优化逻辑

mec-biz/src/main/java/com/ym/mec/biz/service/impl/TempLittleArtistTrainingCampServiceImpl.java

@@ -22,7 +22,9 @@ import com.ym.mec.common.page.PageInfo;
 import com.ym.mec.common.page.PageUtil;
 import com.ym.mec.common.page.WrapperUtil;
 import com.ym.mec.util.date.DateUtil;
+import com.ym.mec.util.excel.POIUtil;
 import org.apache.commons.collections.CollectionUtils;
+import org.apache.poi.hssf.usermodel.HSSFWorkbook;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.BeanUtils;
@@ -30,6 +32,9 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.io.OutputStream;
 import java.math.BigDecimal;
 import java.time.LocalDate;
 import java.util.*;
@@ -67,7 +72,7 @@ public class TempLittleArtistTrainingCampServiceImpl extends ServiceImpl<TempLit
         BeanUtils.copyProperties(dto, entity);
         Date now = new Date();
         //训练时间必需大于报名时间
-        if (dto.getTrainStartDate().getTime() > dto.getApplyStartDate().getTime()) {
+        if (dto.getApplyStartDate().getTime() > dto.getTrainStartDate().getTime()) {
             throw new BizException("训练时间必需大于报名时间");
         }
         entity.setState(TempLittleArtistTrainingCamp.NOT_START);
@@ -347,6 +352,38 @@ public class TempLittleArtistTrainingCampServiceImpl extends ServiceImpl<TempLit
         return vo;
     }
 
+
+//public void exp(Map<String, Object> param, HttpServletResponse response){
+//    List<TempCampUserTrainingDetailVo> list = baseMapper.queryUserTrainingDetail(param);
+//
+//    OutputStream outputStream = response.getOutputStream();
+//    HSSFWorkbook workbook = null;
+//    try {
+//        String[] header = {"学员编号","学员姓名", "手机号", "群组","打卡天数", "训练时长（分钟）"};
+//        String[] body = {"id","username", "phone", "    private String imGroupName","title","payStatus==NULL || payStatus==0?'未缴费':payStatus==1?'缴费中':'已缴费'", "userId", "userName", "mobileNo", "subjectName", "brand", "specification","hasInstrumentsId","actualAmount","balance"};
+//        workbook = POIUtil.exportExcel(header, body, pageList.getRows());
+//        response.setContentType("application/octet-stream");
+//        response.setHeader("Content-Disposition", "attachment;filename=replacement-" + DateUtil.getDate(new Date()) + ".xls");
+//        response.flushBuffer();
+//        outputStream = response.getOutputStream();
+//        workbook.write(outputStream);
+//        outputStream.flush();
+//        workbook.close();
+//    } catch (Exception e) {
+//        e.printStackTrace();
+//    } finally {
+//        if (outputStream != null) {
+//            try {
+//                workbook.close();
+//                outputStream.close();
+//            } catch (IOException e) {
+//                e.printStackTrace();
+//            }
+//        }
+//    }
+//}
+
+
     private SysUser getUser() {
         return Optional.ofNullable(sysUserFeignService.queryUserInfo())
                 .orElseThrow(() -> new BizException("用户信息获取失败,请刷新页面或者重新登录!"));