完善工时统计

wisenergy-service/src/main/java/cn/wisenergy/service/impl/StatisticsServiceImpl.java

@@ -1016,6 +1016,9 @@ public class StatisticsServiceImpl implements StatisticsService {
                     cell.setCellStyle(ordinaryCellStyle);
                 }
             }
+            projectStatisticsByMonths.clear();
+            projectStatisticsByMonths1.clear();
+            projectStatisticsByMonths2.clear();
         }
 
 

wisenergy-web-admin/src/main/java/cn/wisenergy/web/admin/controller/app/StatisticsController.java

@@ -21,6 +21,7 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.http.MediaType;
 import org.springframework.web.bind.annotation.*;
 
+import javax.servlet.ServletOutputStream;
 import javax.servlet.http.HttpServletResponse;
 import java.net.URLEncoder;
 import java.util.List;
@@ -150,7 +151,9 @@ public class StatisticsController extends BaseController {
 
             response.setHeader("Cache-Control", "No-cache");
             response.flushBuffer();
-            sheets.write(response.getOutputStream());
+            ServletOutputStream outputStream = response.getOutputStream();
+            sheets.write(outputStream);
+            outputStream.close();
             sheets.close();
         } catch (Exception e) {
             throw new BaseCustomException(BASE_RESP_CODE_ENUM.SERVER_ERROR);