导入依赖
<dependency>
<groupId>cn.hutool</groupId>
<artifactId>hutool-all</artifactId>
<version>5.7.20</version>
</dependency>
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi-ooxml</artifactId>
<version>4.1.2</version>
</dependency>
代码
public boolean importBuyerExcel(MultipartFile file, String directSeedingId, String userId) {
if (file.isEmpty()) {
throw new RuntimeException("上传文件为空,请重新上传!");
}
boolean result = false;
try (InputStream inputStream = file.getInputStream()) {
ExcelReader excelReader = ExcelUtil.getReader(inputStream);
List<List<Object>> list = excelReader.read(1);
List<BuyerInfo> listUser = CollUtil.newArrayList();
for (List<Object> row : list) {
BuyerInfo buyerInfo = new BuyerInfo();
buyerInfo.setBuyerNumber(row.get(0).toString());
buyerInfo.setBuyerName(row.get(1).toString());
buyerInfo.setBuyerIdCard(row.get(2).toString());
buyerInfo.setBuyHouseCertNo(row.get(3).toString());
buyerInfo.setDirectSeedingId(directSeedingId);
buyerInfo.setCreateDate(LocalDateTime.now());
buyerInfo.setUpdateDate(LocalDateTime.now());
buyerInfo.setCreateUserId(userId);
buyerInfo.setUpdateUserId(userId);
listUser.add(buyerInfo);
}
result = buyerInfoService.saveBatch(listUser);
} catch (Exception e) {
throw new RuntimeException("导入购房者名单出错:" + e.getMessage());
}
return result;
}
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