue;
}
}
// 3.根据手机号识别区域和补充信息。
poolStatus = ClmBaseMessageUtil.getPoolStatusByMobile(excelImportModel.getMobile());
if (poolStatus > 0) {
insertClmPool(excelImportModel, tagId, poolStatus, excelImportModel.getBusinessProvince(),
excelImportModel.getBusinessCity());
} else {
ExcelImportModel newexcelImportModel = new ExcelImportModel();
newexcelImportModel.setCompanyName(excelImportModel.getCompanyName());
newexcelImportModel.setMobile(excelImportModel.getMobile());
problemList.add(newexcelImportModel);
}
}
}
}
// 总池中不存在则创建
problemMap.put("problemData", JSON.toJSONString(problemList));
problemMap.put("problemCount", problemList.size());
problemMap.put("totalCount", excelImportModelList.size());
result.setModel(problemMap);
LOG.info("problemData:{},problemCount:{}", JSON.toJSONString(problemList), problemList.size());
} catch (Exception e) {
System.out.println("import excel error 第" + count + "数据有问题");
LOG.info("import excel error :{},count:{}", e, count);
result.setErrorMessage(ResultCode.INSERT_10100.getCode(),
"import excel error please check import excel data problem!第" + count + "数据有问题");
}
return result;
}
4.动态图片操作演示
导入Excel图.gif